zscore

Copperbox revision 2430.

I've started a new music experiment ZScore to generate Csound - I'll rename it soon as will have the capability to generate both score and orchestra files. Orchestra generation seems to work quite well in the do-notation, with one unfortunate exception - variable names can't be reified, so they must be duplicated as Strings:


demo01 :: Doc
demo01 = runInstBuilder 199 $ do
   iamp <- var "iamp" $ pfield 4
   ifrq <- var "ifrq" $ cpspch (pfield 5)   
   a1   <- oscil "a1" [iamp, ifrq, 1]
   out a1