Tracklist
| Expresso | 5:00 | |
| Night Illusion | 3:42 | |
| Percolations - Part 1 | ||
| Percolations - Part 2 | ||
| Shadows Of | 7:48 | |
| Esnuria | 8:00 | |
| Mireille | 4:05 |
Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| Gazeuse! (LP) | Virgin | V 2074 | UK | 1976 | |
| Expresso (LP) | Virgin Records America, Inc. | PZ 34428 | US | 1976 | |
| Gazeuse! (LP) | Polydor | 2473 711 | France | 1976 | |
| Gazeuse! (LP, Album) | Virgin, Ariola Eurodisc GmbH | 28 423 XOT | Germany | 1976 | |
| Gazeuse! (CD, Album, RE) | Virgin, Virgin | CDV 2074, 260 761-217 | Europe | 1989 | |
| Gazeuse! (CD, Album, RE) | Virgin, Virgin | CDV 2074, 0777 7 87238 2 0 | Netherlands | 1989 | |
| Gazeuse! (LP, Album, RE) | Virgin | OVED 18 | UK |