Listen to Sing (A Tribute to Gary Barlow and The Commonwealth Band and Military Wives) online. Sing (A Tribute to Gary Barlow and The Commonwealth Band and Military Wives) is an Unknown language song and is sung by Big Jams. Sing (A Tribute to Gary Barlow and The Commonwealth Band and Military Wives), from the album Sing (A Tribute to Gary Barlow and The Commonwealth Band and Military Wives), was released in the year 2013. The duration of the song is 3:57. Download Unknown songs online from JioSaavn.