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Klaus Schulze
Klaus Schulze (4 August 1947 – 26 April 2022) was a German electronic music pioneer, composer and musician. He also used the alias Richard Wahnfried and was a member of the Krautrock bands Tangerine Dream, Ash Ra Tempel, and The Cosmic Jokers before launching a solo career consisting of more than 60 albums released across six decades.
Source: Wikipedia