Complex sentence: Scott Humphrey is a Canadian record producer and mix engineer best known for his work with multiplatinum recording artist Rob Zombie and has co-written, co-produced and mixed all of his records up until 2007's "Zombie Live".
Split into simpler sentences: Scott Humphrey is a Canadian record producer and mix engineer. He is best known for his work with multiplatinum recording artist Rob Zombie and has co-written, co-produced and mixed all of his records up until 2007's "Zombie Live".