Jonh Cage - 4'33'' (3 Versões diferentes)

GVSU New Music Ensemble performs John Cage classic, with guest violinist Todd Reynolds
http://www.youtube.com/watch?v=04F22C_u658
Full Orchestral Version:
http://www.youtube.com/watch?v=hUJagb7hL0E
By David Tudor:
http://www.youtube.com/watch?v=HypmW4Yd7SY