Sven-Åke Johansson (Mariestad, Sweden, 1943) is a composer, a drummer, a poet, an author and also a visual artist. Longtime collaborator of the free improv scene back in the German sixties with Peter Kowald and Peter Brötzmann, furthermore with Manfred Schoof, Schlippenbach, Rüdiger Carl and Hans Reichel. He contributed to numerous exhibitions, publications and more than fourty recordings. He also produced radioplays for several German radio stations.