Rumours is the eleventh studio album by the British-American rock band Fleetwood Mac. Largely recorded in California during 1976, it was produced by the band with Ken Caillat and Richard Dashut and was released on 4 February 1977 by Warner Bros. Records. The record reached the top of both the United States Billboard chart and the United Kingdom Albums Chart.The band wanted to expand on the commercial success of the 1975 record Fleetwood Mac, but struggled with relationship breakups before recording started. The Rumours studio sessions were marked by hedonistic behaviour and interpersonal strife among Fleetwood Mac members; these experiences shaped the album's lyrics. Influenced by pop music, the record's tracks were recorded using a combination of acoustic and electric instruments. The mixing process delayed the completion of Rumours, but was finished by the end of 1976. Following the album's release in 1977, Fleetwood Mac undertook worldwide promotional tours.