"This art form, and it is an art form, which winds up being tagged as blues, is largely made up of expressions so genuine that they come straight out without second- or third-draft revisions. There's a resonance that's magnetic, kind of a compelling entity of its own. Shemekia Copeland, her dad is also from Houston, and released a couple of regional hits under the name Johnny 'Clyde' Copeland. As teenagers when we had the garage band we attempted playing – and the word is attempted – his great record 'Down On Bending Knees'. Talk about compelling – that was a great record. 

Unknown to me, Shemekia recorded a ZZ Top song, 'Jesus Just Left Chicago'. Her people asked if I'd consider playing a guitar figure and I said I'd really enjoy it. She didn’t know that I treasured the work her dad gave us. I said, well what's this for? A single? ""Well, we think it'll be single-worthy, as part of an album."" An album? Well I gotta hear it."

"I love it because I feel like I’ve got an insight of what my dad was kind of like. Also, in the movie I did with [director Richard Linklater — Everybody Wants Some!!] too, it was just cool to see this is kind of — like, my dad could’ve been one of these guys easily. It just shows that nothing’s changed. You’re relating to your parents — or any generation really — without having to be in front of them. It’s a really cool time-travelling-of-the-soul type of movie, which I really dig. It really holds up. It’s timeless. It sounds cliché — saying “timeless” — because that’s what I’m going to say about every single one of these movies, but the thing that’s cool about that is that there’s nothing close to what I’ve experienced. I didn’t have the same hair. I didn’t have the same music. I didn’t have the same clothes. I didn’t have the same kind of approach to anything, really, but I feel like I’ve been there still. That’s really cool when a movie can do that. You can see behind the mask and everybody can still relate. It’s really cool, and that movie does that."