BER is a rock band whose song “The Night Begins to Shine” appeared in a few episodes of “Teen Titans Go!” on Cartoon Network. Episode ‘40% 40% 20%’ was based entirely on the song. In the episode, Cyborg’s obsession with his favorite song, an obscure 80’s hit, annoys his fellow Titans (Robin, Starfire, Beast Boy and Raven). However, they soon learn that Cyborg’s real strength comes not from his robot parts, but from his favorite song.[3][4] The premiere amassed over 1.