Astrid Varnay

Placido Domingo / José Carreras / Luciano Pavarotti, Placido Domingo (tenor vocals), Luciano Pavarotti (tenor vocals), José Carreras (tenor vocals), Julia Hamari (mezzo-soprano vocals), Renato Capecchi (bass-baritone vocals), Renata Scotto (soprano vocals), Reri Grist (soprano vocals), Richard Van...