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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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add-tone
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Text File
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1998-10-22
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379b
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14 lines
add-tone melody1 melody2
this function converts symbols to frequencies and
simply takes the difference between melody1-freqs
and melody2-freqs and adds the difference to
melody2-freqs which is then rounded back to closest symbol.
(add-tone '(a a a a a a a a a a a a a)
'(a b c d e f g h i j k l m))
->(a c e g h j k m n p q s t)
see also combination-tones