Thomas Paul Coyne was an american mastering engineer. He started his career at Frankford/Wayne Recording Labs (Philadelphia based mastering studios) in 1978 where he worked with dance and R&B throughout the 1980s.
In 1989 he moved to The Hit Factory (studio based in New York City), where he established himself as an expert in hiphop and R&B.
In 1994 he was hired to Sterling Sound (New York City mastering firm) which he bought with his associates in 1998. He was one of the biggest names mastering Hiphop, R&B and Pop music.