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From: | Andrew Bernard |
Subject: | Re: scheme modalTranspose |
Date: | Sat, 10 Mar 2018 12:59:33 +1100 |
This function transpose modally some music in the seven degrees of the scale:\version "2.19.81"multiModal = #(define-music-function (scale patternMelodic) (ly:music? ly:music?)#{#@(map(lambda (p)#{ \modalTranspose c #(ly:make-pitch -1 p) $scale $patternMelodic #})(iota 7))#})scale = {c d e f g a b}\score {\multiModal \scale {c' d' c' r}\layout {}}If I want to make the transposition only for the first three degrees of the scale I have to change(iota 7)to(iota 3)What if I want to pass to the function the number of transposition ? So that if I want the first four transpositions I could write something like?\multiModal \scale {c' d' c' r} 4Thank you, g.
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