Buckley tells Kerrang: "Right before recording the last record From Parts Unknown, I was feeling really exhausted with the way things were going, so I started getting into meditation and some spiritual type things, which are completely not typical of my character.

"If anyone had told me that would appeal to me five years ago I never would have believed them. I took this weird little detour outside of the way my life was going and had these new experiences, which really made me start looking at things differently."