composer: theme music / composer: Poirot theme / Poirot Theme (21 episodes, 1990-2013)
conductor (10 episodes, 1990-1991)
composer: incidental music (7 episodes, 1990-1991)
composer: additional music / composer: additional music & lyrics / composer: night club music / dance band arrangements / music arranger: dance band music (6 episodes, 1990-1996)
composer: incidental music (5 episodes, 1990-1991)
musician: violin (2 episodes, 2013)
brass band (1 episode, 1990)
conductor: The British Concert Winds (1 episode, 1990)
assistant music scoring engineer (uncredited) (17 episodes, 1990-1996)
orchestrator (uncredited) (9 episodes, 2009-2013)
musician: double bass (uncredited) (6 episodes, 1990-1996)
musician: viola (uncredited) (5 episodes, 2000-2010)
assistant to composer (uncredited) / composer: additional music (uncredited) / additional arrangements (uncredited) (4 episodes, 2009-2010)
music mixer (uncredited) (4 episodes, 2009-2010)
musician: oboe (uncredited) (4 episodes, 2009-2010)
orchestra (uncredited) (4 episodes, 2009-2010)
assistant music scoring engineer (uncredited) (2 episodes, 1990)
score programmer (uncredited) (2 episodes, 2013)
music consultant (uncredited) (1 episode, 2005)
music programming (uncredited) (1 episode, 2010)
music mixer (uncredited) (1 episode, 2013)
