John Du Prez is a musician and composer best known as a past member of 1980's multi-hit New Wave Salsa group Modern Romance (1981-83). The band achieved eight top-forty hits and two hit albums and John - who played trumpet with Modern Romance - even had a song named after him: 'Who Is John Du Prez?', the b-side to the group's hit 'Cherry Pink and Apple Blossom White'.

John quit the band in 1984 and concentrated on composing music scores for films like the Rob Lowe vehicle, Oxford Blues (1984), Wanda adında bir balık (1988), and Ninja Kaplumbağalar (1990). He has since collaborated with ex- Modern Romance frontman David Jaymes a number of times, most notably on the feature film Fascination (2004), and their single 'Best Years of Our Lives' featured in Şrek (2001).

John is friend to Eric Idle and has worked with him on numerous Monty Python projects including Brian'ın Hayatı (1979) and Hayatın Anlamı (1983). He and Eric wrote and performed the song 'Really Nice Day' in the animated movie Vahşi doğa (2006).