Rich kid Payton has always known he's going to be president. But first he has to navigate the most treacherous political landscape of all: high school.

In hopes of being the first Americans to win a global a cappella competition, the Barden Bellas wage a note-for-note war with fierce European rivals.

It's a musical showdown when Beca joins The Bellas a cappella group and revamps their stodgy style to take on a men's choir in a university competition.