1Interpolation (1957) [Version 1]14:57
2Condicionado, Op.13 (1930) [Version 1]4:37
3Tempus Loquendi (1963) [Version 1]12:05
4"In" (1965)6:22
5Tempus Loquendi (1963) [Version 2]12:12
6Condicionado, Op.13 (1930) [Version 2]1:59
7Interpolation (1957) [Version 2]14:21