At a concert last night I heard a pianist playing some music by a French pianist and composer - Dider Squiban. The music was from a suite based on Breton folk songs. It's a mixture of Celtic music and jazz, all in a very improvisational style. It was really excellent and got a great response.

I'd never heard of this composer before, but Google tells me that he's very well known, at least in France. Anyone else ever heard of him?