[atari 2600]

http://en.wikipedia.org/wiki/Syd_Barrett
Barrett did not contribute any material to the band after A Saucerful of Secrets was released in 1968. Of the songs he wrote for Pink Floyd after Piper, only one ("Jugband Blues") made it to the band's second album...
"Jugband Blues", is often seen by Pink Floyd fans as Barrett's admission that his days in Pink Floyd were probably numbered ("It's awfully considerate of you to think of me here/And I'm most obliged to you for m-making it clear/that I'm not here", the song opens). In March 1968 it was officially announced that he was no longer a member of Pink Floyd.

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