I used to love hiking up to old castle ruins and setting it up in the towers overlooking the fog covered valleys. A proper venue if I do say so. But I won't begin to go into the strange things I saw at their concerts. I'm just glad I was able to duck that flaming pink airplane when it took off from the stage!
Pink Floyd performed the song at almost every show from 1968-1973 and once in 1977. An embryonic form was performed as early as 23 May 1968 (captured in a recording at The Paradiso in Amsterdam) under the original title of Keep Smiling People, and another version was recorded on 25 June 1968 at BBC Piccadilly Studios and broadcast on John Peel's Top Gear radio program 11 August 1968 with the title "Murderistic Woman".