Could this be Magic? -- The Dubs

You can read all about the Dubs here. Key quote: "The group's next single, "Could This Be Magic", also written by Blandon, was another pop hit, rising to #23 later in 1957 and becoming recognised over the years as a doo-wop classic. This success landed the group a spot on an Alan Freed package and they toured extensively in the U.S. and Canada."