Complex sentence: Cliff Martinez (born February 5,1954) is an American film score composer and former drummer known for his work with the Red Hot Chili Peppers and Captain Beefheart.
Split into simpler sentences: Cliff Martinez (born February 5,1954) is an American musician and composer. Early in his career, Martinez was known as a drummer notably with the Red Hot Chili Peppers and Captain Beefheart.