musical director / music director / musician: piano (894 episodes, 1968-2001)
musician (374 episodes, 1974-2001)
musician (240 episodes, 1974-2001)
musician (70 episodes, 1975-1976)
musician (65 episodes, 1974)
musical director (55 episodes, 1997-2001)
music: organ (1 episode, 1971)
musician (1 episode, 1974)
musician (1 episode, 1986)
musician (1 episode, 1990)
musician (1 episode, 1997)
musician (1 episode, 1998)
musician: piano (uncredited) (1 episode, 1985)