Sonatas and interludes for prepared piano

Sonatas and Interludes for Prepared Piano: Sonata I (3:08) - Sonata II (2:30) - Sonata III (2:25) - Sonata IV (2:03) - First Interlude (3:26) - Sonata V (1:50) - Sonata VI (2:24) - Sonata VII (2:30) - Sonata VIII (2:53) - Second Interlude (4:00) - Third Interlude (2:15) - Sonata IX (4:26) - Sonata X (4:07) - Sonata XI (3:37) - Sonata XII (3:30) - Fourth Interlude (2:45) - Sonata XIII (3:55) - Sonata XIV and XV: Gemini (after the work by Richard Lippold) (6:18) - Sonata XVI (4:47) / John Cage.