Hugo Martin Montgomery "Dirk" Campbell (born 30 December 1950, previously known as Mont Campbell) is a British multi-instrumentalist, composer and energy company executive. Campbell was born in the British military hospital in Ismailia, Egypt, and lived in Kenya till 1962, so was exposed to indigenous Arab and African music before its alteration by western influence. He studied Stravinsky and formed the progressive rock band Egg in 1968 with Dave Stewart and Clive Brooks. In 1972 he studied composition at the Royal College of Music, gaining an ARCM diploma in 1974. He composed the score to David Anderson's BAFTA-winning animated film "Dreamland Express" in 1983 and began a full-time career as composer in 1989 with film and commercials commissions from Redwing Films. He has since written scores for film, television, advertising, radio and stage. He is adept on a wide range of ethnic folk instruments which have led to recording work in film, television and computer games. He has created or contributed to several instrumental sound libraries (production music) distributed by ILIO Entertainments, World Winds, Origins, Music House, SOHO, Production Music Online, and others.