In message <[EMAIL PROTECTED]>, Mr.SpOOn wrote: > C 9 is a base chord plus a the ninth note, but this implies the > presence of the seventh too, so it results in: C E G B D
I don't recall such meanings in the chord names I came across. If you wanted both a seventh and ninth, you had to say so: "C7+9" or "Cmaj7+9". -- http://mail.python.org/mailman/listinfo/python-list