"Sing" is a song by Scottish rock band Travis from their third studio album, The Invisible Band (2001). The song was written in 1999 by frontman Fran Healy, produced by Nigel Godrich and recorded at Ocean Way Studios in Los Angeles. It was released as the album's lead single in the United States on 23 April 2001.
Healy originally titled the melody "Swing" but eventually changed the title to "Sing", making it about working past the troubles of a relationship by not being afraid to let oneself go and sing in front of a loved one.
The song is noted for its prominent use of the banjo, played by lead guitarist Andy Dunlop, and contains a string arrangement performed by Millennia Strings.