There was something in the bel canto, not just opera, but a certain style of Italian singing that I responded to deeply.

Phil Ramone and Quincy Jones were very close. Phil Ramone was one of the greatest record producers of all time. I don't know if they talk about him enough in the film, but he produced [Frank] Sinatra, Barbra Streisand, all of Billy Joel, Paul McCartney - Phil Ramone was one of the major record engineers and producers.

You have to have a certain kind of celebrity to pull something that big together, but I had a whole thing called The Spirit of Man that I wanted to do worldwide concerts in celebration for the spirit of man. So, as I move forward, that would be the kind of thing that I have.

I've been going around the world; I've been to China, I sang at the General Assembly, the Security Council.

The [Frank] Sinatra interpretation of the music, as opposed to some other music that you were listening to - where you felt like they were singing at you - you felt Sinatra was singing to you. It's a very intimate art form, and that's what I responded to - the intimacy of his performance.

My daughter [Ariana], she's a sweet, lovely girl, but she doesn't have the drive or the belief in herself. As it says in the film, I get touched up thinking about it, no one can give you a career. You have to have that inner drive. She wants it, but she doesn't know how to go for it, she's too shy. To see her perform and come on stage and feel comfortable, you know, she has talent - that was very touching, very moving, for me. She has a really beautiful sound and voice. She's a young girl still, 26, and innocent. She was kind of sheltered.

Here I was in Estonia, doing a concert for 5,000 people, and not many people know the song My Way - Gorbachev in the 80s, My Way had just become a famous song, and [Mikhail] Gorbachev in a satirical, kind of cynical manner coined the term the Sinatra Doctrine and My Way was the song because the Baltic states in the Warsaw Pact wanted to go their own way and secede from the Soviet Union, so joking he says," Yeah, we've got the Sinatra Doctrine now."