Listen to O Christmas Tree, O Tannenbaum - Christmas Classics online. O Christmas Tree, O Tannenbaum - Christmas Classics is an Instrumental language song and is sung by Ballet Dance Jazz J. Company. O Christmas Tree, O Tannenbaum - Christmas Classics, from the album Christmas Jazz Ballet Music – Traditional & Classical Xmas Songs 2018 for Ballet and Modern Dance, was released in the year 2018. The duration of the song is 2:11. Download Instrumental songs online from JioSaavn.