Image: Stockhausen March 2004 excerpt

Description: Karlheinz Stockhausen in Sound Studio N, Cologne, on 7 March 2004 during the mix-down of Engel-Prozessionen (Angel Processions) from his opera Sonntag aus Licht.
Title: Stockhausen March 2004 excerpt
Credit: Kathinka Pasveer
Author: Kathinka Pasveer
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