 Wallez recorded for Decca, EMI, CBS, Erato, Forlane, Ades and received awards for them, including the Grand Prix du Disque for the violin concertos by Jean-Marie Leclair, the "Russian Concerto" and the Concerto in F by Édouard Lalo, and a Gold Record for the Vivaldi "Four Seasons" with the Ensemble orchestral de Paris.He teaches violin at the Conservatoire Supérieur de Musique in Geneva (virtuosity class) and tutors children aged 3 to 7 through the association he created, la Maison Internationale du Violon.Wallez is the artistic adviser of the Septembre Musical de l'Orne a festival in Normandy.