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Showing results for tags 'create-tonality'.
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Greetings friends, I have a little project I am working on - to map a two-octave scale 12-tone scale. I want to be able to re-write pitches into this scale and to use the results in both harmonic and melodic contexts. However, I am finding some puzzlement! Here is a code fragment of what I am working on: (create-tonality 12-tone-2 '(0 1 3 4 7 8 10 11 14 17 18 21)) (tonality-map '(12-tone-2 :root c4 :shift t) '(c3 d3 e3 f3)) My thought is that it SHOULD result in: 0 1 3 4 - c cs ds e - as the result. Specifically: c4 cs4 ds4 e4 (or the enharmonic equivalent). But, the result is: c eb (ds) g gs !! Specifically: c3 ebb g3 gs3. Perhaps someone can help by pointing out my mistake? With thanks, Robert
