Peter Brötzmann Octet has been played on NTS shows including Boris , with Machine Gun first played on 23 July 2024.

Peter Brötzmann (born 6 March 1941) is a German free jazz saxophonist and clarinetist.

Brötzmann is among the most important European free jazz musicians. His rough, lyrical timbre is easily recognized on his many recordings.

He first taught himself to play various clarinets, then saxophones; he is also known for playing the tárogató. Among his first musical partnerships was that with double bassist Peter Kowald.

For Adolphe Sax, Brötzmann's first recording, was released in 1967 and featured Kowald and drummer Sven-Ake Johansson.

1968, the year of political turmoil in Europe, saw the release of Machine Gun, an octet recording often listed among the most notable free jazz albums. Originally the cassette was self-produced and sold at gigs, but it was later marketed by Free Music Production (FMP), In 2007, Chicago-based Atavistic Records remastered and reissued the Machine Gun recording.