In December 1985 Roger Waters informed Pink Floyd’s record companies – EMI in London and CBS in New York – that he had left the band. This did not come as a great surprise to the record company executives. Neither would it have been much of a shock to the 18 million or so Pink Floyd fans around the world who had bought The Wall, had they had known about Waters’s decision.
There had been no activity from Pink Floyd since the release of The Final Cut in March 1983, an album widely regarded as a Roger Waters solo album in all but name. Since then Waters, considered the prime mover of Pink Floyd from the mid-70s onwards, had released a solo album, 1984’s The Pros & Cons Of Hitch Hiking, and had toured Europe and America with a show of Floydian proportions.