The Walking Dead's haunting musical score is composed by Bear McCreary. Thomas Golubic is the Music Supervisor.

In addition, the series uses various audio tracks per episode as follows:

Season 1

Episode 101 : 10/31/2010 “Days Gone Bye”
Episode 102 : 11/02/2010 “Guts”
Episode 103 : 11/14/2010 “Tell It To The Frogs”
Episode 104 : 11/21/2010 “Vatos”
Episode 105 : 11/28/2010 “Wildfire”
Episode 106 : 12/05/2010 “TS-19” (Season Finale)
Misc Trailers & Promos