An exercise in musical notation, used for teaching a six-year-old the basics. Two example generated audio files are provided.
Depends on Common Music 2.6.0, Common Lisp Music 4 and Series 2.2.10.
To run, set up the dependences in ASDF and then (load "scratch")
(tested with SBCL).
Emacs add-ons:
(defun mplayer-test ()
(interactive)
(shell-command "mplayer test.snd > /dev/null &" nil nil))`
(global-set-key [f6] 'mplayer-test)