Answer
Pitch Perfect is a film series about a capella singing groups. The series consists of three films: Pitch Perfect (2012), Pitch Perfect 2 (2015), and Pitch Perfect 3 (2017). The films follow the Bellas, a college a capella group at Barden University, as they compete in various a capella competitions. Ben Platt plays Jesse Swanson, a member of the rival a capella group the Treblemakers.