I've had them draw what they think of when they listen to music, for example the
music from 2001 and Star Wars (long ago when they didn't instantly recognize
it). We used oil pastel on black paper. Some realized it was "outer space"
music, some drew abstract things. Nearly everyone enjoys it and the work is
pretty good. We have also listened to Pictures at an Exhibition, and Vivaldi's 4
Seasons- all great.