The Crazy World of Arthur Brown was a game-changing album that seemed to usher in a new era of heavy music and shock rock.

Silver Apples' 1968 debut album is a landmark in electronic music and continues to influence countless other electronic acts--despite remaining obscure.

Spiritualized's third album, Ladies and Gentlemen... We Are Floating in Space, is a neo-psychedelic space-rock masterpiece.

Vol. 1 by Soft Machine holds its place as one of the greatest albums from the original psychedelic era of rock n' roll.

Released in November 1971, Journey to the Centre of the Eye is a sci-fi concept album by German progressive psychedelic band Nektar.

The Who Sell Out is a concept album that skewers the advertising industry with radio jingles between their songs, which include the classic "I Can See for Miles" as well as psychedelic standouts "Odorono" and "Armenia City in the Sky".

Part One was The West Coast Pop Art Experimental Band's second album, but is often considered their first given that it was their major label debut.