I was fortunate enough to meet Billy after a concert. I strategically parked my squarebird out back behind the tour busses and after the concert and post show wound down I got to hang with him a bit and we walked around the car and asked me if the lake pipes were hooked up etc... They were, so I uncapped 'em and showed him what it sounded like! He was kind enough to sign the inside of my Tres Hombres album. Billy was real cool. I love ZZ's first three albums... they had a groove that was so tight, and in my opinion, some of the best music from '1970-1975. Frank Beard and Dusty Hill don't get the credit they deserve... Frank is just awesome. I hope both of them are doing well and they can continue to rock, or just sit back and relax after their 50th anniversary tour coming up.