We just added seven more songs to the song store on the Sing Hamonies App, including three more Christmas carols: "Deck the Halls", "O Holy Night", and "What Child is This? (Greensleeves)". Plus, we've added 4-part versions of The Beach Boys' "I Get Around", The Beatles' "If I Fell", Bob Marley's "One Love", and the Erato version of "Call Your Girlfriend". More song info is here.