Clarinet, Alto Saxophone, Tenor Saxophone, Bass Saxophone – Peter Brötzmann Composed By – Peter Brötzmann Design – Peter Brötzmann Liner Notes – Thomas Millroth Liner Notes [Translation] – Isabel Seeberg, Paul Lytton Mastered By – Jonas Bergler Photography By [Photos] – Dagmar Gebers Producer – Jost Gebers, Peter Brötzmann Recorded By – Jost Gebers Recorded in May 1976 at FMP-Studio in Berlin