Peacock衍生剧《完美音调 Pitch Perfect》讲述Bumper Allen(Adam Devine饰)出场的几年后,他的音乐生涯不太成功;而Pieter Krämer(Flula Borg)转型成音乐经理人,但目前名声并不好。 当Bumper Allen的一首歌在柏林走红后,他收到Pieter Krämer的邀请,并成为对方的唯一客户,此时他会在德国重新追寻自己的音乐梦。Bumper moves to Germany to revive his music career after one of his songs becomes big in Berlin.