Charlie Haden

When you listen to a symphony orchestra, and the basses don't - there's no bass part, there's not that much depth. That's why I'm attracted to the instrument, the bass. It brings depth. It's like playing in a rainforest.

In L.A., I played with Joe Pass and Gabor Szabo. Mick Goodrick plays guitar in the Liberation Music Orchestra, and he's a real special player. Then I did a duet concert with Jim Hall at the 1990 Montreal Festival.

I know this world is ruled by infinite intelligence. Everything that surrounds us- everything that exists - proves that there are infinite laws behind it. There can be no denying this fact. It is mathematical in its precision.

Frankly, as much as I love to improvise, it hasn't been difficult to stick to the script on 'Mad Men.' The writing is so precise, and the story so carefully crafted, that I don't think there's room - or need - for ad libbing. I could never come up with dialogue as lovely as these writers do, anyway.

Working with franchises can be challenging, but at the same time I really did enjoy working on 'Star Wars,' for example, and I have done a lot of 'Dungeons & Dragons' games, but I still enjoy it very much.