High Civilization is the nineteenth studio album by the Bee Gees, released on 25 March 1991 in the U.K., and 14 May 1991 in the U.S. It was their last album recorded for Warner Bros. Records, after a four-year contract. Possibly in reaction to firm resistance from U.S. radio to the previous two albums, E.S.P. (1987) and One (1989), which had done well in other countries, the U.S.-based Warner Bros gave this one less promotion and did not issue remixes. They recorded this album and their next album Size Isn't Everything with engineer Femi Jiya.

Size Isn't Everything is the twentieth studio album by the Bee Gees, released in the UK on 13 September 1993, and the US on 2 November of the same year. The brothers abandoned the contemporary dance feel of the previous album High Civilization and went for what they would describe as "A return to our sound before Saturday Night Fever".