"Spacey krautrock exploration that was a bit under the radar until tastemaker Julien Cope blew the doors wide open on it about a decade ago. This 1972 album is a true hypnotic sonic adventure (a 90 minute double LP) which makes you think there was some serious acid in the water in Germany back then. For a taste, listen to "The Echo of Presents" with it's reverby delayed guitars you'd think it was something of a modern day stoner rock band like Dead Meadow....." This 2005 also includes the follow-up album from 1973.

Discs have some light marks.

• 1-1 Einladung (Invitation)
• 1-2 Das Echo Der Gegenwart (The Echo Of The Presence)
• 1-3 Das Echo Der Zeit (The Echo Of Time)
• 1-4 Das Echo Der Zukunft (The Echo Of The Future)
• 2-1 Das Echo Der Vergangenheit (The Echo Of The Past)
• 2-2 Vita
• 2-3 Aqua