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
British rhythm and blues followed suit, with the Mike Cotton Jazz Band becoming the Mike Cotton Sound, Warwick's Tony and the Talons becoming the Original Roadrunners and Burton on Trent's Atlantix becoming Rhythm and Blues Incorporated. From 1962 demand for blues recordings in Britain and Europe led to new outlets for American recordings, Chicago recordings that were now available included Vee Jay Records through EMI's Stateside label and Chess Records through Pye International's R&B series. These records were enthusiastically sought and collected by a new generation of enthusiasts. The increasing appetite for rhythm and blues was reflected in the growing numbers of Afro-American artists