The public needs to know - they need to know as much about atrial fibrillation as they do about cancer and diabetes.

First of all, I've been having a wonderful run of luck with cover albums, songs I didn't write. I had five pop cover albums and two Christmas albums, and they were all very successful.

Atrial fibrillation has been the low man on the totem pole and so were just trying to get more visibility about this particular disease and how dangerous this could be.

Every few years, I go back into all the songs and I update them so that it never sounds like an oldies show. If you come to the shows, they're full of muscle. 'Copacabana' sounds like it could have been released yesterday.

I'm still hungry. I've still got a million ideas. I'm still strong and ready to create.

I think my music is like anchovies - some people like it, some people get nauseous.

I was always into the music. Music, in general, saved my life. But the fame part... I would look up, see what was going on around me, the reporters and photographers and all, and then I would just go back to making my music.