The 1971 Amsterdam Concertgebouw Recording of 'The Embryo' with Its Unique Improvised Bridge

The November 5, 1971 Pink Floyd concert at Amsterdam’s Concertgebouw is legendary among bootleg collectors for a 13-minute version of The Embryo that includes a completely improvised bridge section not heard on any other known recording. This extended jam, featuring David Gilmour’s soaring guitar and Richard Wright’s atmospheric keyboards, diverges sharply from the more structured BBC versions. The bridge likely emerged from the band’s exploratory phase between Meddle and Dark Side of the Moon. This particular bootleg is often titled The Embryo or Amsterdam 1971.