Complex sentence: Tommy Shepard (March 31,1923--February 23,1993) was an American Trombone player who worked extensively in both Chicago and Hollywood as a regular recording artist for the top recording, television, and film studios.
Split into simpler sentences: Tommy Shepard (March 31,1923--February 23,1993) was an American Trombone player who worked extensively in both Chicago and Hollywood. He was a regular recording artist for the top recording, television, and film studios.