Complex sentence: Goldsmith has produced for many top music acts, including Fat Boy Slim, but is now most notable for producing the 2005 film "The Hitchhiker's Guide to the Galaxy" and the 2007 film "Son of Rambow".
Split into simpler sentences: Goldsmith has produced for many music acts, including Fat Boy Slim, and later became a film producer. He produced the 2005 film "The Hitchhiker's Guide to the Galaxy" and the 2007 film "Son of Rambow".