I'm not a jazz musician, because, I mean, firstly, I can't play anything. I'm not bad on the tamborine. I have a certain way with the triangle. But I'm not a jazz musician ... my band, they always joke, they always say that I'm a disposable, pop, jazz superstar.

I am singing a genre of music that people are very protective of. I am being compared to the greatest vocalist of all time.

I had done an interview with 'Hello' magazine. In it, they asked me if I was going to marry Emily Blunt. Of course, what was I going to say? I said, 'Oh yeah I am going to marry her and I love her and all of this stuff.' It's true. I was making a joke. They said to me, 'Have you asked her?' I said, 'Have I? Maybe I am asking her through the magazine.'

I was reading a Time magazine interview with an author named Brené Brown. She said, "People that fail seem to ultimately do the same thing they think works over and over again." I had an epiphany and called my manager and started a creed with my producers. I promised we'd do whatever was best for the song and the album - no ego would get in the way.

I had this strange belief, perhaps naively, that somehow, if I kept working hard, and I kept doing it with integrity, that I would get my chance.

Look at Neil Diamond. Was he the cool guy? No, he was the housewives' guy. He didn't try to be what he wasn't. He just did what he did - made great music, was a good entertainer, nice-enough guy.

I have not earned the right to be called the young Sinatra, but give me time.