John Cage
Sonata XIII- Music for Marcel Duchamp- Song Books I-II- ...
1991

#    Title    Time    Info  
1 Sonata XIII for prepared piano (1946-48) 3:48
2 Music for Marcel Duchamp (1951) 5:45
3 Song Books I-II (1970-72)/ Empty Words III (1974-75) 33:27
4 Song Books I-II/ Empty Words III (2) 20:21
Total time 43:00