Complex sentence: In addition, the song was also utilized to promote AMC's 2013 "Fear Fest" and is also used as the main theme music in the History Channel's TV series, "Biker Battleground Phoenix".
Split into simpler sentences: In addition, the song was also utilized to promote AMC's 2013 "Fear Fest". And it's also used as the main theme music in the History Channel's TV series "Biker Battleground Phoenix".