There will be a Led Zeppelin as long as there's a Jimmy Page, John Bonham, John Paul Jones and Robert Plant. This isn't a nostalgia band playing the hits forever. If anything ever happened and somebody left - which I really can't see happening - I don't think we'd bother to carry on. The magic for me is as it is now.

I'm attracted by the unknown, but I take precautions.

The beauty of the band was you never knew what was going to come out next.

Artists say that paintings are never done. I sort of feel the same way about music. I would never say something is perfect. There are performances that can generate a lot of emotion in me when I hear them, but I can't say if anything is perfect.

I feel Aleister Crowley is a misunderstood genius of the 20th century. Because his whole thing was liberation of the person, of the entity, and that restrictions would foul you up, lead to frustration which leads to violence, crime, mental breakdown, depending on what sort of makeup you have underneath. The further this age we're in now gets into technology and alienation, a lot of the points he's made seem to manifest themselves all down the line.

Many people in the neighborhood liked hip-hop and house music, and I couldn't play that. You can't perform that on guitar or drums, which was what I was playing, at the time. But, I got so much from mariachi bands that were constantly playing in the neighborhood.

Crowley didn't have a very high opinion of women, and I don't think he was wrong.