I always find Sclavis interesting, but I'm unfamiliar with the other musicians.
http://www.inclinaisons.com/artists/index.php?ref=louis-sclavis-2&id=161
I think I've seen him play 5 times: NYC w/ Texier & Romano (Alliance Francaise), NYC 2 nights back to back quintet w/ Matinier on accordeon (Dans La Nuit with film at Alliance Francaise, and music from Affrontement des Pretendants at Tonic), Quartet w/ Dave Douglas (North Sea), and maybe best of all, a quartet with Michel Portal, Henri Texier and Daniel Humair at Montreal Jazz Festival.