"43 Minuten" is a progressive rock album by the German band Os Mundi, released in 1972 on CD format. The album showcases an eclectic blend of jazz, rock, and psychedelic influences that were characteristic of the early '70s Krautrock scene. With intricate arrangements and extended instrumental passages, "43 Minuten" takes listeners on a sonic journey through experimental soundscapes and dynamic improvisations. Os Mundi was known for their innovative approach to music, blending brass instruments with traditional rock setups to create a unique sound palette. Brain Records, the manufacturer behind this release, played a pivotal role in promoting groundbreaking German artists during the golden era of Krautrock and remains celebrated for its high-quality productions.