Sonatas And Interludes by John Cage on the WERGO label:
German CD Album from 2014
: Sonatas And Interludes For Prepared Piano :
1: Sonata No. 1 : 2:57
2: Sonata No. 2 : 2:10
3: Sonata No. 3 : 2:13
4: Sonata No. 4 : 2:17
5: First Interlude : 3:45
6: Sonata No. 5 : 1:46
7: Sonata No. 6 : 2:24
8: Sonata No. 7 : 2:22
9: Sonata No. 8 : 2:49
10: Second Interlude : 4:36
11: Third Interlude : 2:23
12: Sonata No. 9 : 4:13
13: Sonata No. 10 : 3:41
14: Sonata No. 11 : 3:41
15: Sonata No. 12 : 3:19
16: Fourth Interlude : 2:40
17: Sonata No. 13 : 3:53
18: Sonata No. 14 : 3:16
19: Sonata No. 15 : 3:27
20: Sonata No. 16 : 4:19