And I use the same one in Scheme for Max and Scheme for Pd. s7 is by Bill Schottstaedt, one of the godfathers of computer music and the author of Common Lisp M

And I use the same one in Scheme for Max and Scheme for Pd. s7 is by Bill Schottstaedt, one of the godfathers of computer music and the author of Common Lisp Music and the Snd editor. It has really nice design decisions for the composer-programmer.