Observer: Gravitation
Electro tracks
| Gravitation | 3:26 | AIFF € 1.75MP3 € 1.25 |
| World Passing | 4:23 | AIFF € 1.75MP3 € 1.25 |
| Radioactivity | 4:28 | AIFF € 1.75MP3 € 1.25 |
| Wake Up | 3:12 | AIFF € 1.75MP3 € 1.25 |
Electro tracks
| Gravitation | 3:26 | AIFF € 1.75MP3 € 1.25 |
| World Passing | 4:23 | AIFF € 1.75MP3 € 1.25 |
| Radioactivity | 4:28 | AIFF € 1.75MP3 € 1.25 |
| Wake Up | 3:12 | AIFF € 1.75MP3 € 1.25 |