40/21: Difference between revisions

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-'''40/21''', the '''small septimal suboctave''' is a [[7-limit]] interval, which despite being dubbed a "suboctave" is actually a type of major seventh for much the same reason that 21/20 is actually a diatonic semitone of sorts.
+'''40/21''', the '''small septimal diminished octave''' is a [[7-limit]] interval, which despite being dubbed a "diminished octave", is actually a type of major seventh for much the same reason that 21/20 is actually a diatonic semitone of sorts.
 == See also ==