Magic: Difference between revisions

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Magic has certain properties that commend it as a step up in complexity from traditional harmony:
Magic has certain properties that commend it as a step up in complexity from traditional harmony:


* It is the simplest mapping capable of tuning every [[9-odd-limit]] interval closer to just than in [[12edo]].
* It is the simplest mapping capable of tuning every [[9-odd-limit]] interval better than in [[12edo]].
* It is only slightly more complex than meantone (both work well with a 19 note gamut).
* It is only slightly more complex than meantone (both work well with a 19 note gamut).
* 5-limit intervals are simpler than other 7-limit intervals.
* 5-limit intervals are simpler than other 7-limit intervals.
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It is not a panacea because:
It is not a panacea because:


* Its MOS scales of between 3 and 16 notes are all highly improper.
* It has no proper MOS scales with between 3 and 16 notes over a single period per octave.
* It is more complex than meantone (higher complexity and badness).
* It is more complex than meantone (higher complexity and badness).
* The 3/2 approximation is 5 times as complex as the 5/4 approximation (the generator) so modulation by fifths is more constrained than you may be used to.
* The 3/2 approximation is 5 times as complex as the 5/4 approximation (the generator) so modulation by fifths is more constrained than you may be used to.