text: On November 20, 1955, African American rock 'n' roll singer and guitarist Bo Diddley appeared on The Ed Sullivan Show, only to infuriate Sullivan. A reporter who was there at the time described what happened: "Controversy raged at the CBS Studio 57, last Sunday ... in a verbal battle that started over one of the performer's refusal to do a number on the telecast which Sullivan had requested. During the dress rehearsal, Bo Diddley ... agreed to do "Sixteen Tons," as Marlo Lewis, Toast of the Town's Executive Producer and Sullivan had requested. However, at 8:29 PM, as Sullivan went into commercial, the folk singer hurried to the side of Ray Block, musical director, to announce he had 'changed his mind' and was going to do "Diddley Daddy". After several attempts to get him to change his mind, CBS brass went into a hurried conference in attempt to synchronize the timing of the show with the longer number." Sullivan was enraged: "You're the first black boy that ever double-crossed me on the show," Diddley quoted him as saying. "We didn't have much to do with each other after that," he added.  Later, Diddley resented that Elvis Presley, whom he accused of copying his revolutionary style and beat, received the attention and accolades on Sullivan's show that he felt were rightfully his. "I am owed," he said, "and I never got paid."  "He might have," wrote Nachman, "had things gone smoother with Sullivan."