Tracy W. Bush is an American video game music composer, sound designer and a foley artist. He is known for composing music for the popular games Warcraft III: The Frozen Throne, Warcraft III: Reign of Chaos, World of Warcraft, StarCraft (all of which he also performed voice acting for), and StarCraft: Brood War, and for sound design on Diablo II and Diablo II: Lord of Destruction. More recently he has worked as audio director and composer on 5th Cell games Run Roo Run, Hybrid (video_game), and Scribblenauts Unmasked: A DC Comics Adventure.

He plays piano, guitar, bass guitar, drums, mandolin as well as other unnamed instruments. He speaks the German language fluently, and lists as his major influences The Beatles, Neil Finn and Billy Joel. He was born in San Francisco, California.