Listen to Baby Got Back (From "Pitch Perfect 2") online. Baby Got Back (From "Pitch Perfect 2") is an English language song and is sung by The Memory Lane. Baby Got Back (From "Pitch Perfect 2"), from the album Music Inspired by the Film: Perfect 2 Pitch (2015) [Aca-Awesome Pitchin' Riff Offs!], was released in the year 2015. The duration of the song is 4:24. Download English songs online from JioSaavn.