Rock and roll "Rock and Roll Inn" in South Merchantville, New Jersey, was established as a music venue. In 1951, Cleveland, Ohio disc jockey Alan Freed began playing this music style while popularizing the phrase to describe it. The origins of rock and roll have been fiercely debated by commentators and historians of music. There is general agreement that it arose in the Southern United States – a region that would produce most of the major early rock and roll acts – through the meeting of various influences that embodied a merging of the African musical tradition with European instrumentation. The migration of
Rock and roll backbeat, that are now more commonly called simply "rock music" or "rock". The term "rock and roll" now has at least two different meanings, both in common usage. The "American Heritage Dictionary" and the "Merriam-Webster Dictionary" both define rock and roll as synonymous with rock music. "Encyclopædia Britannica", on the other hand, regards it as the music that originated in the mid-1950s and later developed "into the more encompassing international style known as rock music". The phrase "rocking and rolling" originally described the movement of a ship on the ocean, but was used by the early twentieth century, both to