British boy band Jls have bid farewell to their fans by releasing a career-spanning video to accompany their final single Billion Lights. The swansong promo features concert footage, awards ceremonies and clips from the bandmates' days on U.K. talent show The X Factor, as well as film from their charity trips and video of the bandmates in the gym. The video aptly closes with the four stars turning their backs on the camera and walking away. The group finished second to Alexandra Burke on The X Factor in 2008 and shot to stardom throughout Europe and other parts of the world. The quartet announced plans to call it quits after a farewell tour, which will end in December (13). Their final album, Goodbye - The Greatest Hits, will be released next month (Nov13).