Listen to Auld Lang Syne. Air and Varie online. Auld Lang Syne. Air and Varie is an English language song and is sung by Cory Band and Robert Childs. Auld Lang Syne. Air and Varie, from the album The Welsh Heroes, was released in the year 2014. The duration of the song is 2:27. Download English songs online from JioSaavn.