10Twelve Preludes For Piano (1953): X
11Twelve Preludes For Piano (1953): XI
12Twelve Preludes For Piano (1953): XII
13Grand Duet For Violoncello And Piano (1959): I
14Grand Duet For Violoncello And Piano (1959): II
15Grand Duet For Violoncello And Piano (1959): III
16Grand Duet For Violoncello And Piano (1959): IV
17Grand Duet For Violoncello And Piano (1959): V
18Composition No 1 Dona Nobis Pacem (1970/71): I
19Composition No 1 Dona Nobis Pacem (1970/71): II
20Composition No 1 Dona Nobis Pacem (1970/71): III
(C) 1993 Hat Hut Records, Ltd.