Rumours is the eleventh studio album by British-American rock band Fleetwood Mac, released on 4 February 1977 by Warner Bros. Records. Largely recorded in California in 1976, it was produced by the band with Ken Caillat and Richard Dashut. The band wanted to expand on the commercial success of their eponymous 1975 album, but struggled with relationship breakups before recording started. The Rumours studio sessions were marked by hedonistic behaviour and interpersonal strife among band members, which shaped the album's lyrics.
Recorded with the intention of making "a pop album", the album's music featured a pop rock and soft rock sound characterized by accented rhythms and electric keyboards such as the Fender Rhodes or Hammond B3 organ. The members partied and used cocaine for much of the recording sessions, and its completion was delayed by its mixing process, but was finished by the end of 1976. Following the album's release, Fleetwood Mac undertook worldwide promotional tours. Rumours reached the top of both the US Billboard 200 and the United Kingdom Albums Chart, and became the band's most successful release. The songs "Go Your Own Way", "Dreams", "Don't Stop", and "You Make Loving Fun" were released as singles, all of which reached the US top 10.