Originally Posted By: Noel96
It's very unusual have chord changes on 11 and 12 in 12/8 because 12/8 is really a 4-beat time signature where each beat is subdivided into 3 notes.

AFAIK there are no real rules on how to interpret time signature beyond the common 4/4 and 3/4 (and possibly 6/8).

I once played a tune with friends who claimed it to be medieval in 12/8 which turned out to have a feel like 6/8 + 3/4. On of the flamenco rhythms also sounds like this - with the odd difference that always the last beat on a group is accented (not the first as usual). See http://www.oscarherrero.info/MFOH/Flamenco%20Rhythms%20by%20Oscar%20Herrero.pdf

Masi

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