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In page Michael Cretu:

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In the 1980s, Cretu took over production for the pop quartet Hubert Kah and started writing songs with the band leader Hubert Kemmler, achieving a number of hits. Among his other work, Cretu was also one of the producers of Mike Oldfield's 1987 album Islands and the producer of Peter Schilling's 1989 The Different Story (World of Lust and Crime) album.[4]