Carlo Maria Giulini
He collaborated with many important conductors: Riccardo Chailly, Myung-Whun Chung, Colin Davis, Gianandrea Gavazzeni, Carlo Maria Giulini, Eliahu Inbal, Lorin Maazel, Zubin Mehta, Riccardo Muti, Antonio Pappano, Michel Plasson, Georges Prêtre, Wolfgang Sawallisch, Philippe Auguin, Giuseppe Sinopoli, and Georg Solti.