A great painting is something that you can come back to again and again.

In a way it's the emotional feeling that you get in a good rock song or folk song, there's just nothing that rivals that.

Obviously there are pieces of classical music that are some of the most beautiful music ever written, for me anyway is a lot of classical or contemporary music, so it's a different kind of space that you enter when you're listening to it.

A good song is a nice set of chords and some good lyrics; a great song is a song that reinvents itself over time. That you can always find something interesting in the more you listen to it - it keeps revealing something to you.

American politics are important because it affects the entire world in often negative ways.

Most of my favourite guitarists are self-taught, because in a way there's less of a reverence for the instrument itself, so you end up finding and inventing however you want to play it.

A great painting is something that you can come back to again and again.