20edo
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<span style="color: #800038; font-size: 20px;">**20 tone equal temperament**</span> 20-tone equal temperament, or 20edo, divides the octave into exactly 20 equal steps of 60 [[cent]]s each. It contains smaller [[edo]]s [[2edo|2]], [[4edo|4]], [[5edo|5]], and [[10edo|10]] and is part of the 5n Family of equal divisions of the octave. 20 edo fairly approximates the harmonics 7 (from 5 edo), 11, 13 & 15 (from 10 edo), 19 & 27 (from 4 edo), 29 and 31; as well as the other harmonics more loosely (though to some people, still functionally) approximated. Thus, 20-EDO does a reasonably convincing approximation of harmonics 4:7:11:13:15. [[toc|flat]] ---- =Compositions= * [[http://www.io.com/%7Ehmiller/midi/20tet.mid|Etude in 20-tone equal tuning]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Herman/20-et-Pianoteq-Schantz.mp3|play]] by [[Herman Miller]] * [[http://www.h-pi.com/mp3/20ETPreludeFugue.mp3|20ET — Prelude & Fugue a3]] by [[Aaron Hunt]] * [[http://www.soundclick.com/bands/page_songInfo.cfm?bandID=122613&songID=933696|We Call It Sharing Breath]] [[http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Heathwaite/andrewheathwaite+wecallitsharingbreathin20tet.mp3|play]] by [[Andrew Heathwaite]] =Properties= ==Intervals== || **Degree** || **Cents** ||= **Approximate** **Ratios** ||= **Nearest** **Harmonic** || || 0 || 0 ||= 1/1 ||= 1 || || 1 || 60 ||= 29/28 ||= 33 || || 2 || 120 ||= 14/13, 15/14 ||= 69 || || 3 || 180 ||= 10/9 ||= 71 || || 4 || 240 ||= 8/7, 15/13 ||= 37 || || 5 || 300 ||= 13/11, 19/16 ||= 19 || || 6 || 360 ||= 16/13, 5/4 ||= 79 || || 7 || 420 ||= 14/11 ||= 41 || || 8 || 480 ||= 25/19, 4/3 ||= 21 || || 9 || 540 ||= 15/11, 11/8 ||= 11 || || 10 || 600 ||= 7/5 ||= 91 || || 11 || 660 ||= 22/15, 16/11 ||= 47 || || 12 || 720 ||= 38/25, 3/2 ||= 97 || || 13 || 780 ||= 11/7, 25/16 ||= 25 || || 14 || 840 ||= 13/8, 8/5 ||= 13 || || 15 || 900 ||= 22/13, 32/19 ||= 27 || || 16 || 960 ||= 7/4, 26/15 ||= 7 || || 17 || 1020 ||= 9/5 ||= 115 || || 18 || 1080 ||= 15/8, 13/7 ||= 15 || || 19 || 1140 ||= 56/29 ||= 31 || || 20 || 1200 ||= 2/1 ||= 2 || ==Modes== 20 tone equal modes: || 3 1 3 1 3 1 3 1 3 1 || Blackwood Major Decatonic [[5L 5s|(bi-equal decatonic]], according to the [[MOSNamingScheme|MOS naming scheme]]) || || 1 3 1 3 1 3 1 3 1 3 || Blackwood Minor Decatonic (<span class="wiki_link_new">also bi-equal decatonic)</span> || || 2 3 2 2 2 3 2 2 2 || Balzano Nine-tone (<span class="wiki_link">[[2L 7s|fair mavila]], [[score9]])</span> || || 2 2 2 2 1 2 2 2 2 2 1 || Balzano Eleven-tone, Agmon Diatonic DS4, [[score11]] || || 2 2 2 3 2 2 2 3 2 || Balzano Nine-tone inverse (also <span class="wiki_link">fair mavila, score9)</span> || || 1 2 2 2 2 2 1 2 2 2 2 || Balzano Eleven-tone inverse (also score11) || || 2 3 2 3 2 3 2 3 || Octatonic ([[4L 4s|diminished]], according to the [[MOSNamingScheme|MOS naming scheme]]) || || 3 2 3 2 3 2 3 2 || Diminished || || 4 3 1 4 3 4 1 || Twenty-tone "Major" || || 4 1 3 4 1 4 3 || Twenty-tone "Minor" || || 2 2 1 2 1 2 2 1 2 2 2 1 || Twelve-tone Chromatic || || 2 2 2 2 1 2 2 2 2 1 2 || Zweifel Major || || 2 1 2 2 2 2 2 1 2 2 2 || Zweifel Natural Minor || || 3 3 3 3 3 3 2 || Major quasi-equal Heptatonic ([[6L 1s|Grumpy heptatonic]]) || || 3 2 3 3 3 3 3 || Minor quasi-equal Heptatonic (also Grumpy heptatonic) || || 3 2 2 2 2 3 2 2 2 || Rothenberg Generalized Diatonic (also [[score9]]) || || 3 4 1 4 3 3 2 || Stearns Major || || 7 2 7 2 2 || [[score5]] [[2L 3s|(classic pentatonic]]) || || 5 2 2 5 2 2 2 || [[score7]] ([[2L 5s|mavila, anti-diatonic]]) || ==Commas== 20 EDO [[tempering out|tempers out]] the following [[comma]]s. (Note: This assumes the [[val]] < 20 32 46 56 69 74 |.) ||~ Comma ||~ Monzo ||~ Value (Cents) ||~ Name 1 ||~ Name 2 ||~ Name 3 || ||= 256/243 ||< | 8 -5 > ||> 90.22 ||= [[Limma]] ||= Pythagorean Minor 2nd ||= || ||= 16875/16384 ||< | -14 3 4 > ||> 51.12 ||= Negri Comma ||= Double Augmentation Diesis || || ||= 9931568/9752117 ||< | -25 7 6 > ||> 31.57 ||= Ampersand's Comma ||= ||= || ||= 2048/2025 ||< | 11 -4 -2 > ||> 19.55 ||= Diaschisma ||= ||= || ||= 525/512 ||< | -9 1 2 1 > ||> 43.41 ||= Avicennma ||= Avicenna's Enharmonic Diesis || || ||= 49/48 ||< | -4 -1 0 2 > ||> 35.70 ||= Slendro Diesis ||= ||= || ||= 50/49 ||< | 1 0 2 -2 > ||> 34.98 ||= Tritonic Diesis ||= Jubilisma ||= || ||= 686/675 ||< | 1 -3 -2 3 > ||> 27.99 ||= Senga ||= ||= || ||= 64/63 ||< | 6 -2 0 -1 > ||> 27.26 ||= Septimal Comma ||= Archytas' Comma ||= Leipziger Komma || ||= 9859966/9733137 ||< | -10 7 8 -7 > ||> 22.41 ||= Blackjackisma ||= ||= || ||= 1029/1024 ||< | -10 1 0 3 > ||> 8.43 ||= Gamelisma ||= ||= || ||= 225/224 ||< | -5 2 2 -1 > ||> 7.71 ||= Septimal Kleisma ||= Marvel Comma ||= || ||= 16875/16807 ||< | 0 3 4 -5 > ||> 6.99 ||= Mirkwai ||= ||= || ||= 6772805/6751042 ||< | 11 -10 -10 10 > ||> 5.57 ||= Linus ||= ||= || ||= 2401/2400 ||< | -5 -1 -2 4 > ||> 0.72 ||= Breedsma ||= ||= || ||= 121/120 ||< | -3 -1 -1 0 2 > ||> 14.37 ||= Biyatisma ||= ||= || ||= 91/90 ||< | -1 -2 -1 1 0 1 > ||> 19.13 ||= Superleap ||= ||= || ||= 676/675 ||< | 2 -3 -2 0 0 2 > ||> 2.56 ||= Parizeksma ||= ||= || =Books= [[image:http://ronsword.com/images/20_tet_Coversm.jpg width="82" height="114" link="@http://www.ronsword.com/"]][[@http://www.ronsword.com/|"Icosaphonic Scales for Guitar" - Theory / Scale book with above modes and more]] by [[Ron Sword]]
Original HTML content:
<html><head><title>20edo</title></head><body><span style="color: #800038; font-size: 20px;"><strong>20 tone equal temperament</strong></span><br />
<br />
20-tone equal temperament, or 20edo, divides the octave into exactly 20 equal steps of 60 <a class="wiki_link" href="/cent">cent</a>s each. It contains smaller <a class="wiki_link" href="/edo">edo</a>s <a class="wiki_link" href="/2edo">2</a>, <a class="wiki_link" href="/4edo">4</a>, <a class="wiki_link" href="/5edo">5</a>, and <a class="wiki_link" href="/10edo">10</a> and is part of the 5n Family of equal divisions of the octave. 20 edo fairly approximates the harmonics 7 (from 5 edo), 11, 13 & 15 (from 10 edo), 19 & 27 (from 4 edo), 29 and 31; as well as the other harmonics more loosely (though to some people, still functionally) approximated. Thus, 20-EDO does a reasonably convincing approximation of harmonics 4:7:11:13:15.<br />
<br />
<!-- ws:start:WikiTextTocRule:12:<img id="wikitext@@toc@@flat" class="WikiMedia WikiMediaTocFlat" title="Table of Contents" src="/site/embedthumbnail/toc/flat?w=100&h=16"/> --><!-- ws:end:WikiTextTocRule:12 --><!-- ws:start:WikiTextTocRule:13: --><a href="#Compositions">Compositions</a><!-- ws:end:WikiTextTocRule:13 --><!-- ws:start:WikiTextTocRule:14: --> | <a href="#Properties">Properties</a><!-- ws:end:WikiTextTocRule:14 --><!-- ws:start:WikiTextTocRule:15: --><!-- ws:end:WikiTextTocRule:15 --><!-- ws:start:WikiTextTocRule:16: --><!-- ws:end:WikiTextTocRule:16 --><!-- ws:start:WikiTextTocRule:17: --><!-- ws:end:WikiTextTocRule:17 --><!-- ws:start:WikiTextTocRule:18: --> | <a href="#Books">Books</a><!-- ws:end:WikiTextTocRule:18 --><!-- ws:start:WikiTextTocRule:19: -->
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<br />
<!-- ws:start:WikiTextHeadingRule:0:<h1> --><h1 id="toc0"><a name="Compositions"></a><!-- ws:end:WikiTextHeadingRule:0 -->Compositions</h1>
<ul><li><a class="wiki_link_ext" href="http://www.io.com/%7Ehmiller/midi/20tet.mid" rel="nofollow">Etude in 20-tone equal tuning</a> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Herman/20-et-Pianoteq-Schantz.mp3" rel="nofollow">play</a> by <a class="wiki_link" href="/Herman%20Miller">Herman Miller</a></li><li><a class="wiki_link_ext" href="http://www.h-pi.com/mp3/20ETPreludeFugue.mp3" rel="nofollow">20ET — Prelude & Fugue a3</a> by <a class="wiki_link" href="/Aaron%20Hunt">Aaron Hunt</a></li><li><a class="wiki_link_ext" href="http://www.soundclick.com/bands/page_songInfo.cfm?bandID=122613&songID=933696" rel="nofollow">We Call It Sharing Breath</a> <a class="wiki_link_ext" href="http://clones.soonlabel.com/public/micro/gene_ward_smith/Others/Heathwaite/andrewheathwaite+wecallitsharingbreathin20tet.mp3" rel="nofollow">play</a> by <a class="wiki_link" href="/Andrew%20Heathwaite">Andrew Heathwaite</a></li></ul><br />
<!-- ws:start:WikiTextHeadingRule:2:<h1> --><h1 id="toc1"><a name="Properties"></a><!-- ws:end:WikiTextHeadingRule:2 -->Properties</h1>
<!-- ws:start:WikiTextHeadingRule:4:<h2> --><h2 id="toc2"><a name="Properties-Intervals"></a><!-- ws:end:WikiTextHeadingRule:4 -->Intervals</h2>
<table class="wiki_table">
<tr>
<td><strong>Degree</strong><br />
</td>
<td><strong>Cents</strong><br />
</td>
<td style="text-align: center;"><strong>Approximate</strong><br />
<strong>Ratios</strong><br />
</td>
<td style="text-align: center;"><strong>Nearest</strong><br />
<strong>Harmonic</strong><br />
</td>
</tr>
<tr>
<td>0<br />
</td>
<td>0<br />
</td>
<td style="text-align: center;">1/1<br />
</td>
<td style="text-align: center;">1<br />
</td>
</tr>
<tr>
<td>1<br />
</td>
<td>60<br />
</td>
<td style="text-align: center;">29/28<br />
</td>
<td style="text-align: center;">33<br />
</td>
</tr>
<tr>
<td>2<br />
</td>
<td>120<br />
</td>
<td style="text-align: center;">14/13, 15/14<br />
</td>
<td style="text-align: center;">69<br />
</td>
</tr>
<tr>
<td>3<br />
</td>
<td>180<br />
</td>
<td style="text-align: center;">10/9<br />
</td>
<td style="text-align: center;">71<br />
</td>
</tr>
<tr>
<td>4<br />
</td>
<td>240<br />
</td>
<td style="text-align: center;">8/7, 15/13<br />
</td>
<td style="text-align: center;">37<br />
</td>
</tr>
<tr>
<td>5<br />
</td>
<td>300<br />
</td>
<td style="text-align: center;">13/11, 19/16<br />
</td>
<td style="text-align: center;">19<br />
</td>
</tr>
<tr>
<td>6<br />
</td>
<td>360<br />
</td>
<td style="text-align: center;">16/13, 5/4<br />
</td>
<td style="text-align: center;">79<br />
</td>
</tr>
<tr>
<td>7<br />
</td>
<td>420<br />
</td>
<td style="text-align: center;">14/11<br />
</td>
<td style="text-align: center;">41<br />
</td>
</tr>
<tr>
<td>8<br />
</td>
<td>480<br />
</td>
<td style="text-align: center;">25/19, 4/3<br />
</td>
<td style="text-align: center;">21<br />
</td>
</tr>
<tr>
<td>9<br />
</td>
<td>540<br />
</td>
<td style="text-align: center;">15/11, 11/8<br />
</td>
<td style="text-align: center;">11<br />
</td>
</tr>
<tr>
<td>10<br />
</td>
<td>600<br />
</td>
<td style="text-align: center;">7/5<br />
</td>
<td style="text-align: center;">91<br />
</td>
</tr>
<tr>
<td>11<br />
</td>
<td>660<br />
</td>
<td style="text-align: center;">22/15, 16/11<br />
</td>
<td style="text-align: center;">47<br />
</td>
</tr>
<tr>
<td>12<br />
</td>
<td>720<br />
</td>
<td style="text-align: center;">38/25, 3/2<br />
</td>
<td style="text-align: center;">97<br />
</td>
</tr>
<tr>
<td>13<br />
</td>
<td>780<br />
</td>
<td style="text-align: center;">11/7, 25/16<br />
</td>
<td style="text-align: center;">25<br />
</td>
</tr>
<tr>
<td>14<br />
</td>
<td>840<br />
</td>
<td style="text-align: center;">13/8, 8/5<br />
</td>
<td style="text-align: center;">13<br />
</td>
</tr>
<tr>
<td>15<br />
</td>
<td>900<br />
</td>
<td style="text-align: center;">22/13, 32/19<br />
</td>
<td style="text-align: center;">27<br />
</td>
</tr>
<tr>
<td>16<br />
</td>
<td>960<br />
</td>
<td style="text-align: center;">7/4, 26/15<br />
</td>
<td style="text-align: center;">7<br />
</td>
</tr>
<tr>
<td>17<br />
</td>
<td>1020<br />
</td>
<td style="text-align: center;">9/5<br />
</td>
<td style="text-align: center;">115<br />
</td>
</tr>
<tr>
<td>18<br />
</td>
<td>1080<br />
</td>
<td style="text-align: center;">15/8, 13/7<br />
</td>
<td style="text-align: center;">15<br />
</td>
</tr>
<tr>
<td>19<br />
</td>
<td>1140<br />
</td>
<td style="text-align: center;">56/29<br />
</td>
<td style="text-align: center;">31<br />
</td>
</tr>
<tr>
<td>20<br />
</td>
<td>1200<br />
</td>
<td style="text-align: center;">2/1<br />
</td>
<td style="text-align: center;">2<br />
</td>
</tr>
</table>
<!-- ws:start:WikiTextHeadingRule:6:<h2> --><h2 id="toc3"><a name="Properties-Modes"></a><!-- ws:end:WikiTextHeadingRule:6 -->Modes</h2>
20 tone equal modes:<br />
<table class="wiki_table">
<tr>
<td>3 1 3 1 3 1 3 1 3 1<br />
</td>
<td>Blackwood Major Decatonic <a class="wiki_link" href="/5L%205s">(bi-equal decatonic</a>, according to the <a class="wiki_link" href="/MOSNamingScheme">MOS naming scheme</a>)<br />
</td>
</tr>
<tr>
<td>1 3 1 3 1 3 1 3 1 3<br />
</td>
<td>Blackwood Minor Decatonic (<span class="wiki_link_new">also bi-equal decatonic)</span><br />
</td>
</tr>
<tr>
<td>2 3 2 2 2 3 2 2 2<br />
</td>
<td>Balzano Nine-tone (<span class="wiki_link"><a class="wiki_link" href="/2L%207s">fair mavila</a>, <a class="wiki_link" href="/score9">score9</a>)</span><br />
</td>
</tr>
<tr>
<td>2 2 2 2 1 2 2 2 2 2 1<br />
</td>
<td>Balzano Eleven-tone, Agmon Diatonic DS4, <a class="wiki_link" href="/score11">score11</a><br />
</td>
</tr>
<tr>
<td>2 2 2 3 2 2 2 3 2<br />
</td>
<td>Balzano Nine-tone inverse (also <span class="wiki_link">fair mavila, score9)</span><br />
</td>
</tr>
<tr>
<td>1 2 2 2 2 2 1 2 2 2 2<br />
</td>
<td>Balzano Eleven-tone inverse (also score11)<br />
</td>
</tr>
<tr>
<td>2 3 2 3 2 3 2 3<br />
</td>
<td>Octatonic (<a class="wiki_link" href="/4L%204s">diminished</a>, according to the <a class="wiki_link" href="/MOSNamingScheme">MOS naming scheme</a>)<br />
</td>
</tr>
<tr>
<td>3 2 3 2 3 2 3 2<br />
</td>
<td>Diminished<br />
</td>
</tr>
<tr>
<td>4 3 1 4 3 4 1<br />
</td>
<td>Twenty-tone "Major"<br />
</td>
</tr>
<tr>
<td>4 1 3 4 1 4 3<br />
</td>
<td>Twenty-tone "Minor"<br />
</td>
</tr>
<tr>
<td>2 2 1 2 1 2 2 1 2 2 2 1<br />
</td>
<td>Twelve-tone Chromatic<br />
</td>
</tr>
<tr>
<td>2 2 2 2 1 2 2 2 2 1 2<br />
</td>
<td>Zweifel Major<br />
</td>
</tr>
<tr>
<td>2 1 2 2 2 2 2 1 2 2 2<br />
</td>
<td>Zweifel Natural Minor<br />
</td>
</tr>
<tr>
<td>3 3 3 3 3 3 2<br />
</td>
<td>Major quasi-equal Heptatonic (<a class="wiki_link" href="/6L%201s">Grumpy heptatonic</a>)<br />
</td>
</tr>
<tr>
<td>3 2 3 3 3 3 3<br />
</td>
<td>Minor quasi-equal Heptatonic (also Grumpy heptatonic)<br />
</td>
</tr>
<tr>
<td>3 2 2 2 2 3 2 2 2<br />
</td>
<td>Rothenberg Generalized Diatonic (also <a class="wiki_link" href="/score9">score9</a>)<br />
</td>
</tr>
<tr>
<td>3 4 1 4 3 3 2<br />
</td>
<td>Stearns Major<br />
</td>
</tr>
<tr>
<td>7 2 7 2 2<br />
</td>
<td><a class="wiki_link" href="/score5">score5</a> <a class="wiki_link" href="/2L%203s">(classic pentatonic</a>)<br />
</td>
</tr>
<tr>
<td>5 2 2 5 2 2 2<br />
</td>
<td><a class="wiki_link" href="/score7">score7</a> (<a class="wiki_link" href="/2L%205s">mavila, anti-diatonic</a>)<br />
</td>
</tr>
</table>
<br />
<!-- ws:start:WikiTextHeadingRule:8:<h2> --><h2 id="toc4"><a name="Properties-Commas"></a><!-- ws:end:WikiTextHeadingRule:8 -->Commas</h2>
20 EDO <a class="wiki_link" href="/tempering%20out">tempers out</a> the following <a class="wiki_link" href="/comma">comma</a>s. (Note: This assumes the <a class="wiki_link" href="/val">val</a> < 20 32 46 56 69 74 |.)<br />
<table class="wiki_table">
<tr>
<th>Comma<br />
</th>
<th>Monzo<br />
</th>
<th>Value (Cents)<br />
</th>
<th>Name 1<br />
</th>
<th>Name 2<br />
</th>
<th>Name 3<br />
</th>
</tr>
<tr>
<td style="text-align: center;">256/243<br />
</td>
<td style="text-align: left;">| 8 -5 ><br />
</td>
<td style="text-align: right;">90.22<br />
</td>
<td style="text-align: center;"><a class="wiki_link" href="/Limma">Limma</a><br />
</td>
<td style="text-align: center;">Pythagorean Minor 2nd<br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">16875/16384<br />
</td>
<td style="text-align: left;">| -14 3 4 ><br />
</td>
<td style="text-align: right;">51.12<br />
</td>
<td style="text-align: center;">Negri Comma<br />
</td>
<td style="text-align: center;">Double Augmentation Diesis<br />
</td>
<td><br />
</td>
</tr>
<tr>
<td style="text-align: center;">9931568/9752117<br />
</td>
<td style="text-align: left;">| -25 7 6 ><br />
</td>
<td style="text-align: right;">31.57<br />
</td>
<td style="text-align: center;">Ampersand's Comma<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">2048/2025<br />
</td>
<td style="text-align: left;">| 11 -4 -2 ><br />
</td>
<td style="text-align: right;">19.55<br />
</td>
<td style="text-align: center;">Diaschisma<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">525/512<br />
</td>
<td style="text-align: left;">| -9 1 2 1 ><br />
</td>
<td style="text-align: right;">43.41<br />
</td>
<td style="text-align: center;">Avicennma<br />
</td>
<td style="text-align: center;">Avicenna's Enharmonic Diesis<br />
</td>
<td><br />
</td>
</tr>
<tr>
<td style="text-align: center;">49/48<br />
</td>
<td style="text-align: left;">| -4 -1 0 2 ><br />
</td>
<td style="text-align: right;">35.70<br />
</td>
<td style="text-align: center;">Slendro Diesis<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">50/49<br />
</td>
<td style="text-align: left;">| 1 0 2 -2 ><br />
</td>
<td style="text-align: right;">34.98<br />
</td>
<td style="text-align: center;">Tritonic Diesis<br />
</td>
<td style="text-align: center;">Jubilisma<br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">686/675<br />
</td>
<td style="text-align: left;">| 1 -3 -2 3 ><br />
</td>
<td style="text-align: right;">27.99<br />
</td>
<td style="text-align: center;">Senga<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">64/63<br />
</td>
<td style="text-align: left;">| 6 -2 0 -1 ><br />
</td>
<td style="text-align: right;">27.26<br />
</td>
<td style="text-align: center;">Septimal Comma<br />
</td>
<td style="text-align: center;">Archytas' Comma<br />
</td>
<td style="text-align: center;">Leipziger Komma<br />
</td>
</tr>
<tr>
<td style="text-align: center;">9859966/9733137<br />
</td>
<td style="text-align: left;">| -10 7 8 -7 ><br />
</td>
<td style="text-align: right;">22.41<br />
</td>
<td style="text-align: center;">Blackjackisma<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">1029/1024<br />
</td>
<td style="text-align: left;">| -10 1 0 3 ><br />
</td>
<td style="text-align: right;">8.43<br />
</td>
<td style="text-align: center;">Gamelisma<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">225/224<br />
</td>
<td style="text-align: left;">| -5 2 2 -1 ><br />
</td>
<td style="text-align: right;">7.71<br />
</td>
<td style="text-align: center;">Septimal Kleisma<br />
</td>
<td style="text-align: center;">Marvel Comma<br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">16875/16807<br />
</td>
<td style="text-align: left;">| 0 3 4 -5 ><br />
</td>
<td style="text-align: right;">6.99<br />
</td>
<td style="text-align: center;">Mirkwai<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">6772805/6751042<br />
</td>
<td style="text-align: left;">| 11 -10 -10 10 ><br />
</td>
<td style="text-align: right;">5.57<br />
</td>
<td style="text-align: center;">Linus<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">2401/2400<br />
</td>
<td style="text-align: left;">| -5 -1 -2 4 ><br />
</td>
<td style="text-align: right;">0.72<br />
</td>
<td style="text-align: center;">Breedsma<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">121/120<br />
</td>
<td style="text-align: left;">| -3 -1 -1 0 2 ><br />
</td>
<td style="text-align: right;">14.37<br />
</td>
<td style="text-align: center;">Biyatisma<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">91/90<br />
</td>
<td style="text-align: left;">| -1 -2 -1 1 0 1 ><br />
</td>
<td style="text-align: right;">19.13<br />
</td>
<td style="text-align: center;">Superleap<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
<tr>
<td style="text-align: center;">676/675<br />
</td>
<td style="text-align: left;">| 2 -3 -2 0 0 2 ><br />
</td>
<td style="text-align: right;">2.56<br />
</td>
<td style="text-align: center;">Parizeksma<br />
</td>
<td style="text-align: center;"><br />
</td>
<td style="text-align: center;"><br />
</td>
</tr>
</table>
<br />
<!-- ws:start:WikiTextHeadingRule:10:<h1> --><h1 id="toc5"><a name="Books"></a><!-- ws:end:WikiTextHeadingRule:10 -->Books</h1>
<!-- ws:start:WikiTextRemoteImageRule:636:<a href="http://www.ronsword.com/" target="_blank" rel="nofollow"><img src="http://ronsword.com/images/20_tet_Coversm.jpg" alt="" title="" style="height: 114px; width: 82px;" /></a> --><a href="http://www.ronsword.com/" target="_blank" rel="nofollow"><img src="http://ronsword.com/images/20_tet_Coversm.jpg" alt="external image 20_tet_Coversm.jpg" title="external image 20_tet_Coversm.jpg" style="height: 114px; width: 82px;" /></a><!-- ws:end:WikiTextRemoteImageRule:636 --><a class="wiki_link_ext" href="http://www.ronsword.com/" rel="nofollow" target="_blank">"Icosaphonic Scales for Guitar" - Theory / Scale book with above modes and more</a> by <a class="wiki_link" href="/Ron%20Sword">Ron Sword</a></body></html>