A cappella music grabbed ears with the release of the 2012 hit musical comedy Pitch Perfect, in which a college women’s singing group battles in a cutthroat campus competition. Deke Sharon, one of the film’s vocal producers and arrangers, created a touring revue-style show spotlighting choral music performed sans instruments. A Cappella Live features four contemporary vocal ensembles showcasing their signature sounds: the boyband-esque Filharmonic, the gospel- and R&B-influenced Committed, live beatboxer and singer Blake Lewis, and the internationally inspired Women of the World (pictured). The groups find perfect harmony performing their best-known songs, as well as large-scale numbers featuring all four ensembles.