Written by Ben Oakland and Milton Drake Originally performed by The Ink Spots

Written by Eddie Cochran and Jerry Capehart Originally performed by Eddie Cochran

Written by Olly Murs, Claude Kelly, and Steve Robson Originally performed by Olly Murs

Written by Chad Vaccarino, Ian Axel, Fortunato Zampaglione, and Matteo Bocelli Originally performed by Andrea Bocelli and Matteo Bocelli

Written by Meghan Trainor and Kevin Kadish Originally performed by Meghan Trainor

Written by Jim Jacobs and Warren Casey Originally performed by Grease (musical)

Written by Ryan Tedder, Brent Kutzle, Drew Brown, Zach Filkins and Eddie Fisher Originally performed by OneRepublic