I pull a lot of the stuff that I play off the rhythm tracks - and Keith Richards has been one of the main contributors to my inspirational playing.

When I talk about rock n' roll, to me, that goes back to the beginning of the 1950s. Blue suede shoes and sideburns, man. Pink and black coloured clothes. Turn your collar up, comb your hair in ducktails. And the music was cool. It was a whole culture then - a different world.