Pink Floyd - Echoes Part 1 (from Live At Pompeii)

"Echoes" occupied the entire side 2 of Pink Floyd's 1971 album Meddle, an atmospheric and really beautiful 24 minute long almost improvisational piece of music, that sounds like a kind of precursor to "Shine On You Crazy Diamond". This version is from the concert film Live At Pompeii that is notable for not having an audience, released in 1972.

Watch and listen