A cheerful Dave Brubeck sits as his sons Chris, left, Danny and Darius, right, surround him during an intermission at Lincoln Center's Avery Fisher Hall, Saturday, June 23, 1985, New York. Joining Dave in his performance of "The musical life of Dave Brubeck", are his sons Chris on bass, Danny on the drums and Darius on the keyboards. (AP Photo/Richard Drew)

Photo by: Richard Drew

A cheerful Dave Brubeck sits as his sons Chris, left, Danny and Darius, right, surround him during an intermission at Lincoln Center's Avery Fisher Hall, Saturday, June 23, 1985, New York. Joining Dave in his performance of "The musical life of Dave Brubeck", are his sons Chris on bass, Danny on the drums and Darius on the keyboards. (AP Photo/Richard Drew)