On 4/5/07, Fons Adriaensen wrote:
Perfect fifths do. Octaves do to, maybe to a lesser extent. Both are
almost ubiquitous, and not all of the cultures using them learned them
from each other. I think it's more accurate to say that non-notes are
non-notes because we haven't been exposed to them.
> > Whatever the explanation, the bushman and Mozart incorporate the
I agree. If there are harmonics common to almost all music, it's more
like 3 or 4 of them than 12.