Doo-wop: At The Hop

White vocal groups of the Fifties embraced a variety of styles and sounds, ranging from adult pop groups (the Ames Brothers, the Four Aces, the Hilltoppers), through shameless pop-rockers who covered the R&B hits of the day (the Crewcuts, the McGuire Sisters, the Diamonds) to a vast army of teenage singing groups who naturally absorbed black vocal mannerisms.