. . . . . . . . . . . . "His orchestral repertory began with the last of the live, historical performances of Arturo Toscanini and the NBC Symphony Orchestra and continued over the years with such conductors as Georg Solti, Erich Leinsdorf, Leopold Stokowski, Tulio Serafin, Pierre Monteux, Charles Munch, Arthur Fiedler, Fritz Reiner, Jean Morel, Zubin Mehta, James Levine, Fausto Cleva and Nello Santi, conducting some of t" .