"Viva Las Vegas" (the flipside to "What'd I Say"), by the team of Doc Pomus and Mort Shuman, would prove a more durable Elvis recording, receiving myriad cover versions including those by the Dead Kennedys, Bruce Springsteen, and Nine Inch Nails.The gospel song "Crying in the Chapel" had been recorded during the sessions for "His Hand in Mine", this five-year-old track going to number three and selling a million copies as a single in 1965.