The Charlotte Observer did a profile on Mark Crozer who is the songwriter and singer for Bray Wyatt's theme music.
Wyatt discovered the song himself on a licencing for television website. WWE purchased the rights to the song which was called "Broken Out In Love" and they officially changed the title to "Live In Fear."
Wyatt was quoted in the story talking about the theme:
"As soon as I heard the bass line of this one, a spark happened. It was magic. He was able to capture a mood in a melody. The mood is very eerie. The song and Bray Wyatt come together so well because Bray is an enigma."
Subject: Bray Wyatt Talks About Finding His Entrance Music 
