People are always spewing this horseshit about how age doesn't matter. Well, it does matter! I'm thirty-five, and I'm happy to be thirty-five. I can't pretend I'm still a snot-nosed 21-year-old.

Some people try and tell you what the songs are about and it bores me to death.

Hugh [Evans] called us. And obviously this has been on our radar for all the years it`s been going on. And each year obviously reaches more and more people, and it`s high profile. Hugh reached out to our manager just down the street. And we said we`re here [ on GLOBAL CITIZEN in the Central Park] to help and do whatever we can.

I would say that I'm very proud that Metallica plays heavy music - but equally proud that we don't think like a heavy-metal band.

The only band that we have never played with but have always wanted to is the Rolling Stones.

Stretching your parameters is a necessity if you wan to keep growing, and sometimes the best way to do that is to dive into the deep end.

This isn't about fans, greed or money. It's about being morally right or wrong. Nobody is governing the way music gets from artists to fans. It's all running amok.