Carl Perkins
According to Charlie Daniels, "Carl Perkins' songs personified the rockabilly era, and Carl Perkins' sound personifies the rockabilly sound more so than anybody involved in it, because he never changed." Perkins's songs were recorded by artists (and friends) as influential as Elvis Presley, the Beatles, Jimi Hendrix, Johnny Cash and Eric Clapton which further established his place in the history of popular music. Paul McCartney claimed that "if there were no Carl Perkins, there would be no Beatles."