Leona Lewis 期待已久的三专首单。
"Collide" is a song performed by British singer-songwriter Leona Lewis. The song features swedish DJ Avicii. It was written by Autumn Rowe and produced by Sandy Vee, and interpolates elements from "Perpetuum Mobile" by Penguin Cafe Orchestra. It is the lead single from Lewis's currently untitled upcoming third studio album. "Collide" premiered on Scott Mills' BBC Radio 1 show, The Scott Mills Show, on 15 July 2011 in the United Kingdom. Upon the song's radio premiere, several media outlets reported that its instrumental was very similar to a club song by Avicii, who later claimed that "Collide" featured the same instrumental and that Lewis's record label, Syco, had stolen his song without his permission for inclusion on the song.