Hi List
Did anybody ever implement something like that in PD ??
http://images.google.de/images?q=circle+of+fifths&hl=de&client=firefox-a&rls=org.mozilla:de:official&hs=3iB&um=1&ie=UTF-8&sa=X&oi=images&ct=title
Maybe a good exercise to do with data-structures....
just an idea
Bye Luigi