Early Piano Music (1951-1961)
AlbumTracklist 92:39
CD 1
| 1 | For Prepared Piano i (1951) | 1:54 | |
| 2 | For Prepared Piano ii (1951) | 1:51 | |
| 3 | For Prepared Piano iii (1951) | 1:37 | |
| 4 | For Prepared Piano iv (1951) | 2:00 | |
| 5 | For Piano I (1952) | 7:16 | |
| 6 | For Piano II (1953) | 10:40 | |
| 7 | Suite {I} (1954) i | 3:19 | |
| 8 | Suite {I} (1954) ii | 1:54 | |
| 9 | Suite {I} (1954) iii | 2:23 | |
| 10 | For Piano with Preparations (1957) i | 3:43 | |
| 11 | For Piano with Preparations (1957) ii | 1:32 | |
| 12 | For Piano with Preparations (1957) iii | 4:04 | |
| 13 | For Pianist (1959) | 12:15 |
CD 2
| 1 | Duo for Pianists I (1957) | 4:11 | |
| 2 | Duo for Pianists II (1958) | 11:05 | |
| 3 | Duet I {for piano 4 hands} (1960) | 7:23 | |
| 4 | Trio II {for piano 4 hands & percussion} (1961) | 15:30 |