. . . . . . "She has collaborated with such leading conductors as Leonard Bernstein, James Conlon, Charles Dutoit, Daniele Gatti, James Levine, Zubin Mehta, Riccardo Muti, Seiji Ozawa, Michel Plasson, Georges Pr??tre, Wolfgang Sawallisch, Giuseppe Sinopoli, Michael Tilson Thomas." . . . . . . . . . .