10 years after drummer Han Bennink, pianist Misha Mengelberg, and saxophonist Willem Breuker formed the ICP co-op, Bennink & Mengelberg formed this 10-piece "Tetterettet", an all-star international group including Peter Brotzmann, Tristan Honsinger, John Tchicai, this their first incredible and far-ranging album, remastered and available on CD for the first time.

Tenor saxophonist Albert Ayler leads the New York free improvising sextet of trumpeter Don Cherry, alto saxophonist John Tchicai, trombonist Roswell Rudd, bassist Gary Peacock and drummer Sunny Murray through two extended jams, which were used as the soundtrack for director Michael Snow's short film "New York Eye and Ear Control".