When you're around enormously successful people you realise their success isn't an accident - it's about work.

The Beatles are the most credible band in the history of music.

Honest always sells. Always has, always will.

I have to sing it every night, I can't get up on stage if it's some bullshit story.

I'm a sucker for pop melodies, things you can't get out of your head.

Nobody works harder than Lady Gaga. Nobody. She is unbelievable. I don't know how she sleeps, or when or if.

The cool thing about writing music, writing anything, is that once you publish it, it's there forever.