 He performed numerous recitals in the United States, Mexico, Central America, the Caribbean, Canada, Australia, Europe, Israel, Russia and the Far East including the Marlboro Festival in Vermont, Casals Festivals in Puerto Rico, Grand Teton Festival in Wyoming, where he was concertmaster, the Royal Chamber Orchestra of Japan, New York Philomusica Chamber Ensemble, St. Louis Sinfonietta, and was first violinist in the New York String Quartet.Mr.