Dark Side of the Moon: A Piece for Assorted Lunatics, as it was then known, was performed in the presence of an assembled press on 17 February 1972 – more than a year before its release – at the Rainbow Theatre, and was critically acclaimed.
Dark Side of the Moon: A Piece for Assorted Lunatics, som det tidligere var kendt som, blev spillet over for en samlet presse den 17. februar 1972 – mere end et år før den endelige udgivelse – på Rainbow Theatre, og fik kritisk ros.