Sam Phillips an impromptu session featuring the four musicians. Phillips challenged the four to achieve gold record sales, offering a free Cadillac to the first, which Carl Perkins won. The contest is commemorated in a song by the Drive-By Truckers. By the mid-1960s, Phillips rarely recorded. He built a satellite studio and opened radio stations, but the studio declined, and he sold Sun Records to Shelby Singleton in 1969. In 1977 Sam's sons, Knox and Jerry, were working with John Prine at the Phillips Recording Studio when Sam Phillips joined them to oversee recordings that were eventually included on the album "Pink
Phillips' Sound Recording Services with the band wearing scarves. Hanton also mentioned the cold weather in interviews, and before recording, Lennon suggested that Hanton put his scarf over the snare drum to lower the volume, which supports the earlier date. The group were surprised to see how small and technically basic the studio was, with only one microphone in the centre of the room. Phillips demanded that they pay for the recording before they set up the equipment, so each member paid 3 shillings and 6 pence, but he then asked for an extra surcharge (£1) to cover the cost of transferring the tape