And sometimes, I'd be allowed to be hanging out in the studio, which I just loved kind of, like, being in the room with these big recording desks, with all these, like, buttons and knobs and watching the guys use them.

I think that that spirit, or at least the raucousness of maybe that, is in there. And then yeah, like, along the way, you fine tune it 'cause you're thinking, like, OK, we need to now turn this into a song.

My mother was pretty strict. I hated it, but maybe it made me a bit more sensible.

I think that where it came from and the initial birth of it - it did come out of a jam at Bruno's studio, you know? He was playing drums. And Jeff Bhasker, who co-produced the record with us, is on synths, and I was playing bass.

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.

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.

So sometimes if I'm working with a rapper, like Ghostface Killah or Nas, producing usually means, in hip-hop, that you make the music. You make the beat, and you give it to them. And they write the rhymes.