Listen to Hark the Herald Angels Sing (From "It's a Wonderful Life") online. Hark the Herald Angels Sing (From "It's a Wonderful Life") is an English language song and is sung by Nat King Cole. Hark the Herald Angels Sing (From "It's a Wonderful Life"), from the album It's a Wonderful Life - The Christmas Movie Soundtrack, was released in the year 2015. The duration of the song is 1:55. Download English songs online from JioSaavn.