50 years experience playing synthesizers and digital keyboards, and 75 years playing the organ and piano. Served as a Nuclear Reactor Officer in U.S. Navy aboard nuclear powered aircraft carrier USS Enterprise during Vietnam War. Faculty member at the University of Illinois.Voted as the Outstanding Faculty Member in 1975. Former high school teacher and cross country and football coach. Worked in Washington DC for Control Data Corporation. Consulted with The White House, the U.S .Senate, The CIA, FEMA, and a dozen other federal agencies. Retired from Apple, after 30 years, as Apple's Senior Development Executive. Trained over 120,000 K-12 educators and university faculty how to use computers , iPhones and iPads in the curriculum. I have owned and played nine different synthesizers and electronic keyboards over the past 40 years.