With nearly 40 years of performing, he has lived, played and sung through a remarkable period of musical history. His masterful playing and soulful rendition have broad appeal. George has opened for or performed with Ray Charles, Bill Cosby, Les McCann, George Duke, Frankie Avalon, Glen Yarbrough, Joe Russell (The Persuasions), Spyro Gyra, Billy Preston, Stan Kenton Orchestra, Hazel Miller, Gene Bass, Billy Tolles, JoJo Williams, Fred Fuller, Billy Rich (now with Taj Mahal), and performed for such celebrities as Johnny Mathis, Joan Van Ark, Charlton Heston, Mariette Hartley.