A BIG PART OF SONGWRITING, like all writing, is editing-distilling thought down to essentials. Novice writers often hide behind filigree. In many cases the artistry is in what is unsaid. As the old saying goes, an iceberg moves gracefully because most of it is beneath the surface.

A song is like a dream, and you have to make it come true. They're like strange countries that you have to enter. You can write a song anywhere, in a railroad compartment, on a boat, on horseback -- it helps to be moving. Sometimes people who have the greatest talent for writing songs never write any because they are not moving.

My sense of rhyme used to be more involved in my songwriting than it is... Still staying in the unconscious frame of mind, you can pull yourself out and throw up two rhymes first and work it back. You get the rhymes first and work it back and then see if you can make it make sense in another kind of way. You can still stay in the unconscious frame of mind to pull it off, which is the state of mind you have to be in anyway.

Folk musicians, blues musicians did write a lot of songs about the "Titanic". That's what I feel I'm best at, being a folk musician or a blue musician, so in my mind it's there to be done. If you're a folk singer, blues singer, rock & roll singer, whatever, in that realm, you oughta write a song about the "Titanic", because that's the bar you have to pass.

In writing songs I've learned as much from Cézanne as I have from Woody Guthrie.

It's like a novelist writing far out things. If it makes a point and makes sense, then people like to read that. But if it's off in left field and goes over the edge, you lose it. The same with musical talent, I think.