When I sit down and play guitar, I melt into the instrument. I can play for hours by myself. Playing guitar has given me such a wonderful life, and I'm grateful for it.
'Moving Pictures' still makes me get into a groove; I love the way it feels. But I'm not nostalgic for old times. I'd love to have that hair again and be 40 pounds lighter, but it's a tradeoff.
I think we're quite unique in that we do have our own sound and approach and we don't really care what's going on elsewhere... we've never wanted to be part of another trend or movement.
Of any guitarist, Jimmy Page was my biggest influence. I wanted to look, think and play like him. Zeppelin had a heavy influence on Rush during our early days. Page's loose style of playing showed an immense confidence, and there are no rules to his playing.
I'm not that fluid when it comes to scales and modes. I just pick up the guitar and play. It's all about exploration: just tune the guitar any way you want and start playing.