Did Ken really play Bass Professionally?

The Motion Picture Special Payments Fund thinks so because they are still paying him. Jingle (commercial) residuals are paid quarterly, but are short lived. Record royalties are amortized over a 5 year period with special payments fund, but motion picture royalties seem to be for life. Ken has been collecting royalties for a couple of movies he played in back in the 70's and they are still paying him. It's not much, but he says "It's like getting a free lunch once a year."