I always believed in the music we did and that's why it was uncompromising.

I don't deal in technique. I deal in emotions

I always believed in the music we did and that's why it was uncompromising.

With Led Zeppelin, it has always been that mystique of how the music is done - how it works, why it works.

From the first album, Led Zeppelin was always going to be a totally new approach from what had gone before - whether it was approaching the blues or folk music like 'Babe I'm Gonna Leave You': nothing existed like that.

I wanted to emulate music from America - young punks playing rock n' roll is what it was. I read part of Keith Richards' autobiography, and it was totally parallel with me, learning from American records.