Listen to Deck the Halls / Away in a Manger / I Saw Three online. Deck the Halls / Away in a Manger / I Saw Three is an English language song and is sung by Bing Crosby. Deck the Halls / Away in a Manger / I Saw Three, from the album White Christmas, was released in the year 2015. The duration of the song is 3:27. Download English songs online from JioSaavn.