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MacWorld 1999 January - Disc 2
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Macworld (1999-01) (Disk 2).dmg
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Serious Demos
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Symbolic Composer 4.2
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Environment
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CADAR
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get-chord-inversions
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1998-10-22
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581b
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23 lines
get-chord-inversions chords &optional (scale 'chromatic)
scale can be any scale
lists the different inversions of each chord in close
positioning after scale which defaults to chromatic
chord must be without transposed symbols
If you have transposed material you can use convert-to-chromatic and when your done change-to-new-tonality
to fix this.
(get-chord-inversions '(abcd efgh) 'messiaen3)
->((abcd bcdj cdjk djkl) (efgh fghn ghno hnop))
(get-chord-inversions '(abcd efgh) 'major)
->((abcd bcdh cdhi dhij) (efgh fghl ghlm hlmn))
see also select-inverted-chords-rnd