4 LP box set which includes a 28 pages booklet with the history of Tangerine Dream, discography and 102 photos from concerts, studios, and private collections. A1 recorded 1970/71 at the Dierks Studios Cologne A2 recorded 1972 at the Dierks Studios Cologne A3 recorded 1973 at the Dierks Studios Cologne B1, B2 Recorded 1973 at the Manor Studios, Shipton-on-Cherwell C Produced live during the European Tour 1975. Mixed at the Manor Studios D1 Recorded 1975 at the Manor Studios D2 Recorded 1976 at the Audio Studios Berlin D3, E4, E5, E6, G3 Recorded 1977 at the Victoria Studios Berlin Mixed at Kendun Recorders E1, E2, E3 Produced live during the North American Tour 1977 Mixed at the Paragon Studio Berlin F1 Recorded 1978 at the Amber Studio Berlin F2 Recorded 1979 at the Polygon Studio Berlin F3 Recorded 1977 at the Paragon Studio Berlin G1 Recorded 1979 at the Hansa Studios Berlin G2 Recorded 1978 at the Audio Studio Berlin H Recorded 1980 at the Polygon Studio Berlin ℗ 1980 Virgin Records Ltd Mastered & pressed by Nimbus