11 is the tenth studio album by Canadian singer-songwriter Bryan Adams. The album was released by Polydor Records on March 17, 2008. 11 was the first release of new Adams material since Colour Me Kubrick in 2005 and the first studio album in four years since Room Service. Adams, Jim Vallance, Eliot Kennedy, Gretchen Peters, Trevor Rabin and Robert John "Mutt" Lange received producing and writing credits. Similar to Adams' previous material, the themes in 11 are mainly based on love, romance, and relationships. 11 received generally mixed reviews from contemporary music critics.

The Bee Gees were a pop music group formed in 1958. Their lineup consisted of brothers Barry, Robin, and Maurice Gibb. The trio were especially successful as a popular music act in the late 1960s and early 1970s, and later as prominent performers of the disco music era in the mid-to-late 1970s. The group sang recognisable three-part tight harmonies; Robin's clear vibrato lead vocals were a hallmark of their earlier hits, while Barry's R&B falsetto became their signature sound during the mid-to-late 1970s and 1980s. The Bee Gees wrote all of their own hits, as well as writing and producing several major hits for other artists.