Listen to Don't Look Back (Originally Performed by Boston) [Instrumental Version] online. Don't Look Back (Originally Performed by Boston) [Instrumental Version] is an English language song and is sung by Karaoke Collective. Don't Look Back (Originally Performed by Boston) [Instrumental Version], from the album A-Z of Karaoke - Songs That Start with "D" (Instrumental Version), was released in the year 2013. The duration of the song is 5:50. Download English songs online from JioSaavn.