These underrated outfits were just as good as Pink Floyd in the world of psychedelic rock, and we think they're worth ...

Pink Floyd’s Syd Barrett went away for a long weekend. When he came back, he was a completely different person.

psychedelic, acid, and arena rock. The band's catalog is extensive, but our 25 favorite Pink Floyd classics are here.

both The Dark Side of the Moon and The Wall succeeding again. LOS ANGELES - AUGUST 1968: Psychedelic rock group Pink Floyd pose for a portrait shrouded in pink in August of 1968 in Los Angeles.

The first album to define its own contents as psychedelic was the ... and David Gilmour took control of Pink Floyd, forging a path from psychedelia to prog rock, ultimately producing an album ...