sentences:  In 1998 he appeared with the Chicago Symphony in 4 live concerts and a CD recording for DGG under Pierre Boulez with violinist Gil Shaham.He has also been heard at the Canada's DuMaurier Contemporary Music Festival and national broadcast on the CBC, Tanglewood Music Festival, the Aspen Music Festival, Milwaukee Symphony, Philadelphia Orchestra, Detroit Symphony, as well as with the Montreal Symphony in a special video recording for Japan's NHK Television Network.Kaptain has performed under many noted conductors, including James Levine, Pierre Boulez, the late Sir Georg Solti, James Conlon, H. Robert Reynolds, Leonard Slatkin, Gilbert Varga.