Xanadu is the title track and lead single from the 1980 film soundtrack of the same name. Although the movie was a box office failure, the soundtrack was a huge success. The song is a unique blend of Olivia Newton-John's pure pop vocals and ELO's distinctive symphonic rock sound, creating an iconic disco/pop-rock classic of the 80s. (Written By): Jeff Lynne (Frontman of Electric Light Orchestra). (Year Written): 1980. (Year Released): 1980 (As a single). (Artists):Olivia Newton-John (Primary voc