The Albert Mangelsdorff Quartet, led by the pioneering German jazz trombonist Albert Mangelsdorff, was a trailblazing ensemble in the world of free jazz. Mangelsdorff, known for his innovative use of multiphonics, pushed the boundaries of traditional jazz, creating a unique and captivating sound. The quartet's discography includes notable works like "Never Let It End" and "Live in Tokyo," recorded in 1971, which showcases their dynamic live performances. With a blend of European free jazz influences, the Albert Mangelsdorff Quartet offers a rich and adventurous listening experience, making them a standout act in the jazz world.