As a soloist he has collaborated with conductors such as James Levine, Fabio Luisi, Hans Graf, and Raymond Leppard, while as a chamber musician he is the founder and artistic director of Musique et Vin au Clos Vougeot in the Burgundy region of France, and a frequent guest at the Pacific Music Festival in Japan, the Seattle Chamber Music Festival, and La Jolla???s SummerFest.