54:64:81: Difference between revisions

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-{{Infobox Chord|Name=Pythagorean minor triad}}
+{{Infobox Chord|ColorName=wa or w}}
-'''54:64:81''', the ''Pythagorean minor triad'', is a 3-limit [[minor]] chord found on the ii, iii, and vi of the Pythagorean [[5L 2s|diatonic scale]]
+'''54:64:81''', also known as the '''Pythagorean minor triad''', is a just 3-limit [[minor triad]]. Its third differs from the third of the much simpler 5-limit minor triad [[10:12:15]] by only the [[81/80]] comma.
-It may be considered a 3-limit approximation of [[10:12:15]] and [[27:32:40]], or a chord in its own right with a less-stable third. Unlike 10:12:15, 54:64:81 is [[ambitonal]].
 [[Category:Minor triads|##]] <!-- 2-digit first number -->