United Kingdom, Nov. 28 -- Jamie Campbell Bower relied on music to help "build" his Stranger Things character Vecna.

The 37-year-old actor portrays the antagonist and his past incarnations Henry Creel and One and he's told how there are particular pieces of "dark" music that help him get into the mindset of the mysterious villain.

He told Deadline: "I draw great inspiration from music. It's one of those things, I think we all know where we were when we first heard certain songs and how we were feeling when we heard them.

" But, for this show, particularly, I really did use music to help build this character. There's a level of meditation, I suppose, that comes with being in this character.

"I found myself in a world of much darker, so...