Rock music of Canada the 1920s, rock and roll did not acquire its name until the 1950s. "Rock"' or its forerunners electric blues (Chicago blues) and rhythm and blues (Jump blues) was first heard in the late 1940s by Canadians who were living close enough to the American border to tune into American radio station broadcasts. In 1951, Cleveland, Ohio, disc jockey Alan Freed began playing rhythm and blues music for a multi-racial audience, and is credited with first using the phrase "rock and roll" to describe the musical sound of the Doo-wop vocal groups and the rockabilly singers who emerged in the 1950s.
TV Disc Jockey TV Disc Jockey TV Disc Jockey was an early Australian television music program which is notable as it later evolved to become the Australian version of "Bandstand". It aired on the Nine Network's TCN-9 from 1957 to 1958. The series originally consisted of host John Godson playing records (with the visual consisting of the record going round), later a live band joined and then the series began to accompany the records by inviting young people into the studio to dance to the music. In 1958 it changed its title to "Accent on Youth". Although kinescope recording had been invented, it