Many people are fans of the musical film franchise ?Pitch Perfect,? but there are several behind-the-scene secrets they don?t know about the films. During the filming of the first film, the main actresses were put through an a capella boot camp to prepare for the film. Anna Kendrick volunteered to sing all of her songs live on-set. She stated, ?One of the things I was really insistent on was that whenever I?m singing alone in the movie, I?m singing live on set. Because I think something is a little bit lost in the recording studio.? To find out more ?Pitch Perfect? secrets read screenrant.com?s article, ?15 Dark Secrets About Pitch Perfect.?