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 blues", as he replaced Clapton in the Bluesbreakers after Clapton's departure to form Cream. In 1967, after one record with the Bluesbreakers, Green, with the Bluesbreakers' rhythm section Mick Fleetwood and John McVie, formed Peter Green's Fleetwood Mac. Mike Vernon, who had produced the ""Beano"" album set up the Blue Horizon record label and signed Fleetwood Mac and other emerging blues acts. Other major acts included Free, Ten Years After, and Duster Bennett. Fleetwood Mac's eponymous début album reached the UK top 5 in early 1968 and as the instrumental "Albatross" reached number one in the single charts in early