"Ready Teddy" is a song written sa pamamagitan ng John Marascalco and Robert Blackwell, and first made popular sa pamamagitan ng Little Richard in 1956. Little Richard sang and played piano on the recording
"It's Now or Never" is a song recorded sa pamamagitan ng Elvis Presley and released as a single in 1960. The song is one of the best-selling singles sa pamamagitan ng Presley (20 million copies), and one of the best-selling physical singles of all time
"That's All Right Mama" is a song written and originally performed sa pamamagitan ng blues singer Arthur Crudup and recorded in 1946. It "stands as a convincing front-runner for rock ‘n’ roll’s ground zero", according to one pinagmulan