1. Intersection (1953) for magnetic tape [3:26]
2-6. Nature Pieces (1951) for piano [3:34], [4:05], [3:17], [1:33], [1:30]
7. Variations (1951) for piano [6:55]
8. Extension 1(1951) for violin & piano [5:22]
9. Extension 3,unpublished version (1952)for piano [5:04]
10. Extension 4(1952-24) for 3 pianos [6:32]
11. Piece for Violin & Piano (1950) [2:14]
12-13. two Intermissions (1950) for piano [1:26[, [1:27]
14. Intermission 3(1951) for piano [2:17]
16. Intermission 5(1953) for piano [4:01]
17. Intermission 6a(1953) for piano [4:37]
18. Intermission 6b(1953) for piano [3:41]
19. Music for Jackson Pollock (1950-51) for 2 cellos [2:33]
20. Music for Jackson Pollock (1950-51)
original soundtrack to a film by Hans Nomuth [mono]
21. Ⅰ:Signature [0:12]
22. Ⅱ:Jackson Pollock speaks [2:33]
23. Ⅲ:Pollock Paints [1:40]
24. Ⅳ:Glass [1:32]
25. Ⅴ:Glass-Second Sequence [2:38]
2-6. Nature Pieces (1951) for piano [3:34], [4:05], [3:17], [1:33], [1:30]
7. Variations (1951) for piano [6:55]
8. Extension 1(1951) for violin & piano [5:22]
9. Extension 3,unpublished version (1952)for piano [5:04]
10. Extension 4(1952-24) for 3 pianos [6:32]
11. Piece for Violin & Piano (1950) [2:14]
12-13. two Intermissions (1950) for piano [1:26[, [1:27]
14. Intermission 3(1951) for piano [2:17]
16. Intermission 5(1953) for piano [4:01]
17. Intermission 6a(1953) for piano [4:37]
18. Intermission 6b(1953) for piano [3:41]
19. Music for Jackson Pollock (1950-51) for 2 cellos [2:33]
20. Music for Jackson Pollock (1950-51)
original soundtrack to a film by Hans Nomuth [mono]
21. Ⅰ:Signature [0:12]
22. Ⅱ:Jackson Pollock speaks [2:33]
23. Ⅲ:Pollock Paints [1:40]
24. Ⅳ:Glass [1:32]
25. Ⅴ:Glass-Second Sequence [2:38]