Recorded live by Jürgen Lindenau on April 14th and 15th 1974 during the Workshop Freie Musik at the Akademie der Künste in Berlin This album was originally released on FMP 0180 in 1975 and remastered in 2022 by Martin Siewert Featuring Peter Brötzmann alto and baritone saxophone clarinet Albert Mangelsdorff...