| |
| Best Of 1969-1999 - ProgressiveWorld.net album review |
| Carnival in Babylon - AllMusicGuide |
| Eternal Flashback - AllMusicGuide |
| Hijack - ProgressiveWorld.net album review |
| Kobe (Reconstruction) - AllMusicGuide |
| Live in London - AllMusicGuide |
| Live in London - AllMusicGuide |
| Live in Tokyo - AllMusicGuide |
| Made in Germany - AllMusicGuide |
| Once Upon A Time - Best of 1969 - 1999 - ProgressiveWorld.net album review |
| Para Dieswärts Düül - Pitchfork |
| Phallus Dei - AllMusicGuide |
| Tanz der Lemminge - Pitchfork |
| Tanz der Lemminge - AllMusicGuide |
| The UA Years: 1969-1974 - Pitchfork |
| Viva La Trance - AllMusicGuide |
| Wolf City - AllMusicGuide |
| Yeti - AllMusicGuide |
