Nick Mason's Saucerful of Secrets are an English rock band formed in 2018 to perform the early music of Pink Floyd. The band comprises the Pink Floyd drummer and co-founder Nick Mason, the bassist Guy Pratt, the guitarists Gary Kemp and Lee Harris, and the keyboardist Dom Beken. As many fans had discovered Pink Floyd with their bestselling 1973 album The Dark Side of the Moon, Mason wanted to bring their earlier material to a wider audience.

Nicholas Berkeley Mason is an English drummer and a founder member of the progressive rock band Pink Floyd. He has been the only constant member since the band's formation in 1964, and the only member to appear on every Pink Floyd album. He co-wrote Pink Floyd compositions including "Echoes", "Time", "Careful with That Axe, Eugene" and "One of These Days".