Danny and the Juniors singing "At the Hop." On American Bandstand. Tonite's trivia question: Who wrote the exciting theme that commenced the show. While investigating this foray, the producers who signed Danny had them change the lyrics from "Do the Bog," a dance that was on its way out to "At the Hop." They followed Hop with "Rock and Roll Is here to Stay." Bah, bah, bah oh baby, bah bah, bah, oh baby.....v.c.