| instruments |
|---|
| Sonata for Piano Four Hands: I. Mäßig bewegt | piano | Bernard Roberts, David Strong | 5:30 |
| Sonata for Piano Four Hands: II. Lebhaft | piano | Bernard Roberts, David Strong | 2:39 |
| Sonata for Piano Four Hands: III. Ruhig bewegt - Sehr lebhaft | piano | Bernard Roberts, David Strong | 6:43 |
| Sonata for Two Pianos: I. Glockenspiel: Maestoso | piano | Bernard Roberts, David Strong | 2:52 |
| Sonata for Two Pianos: II. Allegro | piano | Bernard Roberts, David Strong | 3:58 |
| Sonata for Two Pianos: III. Kanon: Lento | piano | Bernard Roberts, David Strong | 4:56 |
| Sonata for Two Pianos: IV. Recitativ eines altenglischen Gedichtes: A piacere | piano | Bernard Roberts, David Strong | 2:43 |
| Sonata for Two Pianos: V. Fuge: Moderato | piano | Bernard Roberts, David Strong | 4:58 |
