James Mallinson, Ann Murray, Dame Margaret Price, Wiener Staatsopernchor, Patrizia Pace, Alejandro Ramírez, Ernesto Gavazzi, Filarmônica de Viena, Mariana Nicolesco, Riccardo Muti, Kathleen Battle
Roberto Paternostro, NHK Chamber Soloists, Lucia Aliberti, Giuseppe Sabbatini, Giovanni De Angelis, Tokyo Symphony Orchestra, Tokyo Philharmonic Orchestra, Alfredo Kraus, Renato Bruson, Roberto Scandiuzzi, Rundfunk-Sinfonieorchester Berlin, Mariana Nicolesco, Edelmiro Arnaltes, Stefano Rinaldi-Miliani, Sona Ghazarian
