Origins of rock and roll but it was used by the early 20th century, both to describe a spiritual fervor and as a sexual analogy. Various gospel, blues and swing recordings used the phrase before it became used more frequently – but still intermittently – in the late 1930s and 1940s, principally on recordings and in reviews of what became known as "rhythm and blues" music aimed at black audiences. In 1951, Cleveland-based disc jockey Alan Freed began playing this music style while popularizing the term "rock and roll" to describe it. Various recordings that date back to the 1940s have been named as the
Johnny Burnette and the Rock 'n Roll Trio Johnny Burnette and the Rock 'n Roll Trio Johnny Burnette and the Rock 'n Roll Trio is the 1956 debut album of the influential rockabilly band The Rock and Roll Trio, fronted by Johnny Burnette. Recorded over three separate sessions in 1956, the album includes a number of the band's singles. 2008's "Icons of Rock" calls the album "an all-time rockabilly classic". Released as a 10" LP in the UK by Vogue/Coral Records in December 1956 (#10041), it was released again in 12" format in its US debut by Coral Records in 1957 (#57080) and in 1978 by Solid Smoke