Michael Karoli, best known as the guitarist for the avant-garde band Can, made a fascinating foray into the film world with his acting role in "CAN: The Free Concert" (1972). This concert film not only showcases Can's electrifying live performance but also serves as a pivotal artifact in the realm of experimental cinema. Collectors value this release for its unique blend of music and visual artistry, capturing a moment in time when rock and film collided in innovative ways. Karoli's contribution to the film is often overshadowed by his musical legacy, yet it remains a sought-after item among collectors. The film's limited home media releases, particularly on VHS and DVD, have made it a prized possession for fans of both Can and the avant-garde film movement. Collectors appreciate the way "CAN: The Free Concert" encapsulates the band's spirit and influences, making it not just a concert film, but an essential piece of cultural history.