 Coffin heard Riggs' little girl voice, he put The Tom and Betty Program on WCAE's schedule, and Riggs later moved on to KDKA (Pittsburgh), WTAM (Cleveland) and, in 1937, WLW (Cincinnati), where Harry Frankel (aka Singin' Sam) called a New York agent.An audition in New York led to a transcribed series for Chevrolet, and after Rudy Vallée heard the Chevrolet show, Riggs' agent told him he had two days to get ready for an appearance on Vallée's "Royal Gelatin Hour".Vallée signed him for a 13-week contract.