With a repertoire that twirls from Fats Waller to Stan Getz, Philippe Dervieux on piano and Olivier Defays on saxophone play like two acrobats without a net, oscillating between audacity and mastery. Their musical complicity is palpable, ladies and gentlemen, each note exchanged like a wink, each chord a risk. When they launch into bold improvisations, a suspense worthy of Hitchcock sets in, keeping the audience on the edge of their seats with every breath, every tension-filled silence.