We did a two month tour with Taj Mahal that was really healing and cathartic and a good distraction after my brother passed away. Then I knew I wanted to take a year off, and it was really nice to have that chance to fall apart.

I'm honored when young people say they've gone to school on slide guitar with my records. But people get their influence from my live shows and records and YouTube, not me personally. I walk around with a hat on. People don't know it's me.

'I Will Not Be Broken' has really become very healing for me. Any time you go through a cataclysmic event... it's going to inform the richness that you sing from... The experiences of life make all your emotions, I think, deeper.

I'm sure I would have been considered a more significant artist if I was a singer-songwriter. It's just not the way I roll. I love being a curator and a musicologist. People write me letters and thank me for turning them on to Fred McDowell and Sippie Wallace, and that's partly my job this time around.

I don't know that I'm unique in that people relate to my music, but I would hope people would say that I'm honest and that I do the best work I can possibly do instead of coasting.

Leading a band and producing yourself and picking cool tunes and putting a show together takes a lot of thought, and a certain amount of courage. In my early twenties, if I wasn't getting good enough at it, then people would not come and see me. Anybody who has lasted this long - I hope we get better with age.

Those of us with a microphone who are blessed with the gift of being in the public eye have a special opportunity to give voice to all those groups whose activism is sometimes ignored or put on the back pages with the the dumbing down of television and the tabloidization of journalism. As Ralph Nader called it, "sound barks," not even sound bites.