Video Roundup: A Cappella Goes Broadway—Featuring Pentatonix, Peter Hollens, Nick Pitera, and More!

With the opening of Broadway's first a cappella musical, In Transit, just hours away, BroadwayWorld's binging on some of our favorite a cappella covers of Broadway songs and full musical medleys. Check out the videos we've rounded up below, and let us know your favorite a cappella musical theatre numbers in the comments!

Featuring an a cappella score from the talents behind Frozen and Pitch Perfect, IN TRANSIT is a new, modern musical, bringing to life a vivid tapestry of characters and music in the city that never sleeps...or stands still. Inspired by the vibrant rhythms of life on the subway, IN TRANSIT follows the intertwining lives of eleven New Yorkers, all hoping to catch the express train to success, love and happiness-and the stops they make along the way.

With a book, music and lyrics by Academy Award winner Kristen Anderson-Lopez (Frozen), James-Allen Ford, Russ Kaplan and Sara Wordsworth and vocal arrangements by Deke Sharon (Pitch Perfect, "The Sing-Off"), IN TRANSIT will be directed and choreographed by three-time Tony Award winner Kathleen Marshall (Anything Goes, Nice Work If You Can Get It).