Learn a folk pop song from the 1930s which featured in a Hollywood film and have a go at performing it accompanying yourself with cups!
Some of you might have watched the American musical comedy film Pitch Perfect, released in the UK in 2013, featuring Anna Kendrick and produced by Universal studios.
The film tells the story of an all-girl a cappella group from Barden University called the Barden Bellas who compete against other groups from their college to win Nationals.