Listen to When online. When is an English language song and is sung by Jack Teagreen and Don Goldie. When, from the album Jack Teagarden & Don Goldie: A Portrait of Mr. T & Mr. G (Their 21 Finest 1959 - 1962), was released in the year 2013. The duration of the song is 3:08. Download English songs online from JioSaavn.