Then, you know, the other more-traditional role of the producer in, like, the kind of Quincy Jones sense is kind of part arranger. So you're coming up with, like, these - you hear these songs that are quite bare-bones, and you dream up what's the band doing? What's the rhythm section doing? What's the guitars, strings, pianos - that sort of thing. It's almost like a little toolbox.

D'Angelo could sing the phonebook and it would sound good.

Basically, there's a good friend of mine who works at EMI Publishing, a publishing company. He had asked me - he was like, you know, do you know this girl, Amy Winehouse? She's in New York for a day. She's kind of meeting people to maybe work with on her second album.

I remember that the bass was turned up slightly more on the mix from last week, and I thought that was good - or whatever. Like, there were some little things in there that he said that he came to, like, really enjoy my opinion or at least, like, my little comments on the songs. So I was kind of destined to probably be a studio rat.

So when I was working with Amy Winehouse on "Back To Black," you know, she had all these beautiful songs, incredibly well-written and just her on an acoustic, nylon-string guitar. And she'd play them for me, and then I would kind of drum up my idea of what I thought - make a demo with what I thought the drums should be doing, the guitars - like, quite a crude demo.

I mean, my wife is always like - I don't write lyrics. So I couldn't, like, really technically write a song for anyone. I could write a very nice instrumental. So she always sort of gives me a hard time because it's just such a ridiculously impossible standard to live up to, that your step-dad wrote that song for your mom.

Stevie Wonder doing 'We Can Work It Out' by the Beatles is one of my favorite records of all time.