This is Pink Floyd's first full album without founding member Syd Barrett, who was ousted from the group in 1968 during the recording of A Saucerful of Secrets. It is one of only three Pink Floyd albums to feature David Gilmour as the sole lead vocalist, the others being 1987's A Momentary Lapse of Reason and 2014's The Endless River, and it is also the first album to be produced by Pink Floyd without assistance from Norman Smith. More was recorded at Pye Studios, Bryanston Street, London W1 and engineered by Brian Humphries. It is the only album in the band's discography not to have a lead vocal from Roger Waters during his tenure in the band (1964–1985).Two songs can be heard in the film which were not included on the album: "Seabirds" and "Hollywood". Those songs, as well as two other songs from those sessions,"Theme (Beat Version)" and "More Blues (Alternative Version)", were released in 2016 in the box set, The Early Years 1965–1972. The set in which these tracks appear, 1969: Dramatis/ation was made available as a standalone release in 2017. "Seabirds" is not the track heard in the film, but a reworking of "Quicksilver".