A1 "Opening" from Glassworks (1981) 7:45 A2 Études (1991-2012): No. 6 4:26 A3 Études (1991-2012): No. 3 4:01 A4 "Opening" from Glassworks 6:39 B1 Études: No. 5 8:55 B2 Études: No. 13 3:28 B3 Études: No. 14 4:37 B4 Études: No. 5 4:29 C1 Études: No. 9 2:32 C2 Études: No. 15 7:40 C3 Études: No.18 6:02 C4 Études: No. 9 2:32 D1 Études: No. 2 6:00 D2 Études: No. 20 11:24 D3 Études: No. 2 6:02