NOOOO! Don't give those crazy designers any ideas! :)
As for Cage's most famous piece, "4:33" anyone who has experienced it has actually heard it. The "music" is the ambient noise of an audience, the venue, etc. Cage actually wrote some really good music that has notes and stuff. :P
Anyway, I've got a Bachelor and Master of Music, both in Music Theory with a minor in Music History. I love weird, wacked out music. I also love drum corps, but I don't like it when it gets too "intellectual." (i.e. doesn't reach out to the crowd more.) Then again, one of my absolute favorite shows of all time is Cadets 1991 show, "ABC" (Adams, Bernstein, Copland). In some minds that show might have been a bit intellectual, but I loved it. For me it was the perfect mix of both worlds.
Sorry to be so off topic. Dirty or not, Madison's 2002 show was very entertaining, and the rest is all history.