5edo: Difference between revisions

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**Imported revision 238673785 - Original comment: **
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**Imported revision 238748493 - Original comment: **
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<h2>IMPORTED REVISION FROM WIKISPACES</h2>
<h2>IMPORTED REVISION FROM WIKISPACES</h2>
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
This is an imported revision from Wikispaces. The revision metadata is included below for reference:<br>
: This revision was by author [[User:Cenobyte|Cenobyte]] and made on <tt>2011-06-25 03:19:21 UTC</tt>.<br>
: This revision was by author [[User:xenjacob|xenjacob]] and made on <tt>2011-06-25 20:43:27 UTC</tt>.<br>
: The original revision id was <tt>238673785</tt>.<br>
: The original revision id was <tt>238748493</tt>.<br>
: The revision comment was: <tt></tt><br>
: The revision comment was: <tt></tt><br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
The revision contents are below, presented both in the original Wikispaces Wikitext format, and in HTML exactly as Wikispaces rendered it.<br>
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Cycle of fifths: 0-3-1-4-2-0
Cycle of fifths: 0-3-1-4-2-0
Cycle of sevenths: 0-4-3-2-1-0
Cycle of sevenths: 0-4-3-2-1-0


=5-edo in Musicmaking=  
=5-edo in Musicmaking=  
== ==
==**Compositions**, improvisations==  
==**Compositions**, improvisations==  
* [[http://www.io.com/%7Ehmiller/|Herman Miller]]: //[[http://micro.soonlabel.com/herman_miller/Daybreak.mp3|Daybreak on Slendro Mountain]]// (2000)
* Aaron K. Johnson: //[[http://www.akjmusic.com/audio/5tet_funk.mp3|5tet funk]]// (2004)
* [[http://www.soundclick.com/bands/page_songInfo.cfm?bandID=122613&amp;songID=1519939|Andrew Heathwaite: //Pinta Penta// (2004)]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Heathwaite/andrewheathwaite+pintapentain5tet.mp3|play]](rendered in 6 alternative pentatonics as well)[[toc|flat]]
&gt;
----
&gt; =5 Equal Divisions of the Octave: Theory=
&gt; ==="equal pentatonic"===
&gt; 5-edo divides the 1200-[[cent]] octave into 5 equal parts, making its smallest interval exactly 240 [[cent]], or the fifth root of 2.
&gt;
&gt; 5-edo is the smallest [[edo]] containing xenharmonic intervals! (1edo 2edo 3edo 4edo are all subsets of 12edo)
&gt;
&gt; ==Intervals in 5-edo==
|| **Interval,**
&gt; **in fifths of**
&gt; **an octave** || **Interval**
&gt; **in ¢** || **Closest**
&gt; **diatonic**
&gt; **interval name** || **The "neighborhood" of just intervals** ||
&gt; || 0 || 0.0 || unison / prime || exactly 1/1 ||
&gt; || 1 || 240.0 || second / third || +8.826 c from septimal second 8/7
&gt; -4.969 c from diminished third 144/125
&gt; -13.076 c from augmented second 125/108
&gt; -26.871 c from septimal minor third 7/6 ||
&gt; || 2 || 480.0 || fourth || +9.219 c from narrow fourth 21/16
&gt; -0.686 c from smaller fourth 33/25
&gt; -18.045 c from just fourth 4/3 ||
&gt; || 3 || 720.0 || fifth || +18.045 c from just fifth 3/2
&gt; +0.686 c from bigger fifth 50/33
&gt; -9.219 c from wide fifth 32/21 ||
&gt; || 4 || 960.0 || sixth, seventh || 26.871 c from septimal major sixth 12/7
&gt; 13.076 c from diminished seventh 216/125
&gt; 4.969 c from augmented sixth 125/72
&gt; -8.826 c from septimal seventh 7/4 ||
&gt; || 5 || 1200.0 || eighth || exactly 2/1 ||
&gt; ==Related scales==
** By its cardinality, 5-edo is related to other [[pentatonic]] scales, and it is especially close in sound to many Indonesian [[slendro|slendros]].
** Due to the interest around the "fifth" interval size, there are many [[nonoctave]] "stretch sisters" to 5-edo: square root of 4/3, cube root of 3/2, 8th root of 3, etc.
** For the same reason there are many "circle sisters":
*** Make a chain of five "bigger fifths" (50/33), which makes three octaves 3.227¢ flat. (50/33)^5=7.985099.
&gt;
&gt; ==As a temperament==
&gt; If 5-edo is regarded as a temperament, which is to say as 5-et, then the most salient fact is that 16/15 is tempered out. This means in 5-et the major third and the fourth, and the minor sixth and the fifth, are not distinguished; this is 5-limit [[Trienstonic clan|father temperament]]. This is at the very edge what can sensibly be called temperament, but it does make sense and can be used.
&gt;
&gt; Also tempered out is 27/25, if we temper this out in preference to 16/15 we obtain [[Bug family|bug temperament]], which equates 10/9 with 6/5: it is a little more perverse even than father. Because these intervals are so large, this sort of analysis is less significant with 5 than it becomes with larger and more accurate divisions, but it still plays a role. For example, I-IV-V-I is the same as 1-III-V-I and involves triads with common intervals because of fourth-thirds equivalence.
&gt;
&gt; Despite its lack of accuracy, 5EDO is the second Zeta function integral tuning, after 2EDO. See http://www.research.att.com/~njas/sequences/A117538. It also is the smallest equal division representing the 9-limit consistently, giving a distinct value modulo five to 2, 3, 5, 7 and 9. Hence in a way similar to how [[4edo]] can be used, and which is discussed in that article, it can be used to represent 7-limit intervals in terms of their position in a pentad, by giving a triple of integers representing a pentad in the [[The Seven Limit Symmetrical Lattices|lattice]] of tetrads/pentads together with the number of scale steps in 5EDO. However, while [[2edo]] represents the 3-limit consistently, [[3edo]] the 5-limit, [[4edo]] the 7-limit and [[5edo]] the 9-limit, to represent the 11-limit consistently with a [[patent val]] requires going all the way to [[22edo]].
&gt;
&gt; ==Cycles, Divisions==
&gt; 5 is a prime number so 5-edo contains no sub-edos. Only simple cycles:
&gt; Cycle of seconds: 0-1-2-3-4-0
&gt; Cycle of fourths: 0-2-4-1-3-0
&gt; Cycle of fifths: 0-3-1-4-2-0
&gt; Cycle of sevenths: 0-4-3-2-1-0
&gt;
&gt;
&gt; =5-edo in Musicmaking=
&gt; ==**Compositions**, improvisations==
** [[http://www.io.com/%7Ehmiller/|Herman Miller]]: //[[http://micro.soonlabel.com/herman_miller/Daybreak.mp3|Daybreak on Slendro Mountain]]// (2000)
** [[http://www.io.com/%7Ehmiller/|Herman Miller]]: //[[http://micro.soonlabel.com/herman_miller/Daybreak.mp3|Daybreak on Slendro Mountain]]// (2000)
** Aaron K. Johnson: //[[http://www.akjmusic.com/audio/5tet_funk.mp3|5tet funk]]// (2004)
** Aaron K. Johnson: //[[http://www.akjmusic.com/audio/5tet_funk.mp3|5tet funk]]// (2004)
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** Bill Sethares: //5-tet funk// (2004), //Pentacle// (2004)
** Bill Sethares: //5-tet funk// (2004), //Pentacle// (2004)
** "Cenobyte" Ukulele [[http://www.youtube.com/watch?v=UKUCRnEJKKU| http://www.youtube.com/watch?v=UKUCRnEJKKU]]
** "Cenobyte" Ukulele [[http://www.youtube.com/watch?v=UKUCRnEJKKU| http://www.youtube.com/watch?v=UKUCRnEJKKU]]
&gt;
 
&gt; ==Notation==  
==Notation==  
** via Reinhard's cents notation
** via Reinhard's cents notation
** Sagittal: naturals on a five-line staff, with enharmonics (used interchangably) E=F and B=C
** Sagittal: naturals on a five-line staff, with enharmonics (used interchangably) E=F and B=C
** a four-line hybrid treble/bass staff.
** a four-line hybrid treble/bass staff.
&gt;
&gt; ==Harmony==
&gt; 5edo does not have any strong consonance nor dissonance. The 240 cent interval can serve as either a major second or minor third, and the 960 cent interval as either a major sixth or minor seventh. The fourth is about 18 cents flat of a just fourth, making it rather "dirty" but recognizable. The fifth is likewise about 18 cents sharp of a just fifth, dissonant but still easily recognizable.
&gt;
&gt; Important chords:
&gt; 0+1+3
&gt; 0+2+3
&gt; 0+1+3+4
&gt; 0+2+3+4
&gt;
&gt; ==Melody==
&gt; First from edos which can be use for melodies in "standard" way. Relatively large step of 240.00 c can be used as major second for the melody construction. The scale has whole-tone as well as pentatonic character.
&gt;
&gt; ==Chord or scale?==
&gt; Either way, it is hard to wander very far from where you start. However, it has the scale-like feature that there are (barely) enough notes to create melody, in the form of an equal version of pentatonic.
&gt;
&gt; ==Commas Tempered==
&gt; 5-EDO tempers out the following commas. (Note: This assumes the val &lt; 5 8 12 14 17 19 |.)
&gt;
||~ Comma ||~ Value (cents) ||~ Name ||~ Second Name ||~ Third Name ||~ Val ||
&gt; ||= 256/243 ||&gt; 90.225 || Limma || Pythagorean Minor 2nd ||  || | 8 -5 &gt; ||
&gt; ||= 81/80 ||&gt; 21.506 || Syntonic Comma || Didymos Comma || Meantone Comma || | -4 4 -1 &gt; ||
&gt; ||= 2889416/2882415 ||&gt; 4.200 || Vulture ||  ||  || | 24 -21 4 &gt; ||
&gt; ||= 36/35 ||&gt; 48.770 || Septimal Quarter Tone ||  ||  || | 2 2 -1 -1 &gt; ||
&gt; ||= 49/48 ||&gt; 35.697 || Slendro Diesis ||  ||  || | -4 -1 0 2 &gt; ||
&gt; ||= 64/63 ||&gt; 27.264 || Septimal Comma || Archytas' Comma || Leipziger Komma || | 6 -2 0 -1 &gt; ||
&gt; ||= 245/243 ||&gt; 14.191 || Sensamagic ||  ||  || | 0 -5 1 2 &gt; ||
&gt; ||= 1728/1715 ||&gt; 13.074 || Orwellisma || Orwell Comma ||  || | 6 3 -1 -3 &gt; ||
&gt; ||= 1029/1024 ||&gt; 8.433 || Gamelisma ||  ||  || | -10 1 0 3 &gt; ||
&gt; ||= 19683/19600 ||&gt; 7.316 || Cataharry ||  ||  || | -4 9 -2 -2 &gt; ||
&gt; ||= 5120/5103 ||&gt; 5.758 || Hemifamity ||  ||  || | 10 -6 1 -1 &gt; ||
&gt; ||= 1065875/1063543 ||&gt; 3.792 || Wadisma ||  ||  || | -26 -1 1 9 &gt; ||
&gt; ||= 420175/419904 ||&gt; 1.117 || Wizma ||  ||  || | -6 -8 2 5 &gt; ||
&gt; ||= 99/98 ||&gt; 17.576 || Mothwellsma ||  ||  || | -1 2 0 -2 1 &gt; ||
&gt; ||= 896/891 ||&gt; 9.688 || Pentacircle ||  ||  || | 7 -4 0 1 -1 &gt; ||
&gt; ||= 385/384 ||&gt; 4.503 || Keenanisma ||  ||  || | -7 -1 1 1 1 &gt; ||
&gt; ||= 441/440 ||&gt; 3.930 || Werckisma ||  ||  || | -3 2 -1 2 -1 &gt; ||
&gt; ||= 3025/3024 ||&gt; 0.572 || Lehmerisma ||  ||  || | -4 -3 2 -1 2 &gt; ||
&gt; ||= 91/90 ||&gt; 19.130 || Superleap ||  ||  || | -1 -2 -1 1 0 1 &gt; ||
&gt; ||= 676/675 ||&gt; 2.563 || Parizeksma ||  ||  || | 2 -3 -2 0 0 2 &gt; ||
||  ||
* [[Hans Straub]]: [[http://home.datacomm.ch/straub/mamuth/5tet_e.html#asimchomsaia|Asîmchômsaia]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Straub/asimchomsaia.mp3|play]]
* [[Brian Wong]]: [[http://bwong.ca/template1.php?sub=3|Slendronica#1b]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Wong/Slendronica1b.ogg|play]]
* Brian McLaren: various and sundry
* Paul Rubenstein: various, with electric guitars in 10- and 15-edo
* X.J.Scott: //Sleeping Through It All// (2004)
* Bill Sethares: //5-tet funk// (2004), //Pentacle// (2004)
* "Cenobyte" Ukulelehttp://www.youtube.com/watch?v=UKUCRnEJKKU
&gt;
==Notation==
* via Reinhard's cents notation
* Sagittal: naturals on a five-line staff, with enharmonics (used interchangably) E=F and B=C
* a four-line hybrid treble/bass staff.


==Harmony==  
==Harmony==  
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Important chords:
Important chords:
0+1+3
* 0+1+3
0+2+3
* 0+2+3
0+1+3+4
* 0+1+3+4
0+2+3+4
* 0+2+3+4


==Melody==  
==Melody==  
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||~ Comma ||~ Value (cents) ||~ Name ||~ Second Name ||~ Third Name ||~ Val ||
||~ Comma ||~ Value (cents) ||~ Name ||~ Second Name ||~ Third Name ||~ Val ||
||= 256/243 ||&gt; 90.225 || Limma || Pythagorean Minor 2nd ||   || | 8 -5 &gt; ||
||= 256/243 ||&gt; 90.225 || Limma || Pythagorean Minor 2nd || || | 8 -5 &gt; ||
||= 81/80 ||&gt; 21.506 || Syntonic Comma || Didymos Comma || Meantone Comma || | -4 4 -1 &gt; ||
||= 81/80 ||&gt; 21.506 || Syntonic Comma || Didymos Comma || Meantone Comma || | -4 4 -1 &gt; ||
||= 2889416/2882415 ||&gt; 4.200 || Vulture ||   ||   || | 24 -21 4 &gt; ||
||= 2889416/2882415 ||&gt; 4.200 || Vulture || || || | 24 -21 4 &gt; ||
||= 36/35 ||&gt; 48.770 || Septimal Quarter Tone ||   ||   || | 2 2 -1 -1 &gt; ||
||= 36/35 ||&gt; 48.770 || Septimal Quarter Tone || || || | 2 2 -1 -1 &gt; ||
||= 49/48 ||&gt; 35.697 || Slendro Diesis ||   ||   || | -4 -1 0 2 &gt; ||
||= 49/48 ||&gt; 35.697 || Slendro Diesis || || || | -4 -1 0 2 &gt; ||
||= 64/63 ||&gt; 27.264 || Septimal Comma || Archytas' Comma || Leipziger Komma || | 6 -2 0 -1 &gt; ||
||= 64/63 ||&gt; 27.264 || Septimal Comma || Archytas' Comma || Leipziger Komma || | 6 -2 0 -1 &gt; ||
||= 245/243 ||&gt; 14.191 || Sensamagic ||   ||   || | 0 -5 1 2 &gt; ||
||= 245/243 ||&gt; 14.191 || Sensamagic || || || | 0 -5 1 2 &gt; ||
||= 1728/1715 ||&gt; 13.074 || Orwellisma || Orwell Comma ||   || | 6 3 -1 -3 &gt; ||
||= 1728/1715 ||&gt; 13.074 || Orwellisma || Orwell Comma || || | 6 3 -1 -3 &gt; ||
||= 1029/1024 ||&gt; 8.433 || Gamelisma ||   ||   || | -10 1 0 3 &gt; ||
||= 1029/1024 ||&gt; 8.433 || Gamelisma || || || | -10 1 0 3 &gt; ||
||= 19683/19600 ||&gt; 7.316 || Cataharry ||   ||   || | -4 9 -2 -2 &gt; ||
||= 19683/19600 ||&gt; 7.316 || Cataharry || || || | -4 9 -2 -2 &gt; ||
||= 5120/5103 ||&gt; 5.758 || Hemifamity ||   ||   || | 10 -6 1 -1 &gt; ||
||= 5120/5103 ||&gt; 5.758 || Hemifamity || || || | 10 -6 1 -1 &gt; ||
||= 1065875/1063543 ||&gt; 3.792 || Wadisma ||   ||   || | -26 -1 1 9 &gt; ||
||= 1065875/1063543 ||&gt; 3.792 || Wadisma || || || | -26 -1 1 9 &gt; ||
||= 420175/419904 ||&gt; 1.117 || Wizma ||   ||   || | -6 -8 2 5 &gt; ||
||= 420175/419904 ||&gt; 1.117 || Wizma || || || | -6 -8 2 5 &gt; ||
||= 99/98 ||&gt; 17.576 || Mothwellsma ||   ||   || | -1 2 0 -2 1 &gt; ||
||= 99/98 ||&gt; 17.576 || Mothwellsma || || || | -1 2 0 -2 1 &gt; ||
||= 896/891 ||&gt; 9.688 || Pentacircle ||   ||   || | 7 -4 0 1 -1 &gt; ||
||= 896/891 ||&gt; 9.688 || Pentacircle || || || | 7 -4 0 1 -1 &gt; ||
||= 385/384 ||&gt; 4.503 || Keenanisma ||   ||   || | -7 -1 1 1 1 &gt; ||
||= 385/384 ||&gt; 4.503 || Keenanisma || || || | -7 -1 1 1 1 &gt; ||
||= 441/440 ||&gt; 3.930 || Werckisma ||   ||   || | -3 2 -1 2 -1 &gt; ||
||= 441/440 ||&gt; 3.930 || Werckisma || || || | -3 2 -1 2 -1 &gt; ||
||= 3025/3024 ||&gt; 0.572 || Lehmerisma ||   ||   || | -4 -3 2 -1 2 &gt; ||
||= 3025/3024 ||&gt; 0.572 || Lehmerisma || || || | -4 -3 2 -1 2 &gt; ||
||= 91/90 ||&gt; 19.130 || Superleap ||   ||   || | -1 -2 -1 1 0 1 &gt; ||
||= 91/90 ||&gt; 19.130 || Superleap || || || | -1 -2 -1 1 0 1 &gt; ||
||= 676/675 ||&gt; 2.563 || Parizeksma ||   ||   || | 2 -3 -2 0 0 2 &gt; ||
||= 676/675 ||&gt; 2.563 || Parizeksma || || || | 2 -3 -2 0 0 2 &gt; || ||


||  ||</pre></div>
</pre></div>
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<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;5edo&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;!-- ws:start:WikiTextTocRule:54:&amp;lt;img id=&amp;quot;wikitext@@toc@@flat&amp;quot; class=&amp;quot;WikiMedia WikiMediaTocFlat&amp;quot; title=&amp;quot;Table of Contents&amp;quot; src=&amp;quot;/site/embedthumbnail/toc/flat?w=100&amp;amp;h=16&amp;quot;/&amp;gt; --&gt;&lt;!-- ws:end:WikiTextTocRule:54 --&gt;&lt;!-- ws:start:WikiTextTocRule:55: --&gt;&lt;a href="#x5 Equal Divisions of the Octave: Theory"&gt;5 Equal Divisions of the Octave: Theory&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:55 --&gt;&lt;!-- ws:start:WikiTextTocRule:56: --&gt;&lt;!-- ws:end:WikiTextTocRule:56 --&gt;&lt;!-- ws:start:WikiTextTocRule:57: --&gt;&lt;!-- ws:end:WikiTextTocRule:57 --&gt;&lt;!-- ws:start:WikiTextTocRule:58: --&gt;&lt;!-- ws:end:WikiTextTocRule:58 --&gt;&lt;!-- ws:start:WikiTextTocRule:59: --&gt;&lt;!-- ws:end:WikiTextTocRule:59 --&gt;&lt;!-- ws:start:WikiTextTocRule:60: --&gt;&lt;!-- ws:end:WikiTextTocRule:60 --&gt;&lt;!-- ws:start:WikiTextTocRule:61: --&gt; | &lt;a href="#x5-edo in Musicmaking"&gt;5-edo in Musicmaking&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:61 --&gt;&lt;!-- ws:start:WikiTextTocRule:62: --&gt;&lt;!-- ws:end:WikiTextTocRule:62 --&gt;&lt;!-- ws:start:WikiTextTocRule:63: --&gt;&lt;!-- ws:end:WikiTextTocRule:63 --&gt;&lt;!-- ws:start:WikiTextTocRule:64: --&gt; | &lt;a href="#x5 Equal Divisions of the Octave: Theory"&gt;5 Equal Divisions of the Octave: Theory&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:64 --&gt;&lt;!-- ws:start:WikiTextTocRule:65: --&gt;&lt;!-- ws:end:WikiTextTocRule:65 --&gt;&lt;!-- ws:start:WikiTextTocRule:66: --&gt;&lt;!-- ws:end:WikiTextTocRule:66 --&gt;&lt;!-- ws:start:WikiTextTocRule:67: --&gt;&lt;!-- ws:end:WikiTextTocRule:67 --&gt;&lt;!-- ws:start:WikiTextTocRule:68: --&gt;&lt;!-- ws:end:WikiTextTocRule:68 --&gt;&lt;!-- ws:start:WikiTextTocRule:69: --&gt;&lt;!-- ws:end:WikiTextTocRule:69 --&gt;&lt;!-- ws:start:WikiTextTocRule:70: --&gt; | &lt;a href="#x5-edo in Musicmaking"&gt;5-edo in Musicmaking&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:70 --&gt;&lt;!-- ws:start:WikiTextTocRule:71: --&gt;&lt;!-- ws:end:WikiTextTocRule:71 --&gt;&lt;!-- ws:start:WikiTextTocRule:72: --&gt;&lt;!-- ws:end:WikiTextTocRule:72 --&gt;&lt;!-- ws:start:WikiTextTocRule:73: --&gt;&lt;!-- ws:end:WikiTextTocRule:73 --&gt;&lt;!-- ws:start:WikiTextTocRule:74: --&gt;&lt;!-- ws:end:WikiTextTocRule:74 --&gt;&lt;!-- ws:start:WikiTextTocRule:75: --&gt;&lt;!-- ws:end:WikiTextTocRule:75 --&gt;&lt;!-- ws:start:WikiTextTocRule:76: --&gt;&lt;!-- ws:end:WikiTextTocRule:76 --&gt;&lt;!-- ws:start:WikiTextTocRule:77: --&gt;&lt;!-- ws:end:WikiTextTocRule:77 --&gt;&lt;!-- ws:start:WikiTextTocRule:78: --&gt;&lt;!-- ws:end:WikiTextTocRule:78 --&gt;&lt;!-- ws:start:WikiTextTocRule:79: --&gt;&lt;!-- ws:end:WikiTextTocRule:79 --&gt;&lt;!-- ws:start:WikiTextTocRule:80: --&gt;&lt;!-- ws:end:WikiTextTocRule:80 --&gt;&lt;!-- ws:start:WikiTextTocRule:81: --&gt;&lt;!-- ws:end:WikiTextTocRule:81 --&gt;&lt;!-- ws:start:WikiTextTocRule:82: --&gt;
<div style="width:100%; max-height:400pt; overflow:auto; background-color:#f8f9fa; border: 1px solid #eaecf0; padding:0em"><pre style="margin:0px;border:none;background:none;word-wrap:break-word;width:200%;white-space: pre-wrap ! important" class="old-revision-html">&lt;html&gt;&lt;head&gt;&lt;title&gt;5edo&lt;/title&gt;&lt;/head&gt;&lt;body&gt;&lt;!-- ws:start:WikiTextTocRule:26:&amp;lt;img id=&amp;quot;wikitext@@toc@@flat&amp;quot; class=&amp;quot;WikiMedia WikiMediaTocFlat&amp;quot; title=&amp;quot;Table of Contents&amp;quot; src=&amp;quot;/site/embedthumbnail/toc/flat?w=100&amp;amp;h=16&amp;quot;/&amp;gt; --&gt;&lt;!-- ws:end:WikiTextTocRule:26 --&gt;&lt;!-- ws:start:WikiTextTocRule:27: --&gt;&lt;a href="#x5 Equal Divisions of the Octave: Theory"&gt;5 Equal Divisions of the Octave: Theory&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:27 --&gt;&lt;!-- ws:start:WikiTextTocRule:28: --&gt;&lt;!-- ws:end:WikiTextTocRule:28 --&gt;&lt;!-- ws:start:WikiTextTocRule:29: --&gt;&lt;!-- ws:end:WikiTextTocRule:29 --&gt;&lt;!-- ws:start:WikiTextTocRule:30: --&gt;&lt;!-- ws:end:WikiTextTocRule:30 --&gt;&lt;!-- ws:start:WikiTextTocRule:31: --&gt;&lt;!-- ws:end:WikiTextTocRule:31 --&gt;&lt;!-- ws:start:WikiTextTocRule:32: --&gt;&lt;!-- ws:end:WikiTextTocRule:32 --&gt;&lt;!-- ws:start:WikiTextTocRule:33: --&gt; | &lt;a href="#x5-edo in Musicmaking"&gt;5-edo in Musicmaking&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:33 --&gt;&lt;!-- ws:start:WikiTextTocRule:34: --&gt;&lt;!-- ws:end:WikiTextTocRule:34 --&gt;&lt;!-- ws:start:WikiTextTocRule:35: --&gt;&lt;!-- ws:end:WikiTextTocRule:35 --&gt;&lt;!-- ws:start:WikiTextTocRule:36: --&gt;&lt;!-- ws:end:WikiTextTocRule:36 --&gt;&lt;!-- ws:start:WikiTextTocRule:37: --&gt;&lt;!-- ws:end:WikiTextTocRule:37 --&gt;&lt;!-- ws:start:WikiTextTocRule:38: --&gt;&lt;!-- ws:end:WikiTextTocRule:38 --&gt;&lt;!-- ws:start:WikiTextTocRule:39: --&gt;&lt;!-- ws:end:WikiTextTocRule:39 --&gt;&lt;!-- ws:start:WikiTextTocRule:40: --&gt;
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&lt;br /&gt;
&lt;br /&gt;
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&lt;!-- ws:start:WikiTextHeadingRule:0:&amp;lt;h1&amp;gt; --&gt;&lt;h1 id="toc0"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:0 --&gt;5 Equal Divisions of the Octave: Theory&lt;/h1&gt;
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Also tempered out is 27/25, if we temper this out in preference to 16/15 we obtain &lt;a class="wiki_link" href="/Bug%20family"&gt;bug temperament&lt;/a&gt;, which equates 10/9 with 6/5: it is a little more perverse even than father. Because these intervals are so large, this sort of analysis is less significant with 5 than it becomes with larger and more accurate divisions, but it still plays a role. For example, I-IV-V-I is the same as 1-III-V-I and involves triads with common intervals because of fourth-thirds equivalence.&lt;br /&gt;
Also tempered out is 27/25, if we temper this out in preference to 16/15 we obtain &lt;a class="wiki_link" href="/Bug%20family"&gt;bug temperament&lt;/a&gt;, which equates 10/9 with 6/5: it is a little more perverse even than father. Because these intervals are so large, this sort of analysis is less significant with 5 than it becomes with larger and more accurate divisions, but it still plays a role. For example, I-IV-V-I is the same as 1-III-V-I and involves triads with common intervals because of fourth-thirds equivalence.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Despite its lack of accuracy, 5EDO is the second Zeta function integral tuning, after 2EDO. See &lt;!-- ws:start:WikiTextUrlRule:1088:http://www.research.att.com/~njas/sequences/A117538 --&gt;&lt;a class="wiki_link_ext" href="http://www.research.att.com/~njas/sequences/A117538" rel="nofollow"&gt;http://www.research.att.com/~njas/sequences/A117538&lt;/a&gt;&lt;!-- ws:end:WikiTextUrlRule:1088 --&gt;. It also is the smallest equal division representing the 9-limit consistently, giving a distinct value modulo five to 2, 3, 5, 7 and 9. Hence in a way similar to how &lt;a class="wiki_link" href="/4edo"&gt;4edo&lt;/a&gt; can be used, and which is discussed in that article, it can be used to represent 7-limit intervals in terms of their position in a pentad, by giving a triple of integers representing a pentad in the &lt;a class="wiki_link" href="/The%20Seven%20Limit%20Symmetrical%20Lattices"&gt;lattice&lt;/a&gt; of tetrads/pentads together with the number of scale steps in 5EDO. However, while &lt;a class="wiki_link" href="/2edo"&gt;2edo&lt;/a&gt; represents the 3-limit consistently, &lt;a class="wiki_link" href="/3edo"&gt;3edo&lt;/a&gt; the 5-limit, &lt;a class="wiki_link" href="/4edo"&gt;4edo&lt;/a&gt; the 7-limit and &lt;a class="wiki_link" href="/5edo"&gt;5edo&lt;/a&gt; the 9-limit, to represent the 11-limit consistently with a &lt;a class="wiki_link" href="/patent%20val"&gt;patent val&lt;/a&gt; requires going all the way to &lt;a class="wiki_link" href="/22edo"&gt;22edo&lt;/a&gt;.&lt;br /&gt;
Despite its lack of accuracy, 5EDO is the second Zeta function integral tuning, after 2EDO. See &lt;!-- ws:start:WikiTextUrlRule:698:http://www.research.att.com/~njas/sequences/A117538 --&gt;&lt;a class="wiki_link_ext" href="http://www.research.att.com/~njas/sequences/A117538" rel="nofollow"&gt;http://www.research.att.com/~njas/sequences/A117538&lt;/a&gt;&lt;!-- ws:end:WikiTextUrlRule:698 --&gt;. It also is the smallest equal division representing the 9-limit consistently, giving a distinct value modulo five to 2, 3, 5, 7 and 9. Hence in a way similar to how &lt;a class="wiki_link" href="/4edo"&gt;4edo&lt;/a&gt; can be used, and which is discussed in that article, it can be used to represent 7-limit intervals in terms of their position in a pentad, by giving a triple of integers representing a pentad in the &lt;a class="wiki_link" href="/The%20Seven%20Limit%20Symmetrical%20Lattices"&gt;lattice&lt;/a&gt; of tetrads/pentads together with the number of scale steps in 5EDO. However, while &lt;a class="wiki_link" href="/2edo"&gt;2edo&lt;/a&gt; represents the 3-limit consistently, &lt;a class="wiki_link" href="/3edo"&gt;3edo&lt;/a&gt; the 5-limit, &lt;a class="wiki_link" href="/4edo"&gt;4edo&lt;/a&gt; the 7-limit and &lt;a class="wiki_link" href="/5edo"&gt;5edo&lt;/a&gt; the 9-limit, to represent the 11-limit consistently with a &lt;a class="wiki_link" href="/patent%20val"&gt;patent val&lt;/a&gt; requires going all the way to &lt;a class="wiki_link" href="/22edo"&gt;22edo&lt;/a&gt;.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:10:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc5"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory-Cycles, Divisions"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:10 --&gt;Cycles, Divisions&lt;/h2&gt;
&lt;!-- ws:start:WikiTextHeadingRule:10:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc5"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory-Cycles, Divisions"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:10 --&gt;Cycles, Divisions&lt;/h2&gt;
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Cycle of fifths: 0-3-1-4-2-0&lt;br /&gt;
Cycle of fifths: 0-3-1-4-2-0&lt;br /&gt;
Cycle of sevenths: 0-4-3-2-1-0&lt;br /&gt;
Cycle of sevenths: 0-4-3-2-1-0&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:12:&amp;lt;h1&amp;gt; --&gt;&lt;h1 id="toc6"&gt;&lt;a name="x5-edo in Musicmaking"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:12 --&gt;5-edo in Musicmaking&lt;/h1&gt;
&lt;!-- ws:start:WikiTextHeadingRule:12:&amp;lt;h1&amp;gt; --&gt;&lt;h1 id="toc6"&gt;&lt;a name="x5-edo in Musicmaking"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:12 --&gt;5-edo in Musicmaking&lt;/h1&gt;
  &lt;!-- ws:start:WikiTextHeadingRule:14:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc7"&gt;&lt;!-- ws:end:WikiTextHeadingRule:14 --&gt; &lt;/h2&gt;
  &lt;!-- ws:start:WikiTextHeadingRule:14:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc7"&gt;&lt;a name="x5-edo in Musicmaking-Compositions, improvisations"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:14 --&gt;&lt;strong&gt;Compositions&lt;/strong&gt;, improvisations&lt;/h2&gt;
&lt;!-- ws:start:WikiTextHeadingRule:16:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc8"&gt;&lt;a name="x5-edo in Musicmaking-Compositions, improvisations"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:16 --&gt;&lt;strong&gt;Compositions&lt;/strong&gt;, improvisations&lt;/h2&gt;
&lt;ul&gt;&lt;ul&gt;&lt;li&gt;&lt;a class="wiki_link_ext" href="http://www.io.com/%7Ehmiller/" rel="nofollow"&gt;Herman Miller&lt;/a&gt;: &lt;em&gt;&lt;a class="wiki_link_ext" href="http://micro.soonlabel.com/herman_miller/Daybreak.mp3" rel="nofollow"&gt;Daybreak on Slendro Mountain&lt;/a&gt;&lt;/em&gt; (2000)&lt;/li&gt;&lt;li&gt;Aaron K. Johnson: &lt;em&gt;&lt;a class="wiki_link_ext" href="http://www.akjmusic.com/audio/5tet_funk.mp3" rel="nofollow"&gt;5tet funk&lt;/a&gt;&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;&lt;a class="wiki_link_ext" href="http://www.soundclick.com/bands/page_songInfo.cfm?bandID=122613&amp;amp;songID=1519939" rel="nofollow"&gt;Andrew Heathwaite: //Pinta Penta// (2004)&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Heathwaite/andrewheathwaite+pintapentain5tet.mp3" rel="nofollow"&gt;play&lt;/a&gt; (rendered in 6 alternative pentatonics as well)&lt;/li&gt;&lt;li&gt;&lt;a class="wiki_link" href="/Hans%20Straub"&gt;Hans Straub&lt;/a&gt;: &lt;a class="wiki_link_ext" href="http://home.datacomm.ch/straub/mamuth/5tet_e.html#asimchomsaia" rel="nofollow"&gt;Asîmchômsaia&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Straub/asimchomsaia.mp3" rel="nofollow"&gt;play&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a class="wiki_link" href="/Brian%20Wong"&gt;Brian Wong&lt;/a&gt;: &lt;a class="wiki_link_ext" href="http://bwong.ca/template1.php?sub=3" rel="nofollow"&gt;Slendronica#1b&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Wong/Slendronica1b.ogg" rel="nofollow"&gt;play&lt;/a&gt;&lt;/li&gt;&lt;li&gt;Brian McLaren: various and sundry&lt;/li&gt;&lt;li&gt;Paul Rubenstein: various, with electric guitars in 10- and 15-edo&lt;/li&gt;&lt;li&gt;X.J.Scott: &lt;em&gt;Sleeping Through It All&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;Bill Sethares: &lt;em&gt;5-tet funk&lt;/em&gt; (2004), &lt;em&gt;Pentacle&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;&amp;quot;Cenobyte&amp;quot; Ukulele &lt;a class="wiki_link_ext" href="http://www.youtube.com/watch?v=UKUCRnEJKKU" rel="nofollow"&gt; http://www.youtube.com/watch?v=UKUCRnEJKKU&lt;/a&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;&lt;a class="wiki_link_ext" href="http://www.io.com/%7Ehmiller/" rel="nofollow"&gt;Herman Miller&lt;/a&gt;: &lt;em&gt;&lt;a class="wiki_link_ext" href="http://micro.soonlabel.com/herman_miller/Daybreak.mp3" rel="nofollow"&gt;Daybreak on Slendro Mountain&lt;/a&gt;&lt;/em&gt; (2000)&lt;/li&gt;&lt;li&gt;Aaron K. Johnson: &lt;em&gt;&lt;a class="wiki_link_ext" href="http://www.akjmusic.com/audio/5tet_funk.mp3" rel="nofollow"&gt;5tet funk&lt;/a&gt;&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;&lt;a class="wiki_link_ext" href="http://www.soundclick.com/bands/page_songInfo.cfm?bandID=122613&amp;amp;songID=1519939" rel="nofollow"&gt;Andrew Heathwaite: //Pinta Penta// (2004)&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Heathwaite/andrewheathwaite+pintapentain5tet.mp3" rel="nofollow"&gt;play&lt;/a&gt;(rendered in 6 alternative pentatonics as well)&lt;!-- ws:start:WikiTextTocRule:83:&amp;lt;img id=&amp;quot;wikitext@@toc@@flat&amp;quot; class=&amp;quot;WikiMedia WikiMediaTocFlat&amp;quot; title=&amp;quot;Table of Contents&amp;quot; src=&amp;quot;/site/embedthumbnail/toc/flat?w=100&amp;amp;h=16&amp;quot;/&amp;gt; --&gt;&lt;!-- ws:end:WikiTextTocRule:83 --&gt;&lt;!-- ws:start:WikiTextTocRule:84: --&gt;&lt;a href="#x5 Equal Divisions of the Octave: Theory"&gt;5 Equal Divisions of the Octave: Theory&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:84 --&gt;&lt;!-- ws:start:WikiTextTocRule:85: --&gt;&lt;!-- ws:end:WikiTextTocRule:85 --&gt;&lt;!-- ws:start:WikiTextTocRule:86: --&gt;&lt;!-- ws:end:WikiTextTocRule:86 --&gt;&lt;!-- ws:start:WikiTextTocRule:87: --&gt;&lt;!-- ws:end:WikiTextTocRule:87 --&gt;&lt;!-- ws:start:WikiTextTocRule:88: --&gt;&lt;!-- ws:end:WikiTextTocRule:88 --&gt;&lt;!-- ws:start:WikiTextTocRule:89: --&gt;&lt;!-- ws:end:WikiTextTocRule:89 --&gt;&lt;!-- ws:start:WikiTextTocRule:90: --&gt; | &lt;a href="#x5-edo in Musicmaking"&gt;5-edo in Musicmaking&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:90 --&gt;&lt;!-- ws:start:WikiTextTocRule:91: --&gt;&lt;!-- ws:end:WikiTextTocRule:91 --&gt;&lt;!-- ws:start:WikiTextTocRule:92: --&gt;&lt;!-- ws:end:WikiTextTocRule:92 --&gt;&lt;!-- ws:start:WikiTextTocRule:93: --&gt; | &lt;a href="#x5 Equal Divisions of the Octave: Theory"&gt;5 Equal Divisions of the Octave: Theory&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:93 --&gt;&lt;!-- ws:start:WikiTextTocRule:94: --&gt;&lt;!-- ws:end:WikiTextTocRule:94 --&gt;&lt;!-- ws:start:WikiTextTocRule:95: --&gt;&lt;!-- ws:end:WikiTextTocRule:95 --&gt;&lt;!-- ws:start:WikiTextTocRule:96: --&gt;&lt;!-- ws:end:WikiTextTocRule:96 --&gt;&lt;!-- ws:start:WikiTextTocRule:97: --&gt;&lt;!-- ws:end:WikiTextTocRule:97 --&gt;&lt;!-- ws:start:WikiTextTocRule:98: --&gt;&lt;!-- ws:end:WikiTextTocRule:98 --&gt;&lt;!-- ws:start:WikiTextTocRule:99: --&gt; | &lt;a href="#x5-edo in Musicmaking"&gt;5-edo in Musicmaking&lt;/a&gt;&lt;!-- ws:end:WikiTextTocRule:99 --&gt;&lt;!-- ws:start:WikiTextTocRule:100: --&gt;&lt;!-- ws:end:WikiTextTocRule:100 --&gt;&lt;!-- ws:start:WikiTextTocRule:101: --&gt;&lt;!-- ws:end:WikiTextTocRule:101 --&gt;&lt;!-- ws:start:WikiTextTocRule:102: --&gt;&lt;!-- ws:end:WikiTextTocRule:102 --&gt;&lt;!-- ws:start:WikiTextTocRule:103: --&gt;&lt;!-- ws:end:WikiTextTocRule:103 --&gt;&lt;!-- ws:start:WikiTextTocRule:104: --&gt;&lt;!-- ws:end:WikiTextTocRule:104 --&gt;&lt;!-- ws:start:WikiTextTocRule:105: --&gt;&lt;!-- ws:end:WikiTextTocRule:105 --&gt;&lt;!-- ws:start:WikiTextTocRule:106: --&gt;&lt;!-- ws:end:WikiTextTocRule:106 --&gt;&lt;!-- ws:start:WikiTextTocRule:107: --&gt;&lt;!-- ws:end:WikiTextTocRule:107 --&gt;&lt;!-- ws:start:WikiTextTocRule:108: --&gt;&lt;!-- ws:end:WikiTextTocRule:108 --&gt;&lt;!-- ws:start:WikiTextTocRule:109: --&gt;&lt;!-- ws:end:WikiTextTocRule:109 --&gt;&lt;!-- ws:start:WikiTextTocRule:110: --&gt;&lt;!-- ws:end:WikiTextTocRule:110 --&gt;&lt;!-- ws:start:WikiTextTocRule:111: --&gt;
&lt;!-- ws:start:WikiTextHeadingRule:16:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc8"&gt;&lt;a name="x5-edo in Musicmaking-Notation"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:16 --&gt;Notation&lt;/h2&gt;
&lt;!-- ws:end:WikiTextTocRule:111 --&gt;&lt;br /&gt;
&lt;ul&gt;&lt;ul&gt;&lt;li&gt;via Reinhard's cents notation&lt;/li&gt;&lt;li&gt;Sagittal: naturals on a five-line staff, with enharmonics (used interchangably) E=F and B=C&lt;/li&gt;&lt;li&gt;a four-line hybrid treble/bass staff.&lt;/li&gt;&lt;/ul&gt;&lt;/ul&gt;&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:18:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc9"&gt;&lt;a name="x5-edo in Musicmaking-Harmony"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:18 --&gt;Harmony&lt;/h2&gt;
&lt;/li&gt;&lt;/ul&gt;&lt;hr /&gt;
&lt;ul class="quotelist"&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:18:&amp;lt;h1&amp;gt; --&gt;&lt;h1 id="toc9"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:18 --&gt;5 Equal Divisions of the Octave: Theory&lt;/h1&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:20:&amp;lt;h3&amp;gt; --&gt;&lt;h3 id="toc10"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory--&amp;quot;equal pentatonic&amp;quot;"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:20 --&gt;&amp;quot;equal pentatonic&amp;quot;&lt;/h3&gt;
&lt;/li&gt;&lt;li&gt;5-edo divides the 1200-&lt;a class="wiki_link" href="/cent"&gt;cent&lt;/a&gt; octave into 5 equal parts, making its smallest interval exactly 240 &lt;a class="wiki_link" href="/cent"&gt;cent&lt;/a&gt;, or the fifth root of 2.&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;5-edo is the smallest &lt;a class="wiki_link" href="/edo"&gt;edo&lt;/a&gt; containing xenharmonic intervals! (1edo 2edo 3edo 4edo are all subsets of 12edo)&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:22:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc11"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory-Intervals in 5-edo"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:22 --&gt;Intervals in 5-edo&lt;/h2&gt;
&lt;/li&gt;&lt;/ul&gt;
 
&lt;table class="wiki_table"&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;strong&gt;Interval,&lt;/strong&gt;&lt;br /&gt;
&lt;ul class="quotelist"&gt;&lt;li&gt;&lt;strong&gt;in fifths of&lt;/strong&gt;&lt;/li&gt;&lt;li&gt;&lt;strong&gt;an octave&lt;/strong&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/td&gt;
        &lt;td&gt;&lt;strong&gt;Interval&lt;/strong&gt;&lt;br /&gt;
&lt;ul class="quotelist"&gt;&lt;li&gt;&lt;strong&gt;in ¢&lt;/strong&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/td&gt;
        &lt;td&gt;&lt;strong&gt;Closest&lt;/strong&gt;&lt;br /&gt;
&lt;ul class="quotelist"&gt;&lt;li&gt;&lt;strong&gt;diatonic&lt;/strong&gt;&lt;/li&gt;&lt;li&gt;&lt;strong&gt;interval name&lt;/strong&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/td&gt;
        &lt;td&gt;&lt;strong&gt;The &amp;quot;neighborhood&amp;quot; of just intervals&lt;/strong&gt;&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
&lt;/table&gt;
 
&lt;ul class="quotelist"&gt;&lt;li&gt;|| 0 || 0.0 || unison / prime || exactly 1/1 ||&lt;/li&gt;&lt;li&gt;|| 1 || 240.0 || second / third || +8.826 c from septimal second 8/7&lt;/li&gt;&lt;li&gt;-4.969 c from diminished third 144/125&lt;/li&gt;&lt;li&gt;-13.076 c from augmented second 125/108&lt;/li&gt;&lt;li&gt;-26.871 c from septimal minor third 7/6 ||&lt;/li&gt;&lt;li&gt;|| 2 || 480.0 || fourth || +9.219 c from narrow fourth 21/16&lt;/li&gt;&lt;li&gt;-0.686 c from smaller fourth 33/25&lt;/li&gt;&lt;li&gt;-18.045 c from just fourth 4/3 ||&lt;/li&gt;&lt;li&gt;|| 3 || 720.0 || fifth || +18.045 c from just fifth 3/2&lt;/li&gt;&lt;li&gt;+0.686 c from bigger fifth 50/33&lt;/li&gt;&lt;li&gt;-9.219 c from wide fifth 32/21 ||&lt;/li&gt;&lt;li&gt;|| 4 || 960.0 || sixth, seventh || 26.871 c from septimal major sixth 12/7&lt;/li&gt;&lt;li&gt;13.076 c from diminished seventh 216/125&lt;/li&gt;&lt;li&gt;4.969 c from augmented sixth 125/72&lt;/li&gt;&lt;li&gt;-8.826 c from septimal seventh 7/4 ||&lt;/li&gt;&lt;li&gt;|| 5 || 1200.0 || eighth || exactly 2/1 ||&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:24:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc12"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory-Related scales"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:24 --&gt;Related scales&lt;/h2&gt;
&lt;ul&gt;&lt;li&gt;By its cardinality, 5-edo is related to other &lt;a class="wiki_link" href="/pentatonic"&gt;pentatonic&lt;/a&gt; scales, and it is especially close in sound to many Indonesian &lt;a class="wiki_link" href="/slendro"&gt;slendros&lt;/a&gt;.&lt;/li&gt;&lt;li&gt;Due to the interest around the &amp;quot;fifth&amp;quot; interval size, there are many &lt;a class="wiki_link" href="/nonoctave"&gt;nonoctave&lt;/a&gt; &amp;quot;stretch sisters&amp;quot; to 5-edo: square root of 4/3, cube root of 3/2, 8th root of 3, etc.&lt;/li&gt;&lt;li&gt;For the same reason there are many &amp;quot;circle sisters&amp;quot;:&lt;ul&gt;&lt;li&gt;Make a chain of five &amp;quot;bigger fifths&amp;quot; (50/33), which makes three octaves 3.227¢ flat. (50/33)^5=7.985099.&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:26:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc13"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory-As a temperament"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:26 --&gt;As a temperament&lt;/h2&gt;
&lt;/li&gt;&lt;li&gt;If 5-edo is regarded as a temperament, which is to say as 5-et, then the most salient fact is that 16/15 is tempered out. This means in 5-et the major third and the fourth, and the minor sixth and the fifth, are not distinguished; this is 5-limit &lt;a class="wiki_link" href="/Trienstonic%20clan"&gt;father temperament&lt;/a&gt;. This is at the very edge what can sensibly be called temperament, but it does make sense and can be used.&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;Also tempered out is 27/25, if we temper this out in preference to 16/15 we obtain &lt;a class="wiki_link" href="/Bug%20family"&gt;bug temperament&lt;/a&gt;, which equates 10/9 with 6/5: it is a little more perverse even than father. Because these intervals are so large, this sort of analysis is less significant with 5 than it becomes with larger and more accurate divisions, but it still plays a role. For example, I-IV-V-I is the same as 1-III-V-I and involves triads with common intervals because of fourth-thirds equivalence.&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;Despite its lack of accuracy, 5EDO is the second Zeta function integral tuning, after 2EDO. See &lt;!-- ws:start:WikiTextUrlRule:1089:http://www.research.att.com/~njas/sequences/A117538 --&gt;&lt;a class="wiki_link_ext" href="http://www.research.att.com/~njas/sequences/A117538" rel="nofollow"&gt;http://www.research.att.com/~njas/sequences/A117538&lt;/a&gt;&lt;!-- ws:end:WikiTextUrlRule:1089 --&gt;. It also is the smallest equal division representing the 9-limit consistently, giving a distinct value modulo five to 2, 3, 5, 7 and 9. Hence in a way similar to how &lt;a class="wiki_link" href="/4edo"&gt;4edo&lt;/a&gt; can be used, and which is discussed in that article, it can be used to represent 7-limit intervals in terms of their position in a pentad, by giving a triple of integers representing a pentad in the &lt;a class="wiki_link" href="/The%20Seven%20Limit%20Symmetrical%20Lattices"&gt;lattice&lt;/a&gt; of tetrads/pentads together with the number of scale steps in 5EDO. However, while &lt;a class="wiki_link" href="/2edo"&gt;2edo&lt;/a&gt; represents the 3-limit consistently, &lt;a class="wiki_link" href="/3edo"&gt;3edo&lt;/a&gt; the 5-limit, &lt;a class="wiki_link" href="/4edo"&gt;4edo&lt;/a&gt; the 7-limit and &lt;a class="wiki_link" href="/5edo"&gt;5edo&lt;/a&gt; the 9-limit, to represent the 11-limit consistently with a &lt;a class="wiki_link" href="/patent%20val"&gt;patent val&lt;/a&gt; requires going all the way to &lt;a class="wiki_link" href="/22edo"&gt;22edo&lt;/a&gt;.&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:28:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc14"&gt;&lt;a name="x5 Equal Divisions of the Octave: Theory-Cycles, Divisions"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:28 --&gt;Cycles, Divisions&lt;/h2&gt;
&lt;/li&gt;&lt;li&gt;5 is a prime number so 5-edo contains no sub-edos. Only simple cycles:&lt;/li&gt;&lt;li&gt;Cycle of seconds: 0-1-2-3-4-0&lt;/li&gt;&lt;li&gt;Cycle of fourths: 0-2-4-1-3-0&lt;/li&gt;&lt;li&gt;Cycle of fifths: 0-3-1-4-2-0&lt;/li&gt;&lt;li&gt;Cycle of sevenths: 0-4-3-2-1-0&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:30:&amp;lt;h1&amp;gt; --&gt;&lt;h1 id="toc15"&gt;&lt;a name="x5-edo in Musicmaking"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:30 --&gt;5-edo in Musicmaking&lt;/h1&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:32:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc16"&gt;&lt;a name="x5-edo in Musicmaking-Compositions, improvisations"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:32 --&gt;&lt;strong&gt;Compositions&lt;/strong&gt;, improvisations&lt;/h2&gt;
&lt;ul&gt;&lt;li&gt;&lt;a class="wiki_link_ext" href="http://www.io.com/%7Ehmiller/" rel="nofollow"&gt;Herman Miller&lt;/a&gt;: &lt;em&gt;&lt;a class="wiki_link_ext" href="http://micro.soonlabel.com/herman_miller/Daybreak.mp3" rel="nofollow"&gt;Daybreak on Slendro Mountain&lt;/a&gt;&lt;/em&gt; (2000)&lt;/li&gt;&lt;li&gt;Aaron K. Johnson: &lt;em&gt;&lt;a class="wiki_link_ext" href="http://www.akjmusic.com/audio/5tet_funk.mp3" rel="nofollow"&gt;5tet funk&lt;/a&gt;&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;&lt;a class="wiki_link_ext" href="http://www.soundclick.com/bands/page_songInfo.cfm?bandID=122613&amp;amp;songID=1519939" rel="nofollow"&gt;Andrew Heathwaite: //Pinta Penta// (2004)&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Heathwaite/andrewheathwaite+pintapentain5tet.mp3" rel="nofollow"&gt;play&lt;/a&gt; (rendered in 6 alternative pentatonics as well)&lt;/li&gt;&lt;li&gt;&lt;a class="wiki_link" href="/Hans%20Straub"&gt;Hans Straub&lt;/a&gt;: &lt;a class="wiki_link_ext" href="http://home.datacomm.ch/straub/mamuth/5tet_e.html#asimchomsaia" rel="nofollow"&gt;Asîmchômsaia&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Straub/asimchomsaia.mp3" rel="nofollow"&gt;play&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a class="wiki_link" href="/Brian%20Wong"&gt;Brian Wong&lt;/a&gt;: &lt;a class="wiki_link_ext" href="http://bwong.ca/template1.php?sub=3" rel="nofollow"&gt;Slendronica#1b&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Wong/Slendronica1b.ogg" rel="nofollow"&gt;play&lt;/a&gt;&lt;/li&gt;&lt;li&gt;Brian McLaren: various and sundry&lt;/li&gt;&lt;li&gt;Paul Rubenstein: various, with electric guitars in 10- and 15-edo&lt;/li&gt;&lt;li&gt;X.J.Scott: &lt;em&gt;Sleeping Through It All&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;Bill Sethares: &lt;em&gt;5-tet funk&lt;/em&gt; (2004), &lt;em&gt;Pentacle&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;&amp;quot;Cenobyte&amp;quot; Ukulele &lt;a class="wiki_link_ext" href="http://www.youtube.com/watch?v=UKUCRnEJKKU" rel="nofollow"&gt; http://www.youtube.com/watch?v=UKUCRnEJKKU&lt;/a&gt;&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:34:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc17"&gt;&lt;a name="x5-edo in Musicmaking-Notation"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:34 --&gt;Notation&lt;/h2&gt;
&lt;ul&gt;&lt;li&gt;via Reinhard's cents notation&lt;/li&gt;&lt;li&gt;Sagittal: naturals on a five-line staff, with enharmonics (used interchangably) E=F and B=C&lt;/li&gt;&lt;li&gt;a four-line hybrid treble/bass staff.&lt;/li&gt;&lt;/ul&gt;&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:36:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc18"&gt;&lt;a name="x5-edo in Musicmaking-Harmony"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:36 --&gt;Harmony&lt;/h2&gt;
&lt;/li&gt;&lt;li&gt;5edo does not have any strong consonance nor dissonance. The 240 cent interval can serve as either a major second or minor third, and the 960 cent interval as either a major sixth or minor seventh. The fourth is about 18 cents flat of a just fourth, making it rather &amp;quot;dirty&amp;quot; but recognizable. The fifth is likewise about 18 cents sharp of a just fifth, dissonant but still easily recognizable.&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;Important chords:&lt;/li&gt;&lt;li&gt;0+1+3&lt;/li&gt;&lt;li&gt;0+2+3&lt;/li&gt;&lt;li&gt;0+1+3+4&lt;/li&gt;&lt;li&gt;0+2+3+4&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:38:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc19"&gt;&lt;a name="x5-edo in Musicmaking-Melody"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:38 --&gt;Melody&lt;/h2&gt;
&lt;/li&gt;&lt;li&gt;First from edos which can be use for melodies in &amp;quot;standard&amp;quot; way. Relatively large step of 240.00 c can be used as major second for the melody construction. The scale has whole-tone as well as pentatonic character.&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:40:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc20"&gt;&lt;a name="x5-edo in Musicmaking-Chord or scale?"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:40 --&gt;Chord or scale?&lt;/h2&gt;
&lt;/li&gt;&lt;li&gt;Either way, it is hard to wander very far from where you start. However, it has the scale-like feature that there are (barely) enough notes to create melody, in the form of an equal version of pentatonic.&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;li&gt;&lt;!-- ws:start:WikiTextHeadingRule:42:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc21"&gt;&lt;a name="x5-edo in Musicmaking-Commas Tempered"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:42 --&gt;Commas Tempered&lt;/h2&gt;
&lt;/li&gt;&lt;li&gt;5-EDO tempers out the following commas. (Note: This assumes the val &amp;lt; 5 8 12 14 17 19 |.)&lt;/li&gt;&lt;li&gt;&lt;br /&gt;
&lt;/li&gt;&lt;/ul&gt;
 
&lt;table class="wiki_table"&gt;
    &lt;tr&gt;
        &lt;th&gt;Comma&lt;br /&gt;
&lt;/th&gt;
        &lt;th&gt;Value (cents)&lt;br /&gt;
&lt;/th&gt;
        &lt;th&gt;Name&lt;br /&gt;
&lt;/th&gt;
        &lt;th&gt;Second Name&lt;br /&gt;
&lt;/th&gt;
        &lt;th&gt;Third Name&lt;br /&gt;
&lt;/th&gt;
        &lt;th&gt;Val&lt;br /&gt;
&lt;/th&gt;
    &lt;/tr&gt;
&lt;/table&gt;
 
&lt;ul class="quotelist"&gt;&lt;li&gt;||= 256/243 ||&amp;gt; 90.225 || Limma || Pythagorean Minor 2nd ||  || | 8 -5 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 81/80 ||&amp;gt; 21.506 || Syntonic Comma || Didymos Comma || Meantone Comma || | -4 4 -1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 2889416/2882415 ||&amp;gt; 4.200 || Vulture ||  ||  || | 24 -21 4 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 36/35 ||&amp;gt; 48.770 || Septimal Quarter Tone ||  ||  || | 2 2 -1 -1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 49/48 ||&amp;gt; 35.697 || Slendro Diesis ||  ||  || | -4 -1 0 2 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 64/63 ||&amp;gt; 27.264 || Septimal Comma || Archytas' Comma || Leipziger Komma || | 6 -2 0 -1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 245/243 ||&amp;gt; 14.191 || Sensamagic ||  ||  || | 0 -5 1 2 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 1728/1715 ||&amp;gt; 13.074 || Orwellisma || Orwell Comma ||  || | 6 3 -1 -3 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 1029/1024 ||&amp;gt; 8.433 || Gamelisma ||  ||  || | -10 1 0 3 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 19683/19600 ||&amp;gt; 7.316 || Cataharry ||  ||  || | -4 9 -2 -2 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 5120/5103 ||&amp;gt; 5.758 || Hemifamity ||  ||  || | 10 -6 1 -1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 1065875/1063543 ||&amp;gt; 3.792 || Wadisma ||  ||  || | -26 -1 1 9 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 420175/419904 ||&amp;gt; 1.117 || Wizma ||  ||  || | -6 -8 2 5 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 99/98 ||&amp;gt; 17.576 || Mothwellsma ||  ||  || | -1 2 0 -2 1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 896/891 ||&amp;gt; 9.688 || Pentacircle ||  ||  || | 7 -4 0 1 -1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 385/384 ||&amp;gt; 4.503 || Keenanisma ||  ||  || | -7 -1 1 1 1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 441/440 ||&amp;gt; 3.930 || Werckisma ||  ||  || | -3 2 -1 2 -1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 3025/3024 ||&amp;gt; 0.572 || Lehmerisma ||  ||  || | -4 -3 2 -1 2 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 91/90 ||&amp;gt; 19.130 || Superleap ||  ||  || | -1 -2 -1 1 0 1 &amp;gt; ||&lt;/li&gt;&lt;li&gt;||= 676/675 ||&amp;gt; 2.563 || Parizeksma ||  ||  || | 2 -3 -2 0 0 2 &amp;gt; ||&lt;/li&gt;&lt;/ul&gt;
 
&lt;table class="wiki_table"&gt;
    &lt;tr&gt;
        &lt;td&gt;&lt;br /&gt;
&lt;/td&gt;
    &lt;/tr&gt;
&lt;/table&gt;
 
&lt;ul&gt;&lt;li&gt;&lt;a class="wiki_link" href="/Hans%20Straub"&gt;Hans Straub&lt;/a&gt;: &lt;a class="wiki_link_ext" href="http://home.datacomm.ch/straub/mamuth/5tet_e.html#asimchomsaia" rel="nofollow"&gt;Asîmchômsaia&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Straub/asimchomsaia.mp3" rel="nofollow"&gt;play&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;a class="wiki_link" href="/Brian%20Wong"&gt;Brian Wong&lt;/a&gt;: &lt;a class="wiki_link_ext" href="http://bwong.ca/template1.php?sub=3" rel="nofollow"&gt;Slendronica#1b&lt;/a&gt; &lt;a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Wong/Slendronica1b.ogg" rel="nofollow"&gt;play&lt;/a&gt;&lt;/li&gt;&lt;li&gt;Brian McLaren: various and sundry&lt;/li&gt;&lt;li&gt;Paul Rubenstein: various, with electric guitars in 10- and 15-edo&lt;/li&gt;&lt;li&gt;X.J.Scott: &lt;em&gt;Sleeping Through It All&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;Bill Sethares: &lt;em&gt;5-tet funk&lt;/em&gt; (2004), &lt;em&gt;Pentacle&lt;/em&gt; (2004)&lt;/li&gt;&lt;li&gt;&amp;quot;Cenobyte&amp;quot; Ukulelehttp://www.youtube.com/watch?v=UKUCRnEJKKU&lt;br /&gt;
&lt;br /&gt;
&lt;/li&gt;&lt;/ul&gt;&lt;!-- ws:start:WikiTextHeadingRule:44:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc22"&gt;&lt;a name="x5-edo in Musicmaking-Notation"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:44 --&gt;Notation&lt;/h2&gt;
&lt;ul&gt;&lt;li&gt;via Reinhard's cents notation&lt;/li&gt;&lt;li&gt;Sagittal: naturals on a five-line staff, with enharmonics (used interchangably) E=F and B=C&lt;/li&gt;&lt;li&gt;a four-line hybrid treble/bass staff.&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:46:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc23"&gt;&lt;a name="x5-edo in Musicmaking-Harmony"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:46 --&gt;Harmony&lt;/h2&gt;
  5edo does not have any strong consonance nor dissonance. The 240 cent interval can serve as either a major second or minor third, and the 960 cent interval as either a major sixth or minor seventh. The fourth is about 18 cents flat of a just fourth, making it rather &amp;quot;dirty&amp;quot; but recognizable. The fifth is likewise about 18 cents sharp of a just fifth, dissonant but still easily recognizable.&lt;br /&gt;
  5edo does not have any strong consonance nor dissonance. The 240 cent interval can serve as either a major second or minor third, and the 960 cent interval as either a major sixth or minor seventh. The fourth is about 18 cents flat of a just fourth, making it rather &amp;quot;dirty&amp;quot; but recognizable. The fifth is likewise about 18 cents sharp of a just fifth, dissonant but still easily recognizable.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Important chords:&lt;br /&gt;
Important chords:&lt;br /&gt;
0+1+3&lt;br /&gt;
&lt;ul&gt;&lt;li&gt;0+1+3&lt;/li&gt;&lt;li&gt;0+2+3&lt;/li&gt;&lt;li&gt;0+1+3+4&lt;/li&gt;&lt;li&gt;0+2+3+4&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;
0+2+3&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:20:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc10"&gt;&lt;a name="x5-edo in Musicmaking-Melody"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:20 --&gt;Melody&lt;/h2&gt;
0+1+3+4&lt;br /&gt;
0+2+3+4&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:48:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc24"&gt;&lt;a name="x5-edo in Musicmaking-Melody"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:48 --&gt;Melody&lt;/h2&gt;
  First from edos which can be use for melodies in &amp;quot;standard&amp;quot; way. Relatively large step of 240.00 c can be used as major second for the melody construction. The scale has whole-tone as well as pentatonic character.&lt;br /&gt;
  First from edos which can be use for melodies in &amp;quot;standard&amp;quot; way. Relatively large step of 240.00 c can be used as major second for the melody construction. The scale has whole-tone as well as pentatonic character.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:50:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc25"&gt;&lt;a name="x5-edo in Musicmaking-Chord or scale?"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:50 --&gt;Chord or scale?&lt;/h2&gt;
&lt;!-- ws:start:WikiTextHeadingRule:22:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc11"&gt;&lt;a name="x5-edo in Musicmaking-Chord or scale?"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:22 --&gt;Chord or scale?&lt;/h2&gt;
  Either way, it is hard to wander very far from where you start. However, it has the scale-like feature that there are (barely) enough notes to create melody, in the form of an equal version of pentatonic.&lt;br /&gt;
  Either way, it is hard to wander very far from where you start. However, it has the scale-like feature that there are (barely) enough notes to create melody, in the form of an equal version of pentatonic.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
&lt;!-- ws:start:WikiTextHeadingRule:52:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc26"&gt;&lt;a name="x5-edo in Musicmaking-Commas Tempered"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:52 --&gt;Commas Tempered&lt;/h2&gt;
&lt;!-- ws:start:WikiTextHeadingRule:24:&amp;lt;h2&amp;gt; --&gt;&lt;h2 id="toc12"&gt;&lt;a name="x5-edo in Musicmaking-Commas Tempered"&gt;&lt;/a&gt;&lt;!-- ws:end:WikiTextHeadingRule:24 --&gt;Commas Tempered&lt;/h2&gt;
  5-EDO tempers out the following commas. (Note: This assumes the val &amp;lt; 5 8 12 14 17 19 |.)&lt;br /&gt;
  5-EDO tempers out the following commas. (Note: This assumes the val &amp;lt; 5 8 12 14 17 19 |.)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
Line 747: Line 553:
         &lt;td&gt;| 2 -3 -2 0 0 2 &amp;gt;&lt;br /&gt;
         &lt;td&gt;| 2 -3 -2 0 0 2 &amp;gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;
    &lt;/tr&gt;
&lt;/table&gt;
&lt;br /&gt;
&lt;table class="wiki_table"&gt;
    &lt;tr&gt;
         &lt;td&gt;&lt;br /&gt;
         &lt;td&gt;&lt;br /&gt;
&lt;/td&gt;
&lt;/td&gt;

Revision as of 20:43, 25 June 2011

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[[toc|flat]]
----

=5 Equal Divisions of the Octave: Theory= 
==="equal pentatonic"=== 

5-edo divides the 1200-[[cent]] octave into 5 equal parts, making its smallest interval exactly 240 [[cent]], or the fifth root of 2.

5-edo is the smallest [[edo]] containing xenharmonic intervals! (1edo 2edo 3edo 4edo are all subsets of 12edo)

==Intervals in 5-edo== 
|| **Interval,**
**in fifths of**
**an octave** || **Interval**
**in ¢** || **Closest**
**diatonic**
**interval name** || **The "neighborhood" of just intervals** ||
|| 0 || 0.0 || unison / prime || exactly 1/1 ||
|| 1 || 240.0 || second / third || +8.826 c from septimal second 8/7
-4.969 c from diminished third 144/125
-13.076 c from augmented second 125/108
-26.871 c from septimal minor third 7/6 ||
|| 2 || 480.0 || fourth || +9.219 c from narrow fourth 21/16
-0.686 c from smaller fourth 33/25
-18.045 c from just fourth 4/3 ||
|| 3 || 720.0 || fifth || +18.045 c from just fifth 3/2
+0.686 c from bigger fifth 50/33
-9.219 c from wide fifth 32/21 ||
|| 4 || 960.0 || sixth, seventh || 26.871 c from septimal major sixth 12/7
13.076 c from diminished seventh 216/125
4.969 c from augmented sixth 125/72
-8.826 c from septimal seventh 7/4 ||
|| 5 || 1200.0 || eighth || exactly 2/1 ||

==Related scales== 
* By its cardinality, 5-edo is related to other [[pentatonic]] scales, and it is especially close in sound to many Indonesian [[slendro|slendros]].
* Due to the interest around the "fifth" interval size, there are many [[nonoctave]] "stretch sisters" to 5-edo: square root of 4/3, cube root of 3/2, 8th root of 3, etc.
* For the same reason there are many "circle sisters":
** Make a chain of five "bigger fifths" (50/33), which makes three octaves 3.227¢ flat. (50/33)^5=7.985099.

==As a temperament== 
If 5-edo is regarded as a temperament, which is to say as 5-et, then the most salient fact is that 16/15 is tempered out. This means in 5-et the major third and the fourth, and the minor sixth and the fifth, are not distinguished; this is 5-limit [[Trienstonic clan|father temperament]]. This is at the very edge what can sensibly be called temperament, but it does make sense and can be used.

Also tempered out is 27/25, if we temper this out in preference to 16/15 we obtain [[Bug family|bug temperament]], which equates 10/9 with 6/5: it is a little more perverse even than father. Because these intervals are so large, this sort of analysis is less significant with 5 than it becomes with larger and more accurate divisions, but it still plays a role. For example, I-IV-V-I is the same as 1-III-V-I and involves triads with common intervals because of fourth-thirds equivalence.

Despite its lack of accuracy, 5EDO is the second Zeta function integral tuning, after 2EDO. See http://www.research.att.com/~njas/sequences/A117538. It also is the smallest equal division representing the 9-limit consistently, giving a distinct value modulo five to 2, 3, 5, 7 and 9. Hence in a way similar to how [[4edo]] can be used, and which is discussed in that article, it can be used to represent 7-limit intervals in terms of their position in a pentad, by giving a triple of integers representing a pentad in the [[The Seven Limit Symmetrical Lattices|lattice]] of tetrads/pentads together with the number of scale steps in 5EDO. However, while [[2edo]] represents the 3-limit consistently, [[3edo]] the 5-limit, [[4edo]] the 7-limit and [[5edo]] the 9-limit, to represent the 11-limit consistently with a [[patent val]] requires going all the way to [[22edo]].

==Cycles, Divisions== 
5 is a prime number so 5-edo contains no sub-edos. Only simple cycles:
Cycle of seconds: 0-1-2-3-4-0
Cycle of fourths: 0-2-4-1-3-0
Cycle of fifths: 0-3-1-4-2-0
Cycle of sevenths: 0-4-3-2-1-0

=5-edo in Musicmaking= 
==**Compositions**, improvisations== 
** [[http://www.io.com/%7Ehmiller/|Herman Miller]]: //[[http://micro.soonlabel.com/herman_miller/Daybreak.mp3|Daybreak on Slendro Mountain]]// (2000)
** Aaron K. Johnson: //[[http://www.akjmusic.com/audio/5tet_funk.mp3|5tet funk]]// (2004)
** [[http://www.soundclick.com/bands/page_songInfo.cfm?bandID=122613&songID=1519939|Andrew Heathwaite: //Pinta Penta// (2004)]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Heathwaite/andrewheathwaite+pintapentain5tet.mp3|play]] (rendered in 6 alternative pentatonics as well)
** [[Hans Straub]]: [[http://home.datacomm.ch/straub/mamuth/5tet_e.html#asimchomsaia|Asîmchômsaia]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Straub/asimchomsaia.mp3|play]]
** [[Brian Wong]]: [[http://bwong.ca/template1.php?sub=3|Slendronica#1b]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Wong/Slendronica1b.ogg|play]]
** Brian McLaren: various and sundry
** Paul Rubenstein: various, with electric guitars in 10- and 15-edo
** X.J.Scott: //Sleeping Through It All// (2004)
** Bill Sethares: //5-tet funk// (2004), //Pentacle// (2004)
** "Cenobyte" Ukulele [[http://www.youtube.com/watch?v=UKUCRnEJKKU| http://www.youtube.com/watch?v=UKUCRnEJKKU]]

==Notation== 
** via Reinhard's cents notation
** Sagittal: naturals on a five-line staff, with enharmonics (used interchangably) E=F and B=C
** a four-line hybrid treble/bass staff.

==Harmony== 
5edo does not have any strong consonance nor dissonance. The 240 cent interval can serve as either a major second or minor third, and the 960 cent interval as either a major sixth or minor seventh. The fourth is about 18 cents flat of a just fourth, making it rather "dirty" but recognizable. The fifth is likewise about 18 cents sharp of a just fifth, dissonant but still easily recognizable.

Important chords:
* 0+1+3
* 0+2+3
* 0+1+3+4
* 0+2+3+4

==Melody== 
First from edos which can be use for melodies in "standard" way. Relatively large step of 240.00 c can be used as major second for the melody construction. The scale has whole-tone as well as pentatonic character.

==Chord or scale?== 
Either way, it is hard to wander very far from where you start. However, it has the scale-like feature that there are (barely) enough notes to create melody, in the form of an equal version of pentatonic.

==Commas Tempered== 
5-EDO tempers out the following commas. (Note: This assumes the val < 5 8 12 14 17 19 |.)

||~ Comma ||~ Value (cents) ||~ Name ||~ Second Name ||~ Third Name ||~ Val ||
||= 256/243 ||> 90.225 || Limma || Pythagorean Minor 2nd || || | 8 -5 > ||
||= 81/80 ||> 21.506 || Syntonic Comma || Didymos Comma || Meantone Comma || | -4 4 -1 > ||
||= 2889416/2882415 ||> 4.200 || Vulture || || || | 24 -21 4 > ||
||= 36/35 ||> 48.770 || Septimal Quarter Tone || || || | 2 2 -1 -1 > ||
||= 49/48 ||> 35.697 || Slendro Diesis || || || | -4 -1 0 2 > ||
||= 64/63 ||> 27.264 || Septimal Comma || Archytas' Comma || Leipziger Komma || | 6 -2 0 -1 > ||
||= 245/243 ||> 14.191 || Sensamagic || || || | 0 -5 1 2 > ||
||= 1728/1715 ||> 13.074 || Orwellisma || Orwell Comma || || | 6 3 -1 -3 > ||
||= 1029/1024 ||> 8.433 || Gamelisma || || || | -10 1 0 3 > ||
||= 19683/19600 ||> 7.316 || Cataharry || || || | -4 9 -2 -2 > ||
||= 5120/5103 ||> 5.758 || Hemifamity || || || | 10 -6 1 -1 > ||
||= 1065875/1063543 ||> 3.792 || Wadisma || || || | -26 -1 1 9 > ||
||= 420175/419904 ||> 1.117 || Wizma || || || | -6 -8 2 5 > ||
||= 99/98 ||> 17.576 || Mothwellsma || || || | -1 2 0 -2 1 > ||
||= 896/891 ||> 9.688 || Pentacircle || || || | 7 -4 0 1 -1 > ||
||= 385/384 ||> 4.503 || Keenanisma || || || | -7 -1 1 1 1 > ||
||= 441/440 ||> 3.930 || Werckisma || || || | -3 2 -1 2 -1 > ||
||= 3025/3024 ||> 0.572 || Lehmerisma || || || | -4 -3 2 -1 2 > ||
||= 91/90 ||> 19.130 || Superleap || || || | -1 -2 -1 1 0 1 > ||
||= 676/675 ||> 2.563 || Parizeksma || || || | 2 -3 -2 0 0 2 > || ||

Original HTML content:

<html><head><title>5edo</title></head><body><!-- ws:start:WikiTextTocRule:26:&lt;img id=&quot;wikitext@@toc@@flat&quot; class=&quot;WikiMedia WikiMediaTocFlat&quot; title=&quot;Table of Contents&quot; src=&quot;/site/embedthumbnail/toc/flat?w=100&amp;h=16&quot;/&gt; --><!-- ws:end:WikiTextTocRule:26 --><!-- ws:start:WikiTextTocRule:27: --><a href="#x5 Equal Divisions of the Octave: Theory">5 Equal Divisions of the Octave: Theory</a><!-- ws:end:WikiTextTocRule:27 --><!-- ws:start:WikiTextTocRule:28: --><!-- ws:end:WikiTextTocRule:28 --><!-- ws:start:WikiTextTocRule:29: --><!-- ws:end:WikiTextTocRule:29 --><!-- ws:start:WikiTextTocRule:30: --><!-- ws:end:WikiTextTocRule:30 --><!-- ws:start:WikiTextTocRule:31: --><!-- ws:end:WikiTextTocRule:31 --><!-- ws:start:WikiTextTocRule:32: --><!-- ws:end:WikiTextTocRule:32 --><!-- ws:start:WikiTextTocRule:33: --> | <a href="#x5-edo in Musicmaking">5-edo in Musicmaking</a><!-- ws:end:WikiTextTocRule:33 --><!-- ws:start:WikiTextTocRule:34: --><!-- ws:end:WikiTextTocRule:34 --><!-- ws:start:WikiTextTocRule:35: --><!-- ws:end:WikiTextTocRule:35 --><!-- ws:start:WikiTextTocRule:36: --><!-- ws:end:WikiTextTocRule:36 --><!-- ws:start:WikiTextTocRule:37: --><!-- ws:end:WikiTextTocRule:37 --><!-- ws:start:WikiTextTocRule:38: --><!-- ws:end:WikiTextTocRule:38 --><!-- ws:start:WikiTextTocRule:39: --><!-- ws:end:WikiTextTocRule:39 --><!-- ws:start:WikiTextTocRule:40: -->
<!-- ws:end:WikiTextTocRule:40 --><hr />
<br />
<!-- ws:start:WikiTextHeadingRule:0:&lt;h1&gt; --><h1 id="toc0"><a name="x5 Equal Divisions of the Octave: Theory"></a><!-- ws:end:WikiTextHeadingRule:0 -->5 Equal Divisions of the Octave: Theory</h1>
 <!-- ws:start:WikiTextHeadingRule:2:&lt;h3&gt; --><h3 id="toc1"><a name="x5 Equal Divisions of the Octave: Theory--&quot;equal pentatonic&quot;"></a><!-- ws:end:WikiTextHeadingRule:2 -->&quot;equal pentatonic&quot;</h3>
 <br />
5-edo divides the 1200-<a class="wiki_link" href="/cent">cent</a> octave into 5 equal parts, making its smallest interval exactly 240 <a class="wiki_link" href="/cent">cent</a>, or the fifth root of 2.<br />
<br />
5-edo is the smallest <a class="wiki_link" href="/edo">edo</a> containing xenharmonic intervals! (1edo 2edo 3edo 4edo are all subsets of 12edo)<br />
<br />
<!-- ws:start:WikiTextHeadingRule:4:&lt;h2&gt; --><h2 id="toc2"><a name="x5 Equal Divisions of the Octave: Theory-Intervals in 5-edo"></a><!-- ws:end:WikiTextHeadingRule:4 -->Intervals in 5-edo</h2>
 

<table class="wiki_table">
    <tr>
        <td><strong>Interval,</strong><br />
<strong>in fifths of</strong><br />
<strong>an octave</strong><br />
</td>
        <td><strong>Interval</strong><br />
<strong>in ¢</strong><br />
</td>
        <td><strong>Closest</strong><br />
<strong>diatonic</strong><br />
<strong>interval name</strong><br />
</td>
        <td><strong>The &quot;neighborhood&quot; of just intervals</strong><br />
</td>
    </tr>
    <tr>
        <td>0<br />
</td>
        <td>0.0<br />
</td>
        <td>unison / prime<br />
</td>
        <td>exactly 1/1<br />
</td>
    </tr>
    <tr>
        <td>1<br />
</td>
        <td>240.0<br />
</td>
        <td>second / third<br />
</td>
        <td>+8.826 c from septimal second 8/7<br />
-4.969 c from diminished third 144/125<br />
-13.076 c from augmented second 125/108<br />
-26.871 c from septimal minor third 7/6<br />
</td>
    </tr>
    <tr>
        <td>2<br />
</td>
        <td>480.0<br />
</td>
        <td>fourth<br />
</td>
        <td>+9.219 c from narrow fourth 21/16<br />
-0.686 c from smaller fourth 33/25<br />
-18.045 c from just fourth 4/3<br />
</td>
    </tr>
    <tr>
        <td>3<br />
</td>
        <td>720.0<br />
</td>
        <td>fifth<br />
</td>
        <td>+18.045 c from just fifth 3/2<br />
+0.686 c from bigger fifth 50/33<br />
-9.219 c from wide fifth 32/21<br />
</td>
    </tr>
    <tr>
        <td>4<br />
</td>
        <td>960.0<br />
</td>
        <td>sixth, seventh<br />
</td>
        <td>26.871 c from septimal major sixth 12/7<br />
13.076 c from diminished seventh 216/125<br />
4.969 c from augmented sixth 125/72<br />
-8.826 c from septimal seventh 7/4<br />
</td>
    </tr>
    <tr>
        <td>5<br />
</td>
        <td>1200.0<br />
</td>
        <td>eighth<br />
</td>
        <td>exactly 2/1<br />
</td>
    </tr>
</table>

<br />
<!-- ws:start:WikiTextHeadingRule:6:&lt;h2&gt; --><h2 id="toc3"><a name="x5 Equal Divisions of the Octave: Theory-Related scales"></a><!-- ws:end:WikiTextHeadingRule:6 -->Related scales</h2>
 <ul><li>By its cardinality, 5-edo is related to other <a class="wiki_link" href="/pentatonic">pentatonic</a> scales, and it is especially close in sound to many Indonesian <a class="wiki_link" href="/slendro">slendros</a>.</li><li>Due to the interest around the &quot;fifth&quot; interval size, there are many <a class="wiki_link" href="/nonoctave">nonoctave</a> &quot;stretch sisters&quot; to 5-edo: square root of 4/3, cube root of 3/2, 8th root of 3, etc.</li><li>For the same reason there are many &quot;circle sisters&quot;:<ul><li>Make a chain of five &quot;bigger fifths&quot; (50/33), which makes three octaves 3.227¢ flat. (50/33)^5=7.985099.</li></ul></li></ul><br />
<!-- ws:start:WikiTextHeadingRule:8:&lt;h2&gt; --><h2 id="toc4"><a name="x5 Equal Divisions of the Octave: Theory-As a temperament"></a><!-- ws:end:WikiTextHeadingRule:8 -->As a temperament</h2>
 If 5-edo is regarded as a temperament, which is to say as 5-et, then the most salient fact is that 16/15 is tempered out. This means in 5-et the major third and the fourth, and the minor sixth and the fifth, are not distinguished; this is 5-limit <a class="wiki_link" href="/Trienstonic%20clan">father temperament</a>. This is at the very edge what can sensibly be called temperament, but it does make sense and can be used.<br />
<br />
Also tempered out is 27/25, if we temper this out in preference to 16/15 we obtain <a class="wiki_link" href="/Bug%20family">bug temperament</a>, which equates 10/9 with 6/5: it is a little more perverse even than father. Because these intervals are so large, this sort of analysis is less significant with 5 than it becomes with larger and more accurate divisions, but it still plays a role. For example, I-IV-V-I is the same as 1-III-V-I and involves triads with common intervals because of fourth-thirds equivalence.<br />
<br />
Despite its lack of accuracy, 5EDO is the second Zeta function integral tuning, after 2EDO. See <!-- ws:start:WikiTextUrlRule:698:http://www.research.att.com/~njas/sequences/A117538 --><a class="wiki_link_ext" href="http://www.research.att.com/~njas/sequences/A117538" rel="nofollow">http://www.research.att.com/~njas/sequences/A117538</a><!-- ws:end:WikiTextUrlRule:698 -->. It also is the smallest equal division representing the 9-limit consistently, giving a distinct value modulo five to 2, 3, 5, 7 and 9. Hence in a way similar to how <a class="wiki_link" href="/4edo">4edo</a> can be used, and which is discussed in that article, it can be used to represent 7-limit intervals in terms of their position in a pentad, by giving a triple of integers representing a pentad in the <a class="wiki_link" href="/The%20Seven%20Limit%20Symmetrical%20Lattices">lattice</a> of tetrads/pentads together with the number of scale steps in 5EDO. However, while <a class="wiki_link" href="/2edo">2edo</a> represents the 3-limit consistently, <a class="wiki_link" href="/3edo">3edo</a> the 5-limit, <a class="wiki_link" href="/4edo">4edo</a> the 7-limit and <a class="wiki_link" href="/5edo">5edo</a> the 9-limit, to represent the 11-limit consistently with a <a class="wiki_link" href="/patent%20val">patent val</a> requires going all the way to <a class="wiki_link" href="/22edo">22edo</a>.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:10:&lt;h2&gt; --><h2 id="toc5"><a name="x5 Equal Divisions of the Octave: Theory-Cycles, Divisions"></a><!-- ws:end:WikiTextHeadingRule:10 -->Cycles, Divisions</h2>
 5 is a prime number so 5-edo contains no sub-edos. Only simple cycles:<br />
Cycle of seconds: 0-1-2-3-4-0<br />
Cycle of fourths: 0-2-4-1-3-0<br />
Cycle of fifths: 0-3-1-4-2-0<br />
Cycle of sevenths: 0-4-3-2-1-0<br />
<br />
<!-- ws:start:WikiTextHeadingRule:12:&lt;h1&gt; --><h1 id="toc6"><a name="x5-edo in Musicmaking"></a><!-- ws:end:WikiTextHeadingRule:12 -->5-edo in Musicmaking</h1>
 <!-- ws:start:WikiTextHeadingRule:14:&lt;h2&gt; --><h2 id="toc7"><a name="x5-edo in Musicmaking-Compositions, improvisations"></a><!-- ws:end:WikiTextHeadingRule:14 --><strong>Compositions</strong>, improvisations</h2>
 <ul><ul><li><a class="wiki_link_ext" href="http://www.io.com/%7Ehmiller/" rel="nofollow">Herman Miller</a>: <em><a class="wiki_link_ext" href="http://micro.soonlabel.com/herman_miller/Daybreak.mp3" rel="nofollow">Daybreak on Slendro Mountain</a></em> (2000)</li><li>Aaron K. Johnson: <em><a class="wiki_link_ext" href="http://www.akjmusic.com/audio/5tet_funk.mp3" rel="nofollow">5tet funk</a></em> (2004)</li><li><a class="wiki_link_ext" href="http://www.soundclick.com/bands/page_songInfo.cfm?bandID=122613&amp;songID=1519939" rel="nofollow">Andrew Heathwaite: //Pinta Penta// (2004)</a> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Heathwaite/andrewheathwaite+pintapentain5tet.mp3" rel="nofollow">play</a> (rendered in 6 alternative pentatonics as well)</li><li><a class="wiki_link" href="/Hans%20Straub">Hans Straub</a>: <a class="wiki_link_ext" href="http://home.datacomm.ch/straub/mamuth/5tet_e.html#asimchomsaia" rel="nofollow">Asîmchômsaia</a> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Straub/asimchomsaia.mp3" rel="nofollow">play</a></li><li><a class="wiki_link" href="/Brian%20Wong">Brian Wong</a>: <a class="wiki_link_ext" href="http://bwong.ca/template1.php?sub=3" rel="nofollow">Slendronica#1b</a> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Wong/Slendronica1b.ogg" rel="nofollow">play</a></li><li>Brian McLaren: various and sundry</li><li>Paul Rubenstein: various, with electric guitars in 10- and 15-edo</li><li>X.J.Scott: <em>Sleeping Through It All</em> (2004)</li><li>Bill Sethares: <em>5-tet funk</em> (2004), <em>Pentacle</em> (2004)</li><li>&quot;Cenobyte&quot; Ukulele <a class="wiki_link_ext" href="http://www.youtube.com/watch?v=UKUCRnEJKKU" rel="nofollow"> http://www.youtube.com/watch?v=UKUCRnEJKKU</a></li></ul></ul><br />
<!-- ws:start:WikiTextHeadingRule:16:&lt;h2&gt; --><h2 id="toc8"><a name="x5-edo in Musicmaking-Notation"></a><!-- ws:end:WikiTextHeadingRule:16 -->Notation</h2>
 <ul><ul><li>via Reinhard's cents notation</li><li>Sagittal: naturals on a five-line staff, with enharmonics (used interchangably) E=F and B=C</li><li>a four-line hybrid treble/bass staff.</li></ul></ul><br />
<!-- ws:start:WikiTextHeadingRule:18:&lt;h2&gt; --><h2 id="toc9"><a name="x5-edo in Musicmaking-Harmony"></a><!-- ws:end:WikiTextHeadingRule:18 -->Harmony</h2>
 5edo does not have any strong consonance nor dissonance. The 240 cent interval can serve as either a major second or minor third, and the 960 cent interval as either a major sixth or minor seventh. The fourth is about 18 cents flat of a just fourth, making it rather &quot;dirty&quot; but recognizable. The fifth is likewise about 18 cents sharp of a just fifth, dissonant but still easily recognizable.<br />
<br />
Important chords:<br />
<ul><li>0+1+3</li><li>0+2+3</li><li>0+1+3+4</li><li>0+2+3+4</li></ul><br />
<!-- ws:start:WikiTextHeadingRule:20:&lt;h2&gt; --><h2 id="toc10"><a name="x5-edo in Musicmaking-Melody"></a><!-- ws:end:WikiTextHeadingRule:20 -->Melody</h2>
 First from edos which can be use for melodies in &quot;standard&quot; way. Relatively large step of 240.00 c can be used as major second for the melody construction. The scale has whole-tone as well as pentatonic character.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:22:&lt;h2&gt; --><h2 id="toc11"><a name="x5-edo in Musicmaking-Chord or scale?"></a><!-- ws:end:WikiTextHeadingRule:22 -->Chord or scale?</h2>
 Either way, it is hard to wander very far from where you start. However, it has the scale-like feature that there are (barely) enough notes to create melody, in the form of an equal version of pentatonic.<br />
<br />
<!-- ws:start:WikiTextHeadingRule:24:&lt;h2&gt; --><h2 id="toc12"><a name="x5-edo in Musicmaking-Commas Tempered"></a><!-- ws:end:WikiTextHeadingRule:24 -->Commas Tempered</h2>
 5-EDO tempers out the following commas. (Note: This assumes the val &lt; 5 8 12 14 17 19 |.)<br />
<br />


<table class="wiki_table">
    <tr>
        <th>Comma<br />
</th>
        <th>Value (cents)<br />
</th>
        <th>Name<br />
</th>
        <th>Second Name<br />
</th>
        <th>Third Name<br />
</th>
        <th>Val<br />
</th>
    </tr>
    <tr>
        <td style="text-align: center;">256/243<br />
</td>
        <td style="text-align: right;">90.225<br />
</td>
        <td>Limma<br />
</td>
        <td>Pythagorean Minor 2nd<br />
</td>
        <td><br />
</td>
        <td>| 8 -5 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">81/80<br />
</td>
        <td style="text-align: right;">21.506<br />
</td>
        <td>Syntonic Comma<br />
</td>
        <td>Didymos Comma<br />
</td>
        <td>Meantone Comma<br />
</td>
        <td>| -4 4 -1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">2889416/2882415<br />
</td>
        <td style="text-align: right;">4.200<br />
</td>
        <td>Vulture<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| 24 -21 4 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">36/35<br />
</td>
        <td style="text-align: right;">48.770<br />
</td>
        <td>Septimal Quarter Tone<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| 2 2 -1 -1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">49/48<br />
</td>
        <td style="text-align: right;">35.697<br />
</td>
        <td>Slendro Diesis<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -4 -1 0 2 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">64/63<br />
</td>
        <td style="text-align: right;">27.264<br />
</td>
        <td>Septimal Comma<br />
</td>
        <td>Archytas' Comma<br />
</td>
        <td>Leipziger Komma<br />
</td>
        <td>| 6 -2 0 -1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">245/243<br />
</td>
        <td style="text-align: right;">14.191<br />
</td>
        <td>Sensamagic<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| 0 -5 1 2 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">1728/1715<br />
</td>
        <td style="text-align: right;">13.074<br />
</td>
        <td>Orwellisma<br />
</td>
        <td>Orwell Comma<br />
</td>
        <td><br />
</td>
        <td>| 6 3 -1 -3 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">1029/1024<br />
</td>
        <td style="text-align: right;">8.433<br />
</td>
        <td>Gamelisma<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -10 1 0 3 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">19683/19600<br />
</td>
        <td style="text-align: right;">7.316<br />
</td>
        <td>Cataharry<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -4 9 -2 -2 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">5120/5103<br />
</td>
        <td style="text-align: right;">5.758<br />
</td>
        <td>Hemifamity<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| 10 -6 1 -1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">1065875/1063543<br />
</td>
        <td style="text-align: right;">3.792<br />
</td>
        <td>Wadisma<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -26 -1 1 9 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">420175/419904<br />
</td>
        <td style="text-align: right;">1.117<br />
</td>
        <td>Wizma<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -6 -8 2 5 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">99/98<br />
</td>
        <td style="text-align: right;">17.576<br />
</td>
        <td>Mothwellsma<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -1 2 0 -2 1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">896/891<br />
</td>
        <td style="text-align: right;">9.688<br />
</td>
        <td>Pentacircle<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| 7 -4 0 1 -1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">385/384<br />
</td>
        <td style="text-align: right;">4.503<br />
</td>
        <td>Keenanisma<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -7 -1 1 1 1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">441/440<br />
</td>
        <td style="text-align: right;">3.930<br />
</td>
        <td>Werckisma<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -3 2 -1 2 -1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">3025/3024<br />
</td>
        <td style="text-align: right;">0.572<br />
</td>
        <td>Lehmerisma<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -4 -3 2 -1 2 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">91/90<br />
</td>
        <td style="text-align: right;">19.130<br />
</td>
        <td>Superleap<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| -1 -2 -1 1 0 1 &gt;<br />
</td>
    </tr>
    <tr>
        <td style="text-align: center;">676/675<br />
</td>
        <td style="text-align: right;">2.563<br />
</td>
        <td>Parizeksma<br />
</td>
        <td><br />
</td>
        <td><br />
</td>
        <td>| 2 -3 -2 0 0 2 &gt;<br />
</td>
        <td><br />
</td>
    </tr>
</table>

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