Origins of rock and roll roll was set by disc jockey Alan Freed's use of the term in his groundbreaking "The Rock and Roll Show" on New York's WINS in late 1954, as well as at his "Rock and Roll Jubilee Balls" at St. Nicholas Arena in January 1955, they chose to judge their candidates according to the music Freed spotlighted: R&B combos, black vocal groups, honking saxophonists, blues belters, and several white artists playing in the authentic R&B style (Bill Haley, Elvis Presley). The artists who appeared at Freed's earliest shows included orchestra leader Buddy Johnson, the Clovers, Fats Domino, Big Joe Turner, the
Origins of rock and roll "Moondog" for himself and any concerts or promotions he put on because he used as his regular theme music a piece called "Moondog Symphony" by the street musician Louis "Moondog" Hardin. Hardin subsequently sued Freed on grounds that he was stealing his name, and because Freed was no longer allowed to use the term Moondog, he needed a new catchphrase. After a night of heavy drinking, he and his friends came up with the name "The Rock and Roll Party" because he already was using the phrase "Rock and Roll Session" to describe the music he was playing. As his