This is a remarkable collection: two and a half hours' worth of opera arias, duets, and a couple of choruses, and nary a dud among them. All the stars are here, from Alagna to Schwarzkopf, with stops at Gheorghiu, Callas, Bjoerling, Dessay, Gedda, Carreras, Popp, Domingo, Norman--and a bunch of others. And the repertoire is wisely chosen: the gorgeous Flower Duet from Lakme, de los ...