I am trying to make this as generic as possible so if you want to use
macros or whatever you would do that after the file is generated.
basicly it is a csound style score with percentage chances a note will
fire. should be usefull for a number of game machines and microsoft
basic languages and clone (with the play statement) going all the way
back to gwbasic, quick basic the clones of free basic and qb64
http://dexrowem.blogspot.com/2009/10/probility-language-for-music-macro.html