| Song | Parallel Universe |
| Artist | Vacuum |
| Album | Plutonium Cathedral |
| Energy missile? | |
| High in the sky | |
| Study the stars | |
| Hanging on my telescope | |
| Look for a sign | |
| Shine on my heart | |
| Lend humanity some hope | |
| Where I drive | |
| What I see | |
| I can fly | |
| I am free | |
| There comes another space | |
| There comes another world | |
| Dance of an atoms heart | |
| A parallel universe | |
| I take on the time | |
| I take on the space? | |
| Come and observe | |
| My diagram, | |
| Information I can feed | |
| Breaking the curve | |
| Galaxy nine | |
| On a missionary zeal |