Rhythm and blues "Hearts of Stone" by the Charms made the top 20. At Chess Records in the spring of 1955, Bo Diddley's debut record "Bo Diddley"/"I'm a Man" climbed to number two on the R&B charts and popularized Bo Diddley's own original rhythm and blues clave-based vamp that would become a mainstay in rock and roll. At the urging of Leonard Chess at Chess Records, Chuck Berry had reworked a country fiddle tune with a long history, entitled "Ida Red". The resulting "Maybellene" was not only a number three hit on the R&B charts in 1955, but also reached into the top
Rhythm and blues referring to the rhythm and blues music he played as "rock and roll". In 1951, Little Richard Penniman began recording for RCA Records in the jump blues style of late 1940s stars Roy Brown and Billy Wright. However, it was not until he prepared a demo in 1954, that caught the attention of Specialty Records, that the world would start to hear his new, uptempo, funky rhythm and blues that would catapult him to fame in 1955 and help define the sound of rock 'n' roll. A rapid succession of rhythm and blues hits followed, beginning with "Tutti Frutti" and