His exceptional good looks made him a matinee idol, and Franco Corelli - the Prince of Tenors - was dubbed "Mr. Soldout" for 20 consecutive years. In 1958, just seven years after beginning his career, he was already the highest-paid tenor in Italy. Following his Met debut in 1961, he was celebrated as the greatest tenor in the world, a position that he retained until his departure from the Met in 1975. His charismatic performances in such operas...