Wahn

There are several official versions of this composition

Recording year 1973

Tangerine Dream: Official Releases

1973 Atem [a] 4:29

1980 '70-'80 4:31

1989 The Best Of Tangerine Dream [a] 4:29

The Best Of Tangerine Dream [b] 4:29

1991 From Dawn 'til Dusk 4:31

1993 The Best Of Tangerine Dream [c] 4:29

1995 Atmospherics 4:32

Book Of Dreams [1995 remix] 3:24

1996 The Dream Roots Collection [1995 remix] 3:24

1998 The Analogue Space Years 4:31

2002 Journey Through A Burning Brain 4:32

2006 Nebulous Dawn 4:35

2011 Atem [b] 4:31

Sunrise In The Third System 4:31