Over the next 15 months, the trio would release five singles, tour extensively across the South, and appear regularly on the Louisiana Hayride; it was the biggest rival to the Grand Ole Opry at the time. They had originally auditioned for the Opry in October 1954, but they failed to impress the people in charge, or the audience, and were not invited back. Several biographers cite Jim Denny, talent agent at the Opry, as the man who told Presley that he should "go back to driving a truck".