Ironically, the success I've experienced at country radio has left me ostracized from pop and other formats of radio.

The congregation that I was raised in was one that sang and a non-instrumental fashion. It was all a cappella singing, and so that had a major influence on me.

I can't escape being born in Pike County, Kentucky, grandson of a miner, Luther Tibbs, and his wife, Earlene, and traveling as a child up and down Route 23 between Kentucky and Columbus, Ohio, where I was raised, experiencing life via working-class people. Nor do I want to escape.

I always knew about as a kid, knew that that particular injury at [my grandfather's] finger had been caused in that disaster that killed his brother-in-law, my grandmother's brother. And he never talked about his own brother's death to me. My mother told me about that and told me about the impact on her family. And that's part of what you hear in the first verse of "Miner's Prayer."

I quit eating red meat a long time ago. I'm a vegetarian, but not by a moral issue or any kind of stand. I still eat dairy. And I quit eating sugar about the same time I quit eating red meat, but I eat fruit.

I heard more of the stories from my mother and my granny and my aunts that would describe what they had known that he didn't often talk about. I remember seeing [grandfather] as a child. He was working in a mine that was fairly close to their home there in Betsy Lane, Ky., and it was so close in proximity that he wouldn't clean up or shower there. He would just drive back home. And I remember one time seeing him come in and it was like seeing an alien person show up because he was still covered in coal dust and soot, and it had a profound impact on me.

I live out of cans a lot. But I try to indulge only in healthy canned food.