acappella groups on campus, the Barton Bellas, and help them reclaim their missed chance at glory. (mutantreviewers.wordpress.com)
If you are doing a film with the sole intention of showing off the amazing world of acappella singing, at the very least you are going to nail these moments. (oracleoffilm.com)
Then she gets wrapped up in the world of acappella singing. (oracleoffilm.com)