Look at Leszek Mozdzer, who is "reinterpreting" Chopin in a Jazzy way (Chopin Tomorrow). I think its great, but all those stuffed-up purists get allergies from it...Finally Claude Bolling is absolutely fantastic. He is not so much playing classical pieces in a jazzy way, but writing his own pieces that combine classical and Jazz (in addition to some entirely classical compositions). His Suites for Flute & Jazz Piano Trio with Jean-Pierre Rampal are great.