This feature-length documentary chronicles the life and playful methods of Dutch pianist and composer Misha Mengelberg, a significant figure in post-WWII European Jazz and free improvisation. Archival footage, rehearsal / performance sequences and interviews with both Mengelberg (the "godfather of Dutch improvised music") and key collaborators provide a clear insight in Mengelberg's original way of thinking and way of working.

A reconstruction and the biography of the composer, utilizing archival footage, interviews with individuals who knew him and artists who performed his compositions.