Historic live performance by Pink Floyd on 11/16/1974 at the Empire Pool in Wembley, London. The band performed Dark Side of the Moon in its entireity, along with one of the final performances with Roger Waters of Echoes. This concert was recorded by BBC Radio 1, and this portion was broadcast on 1/11/1975 as part of Alan Freeman's program. The first set, which included songs from Wish You Were Here and Animals, was not included in this broadcast.