Jazz legends' duet is an all too rare occasion, writes Paula Yeoman.
Chick Corea has seen dramatic changes in music in the decades he's been making it, but he says if there's one thing that's remained the same, it's the magic of live performance.
"You could translate live performance into just life - that's what life is. It's about people being together, doing things together and creating things. It's something that's native to every person.
"So live performance will never change. It doesn't matter how much the technology, the culture, the mechanics and the politics changes, that one aspect will always remain basic to everybody."
There is no one paragraph that could do justice to Corea's life in music. He is simply one of the greatest jazz musicians of our time. And you know that when he teams up with a legend like Herbie Hancock - as he has on this current world tour - you're in for a hell of a show.