I saw Deep Purple live once and I paid money for it and I thought 'Geez this is ridiculous.' You just see through all that sort of stuff. I never liked those Deep Purples or those sort of things. I always hated it. I always thought it was a poor man's Led Zeppelin.
I'm quite good at taking in information so I voraciously inhale Wikipedia - which may have some things wrong in it but I think is generally more information than we had before. Last tour we didn't have Wikipedia. And then Discovery Channel and History Channel. I can take it in and retain what I think are the most important facts.