Alpha Centauri ~ Tangerine Dream

Alpha Centauri is the second studio album by German electronic music group Tangerine Dream. It was released in March 1971 by record label Ohr.
The music on this album is quite different from Tangerine Dream's first album Electronic Meditation, partly because of a heavier reliance on keyboards and electronic technology, although they still mostly remain in the background: the dominant instruments on the album are organ and flute. The other difference is that this album focuses on dark, spacey soundscapes as opposed to jam sessions.[citation needed] The shift in instrumentation resulted in an atmosphere dubbed by Edgar Froese himself as "kosmische musik". Julian Cope's Head Heritage wrote that the album "used the space rock template from [Pink Floyd's] Saucerful of Secrets (and removed the rock)".
A nowadays extremely rare single "Ultima Thule" was released in February of the same year. Side 1 employs the same guitar riff as "Fly and Collision of Comas Sola", but the single was at the time otherwise an unconnected release. Re-releases of Alpha Centauri in the 2000s have however included either or both parts of Ultima Thule as bonus tracks.
Tracks:
1. Sunrise in the Third System 00:00
2. Fly and Collision of Comas Sola 04:21
3. Alpha Centauri 17:45
4. Oszillator Planet Concert 39:53
5. Ultima Thule Part One 47:56
6. Ultima Thule Part Two 51:19