| Interstellar Interlude No.1 | The Uncertainty Principle |
| Space Cadet | The Uncertainty Principle |
| Chromazone | The Uncertainty Principle |
| Virtual Journey | The Uncertainty Principle |
| Times Arrow | The Uncertainty Principle |
| Phase 3 | Phase 3 |
| Outland | Outland |
| Brood | Outland |
| Citadel | Outland |
| Trails | Outland |
| Parallels | Outland |
| Home | Outland |
| Gravity Well | Aurora |
| Vesper | Stay |
| Depth Charge | React |
| Strange Attractors | Strange Attractors |
| Next to Nothing | The Final Question |
| Welcome to the Soundhouse | The Final Question |
| The Basement | Other Rooms |
| Two Postcards | Other Rooms |
| From Where I Sit | Other Rooms |
| Spirits Rising | Other Rooms |
| Parabolic Excursions | Strange Attractors |
| Nucleotide | Observatory: The Echoes Living Room Concerts Volume 11 |
