By the time he was finally signed by the Metropolitan in 1940 he had appeared in most of the major international opera houses, including the Royal Opera, Covent Garden and the Teatro Colon in Buenos Airies.
He was finally signed by the Metropolitan in 1940 he had appeared in most of the major international opera houses. This was by the time. This was including the Royal Opera. This was including Covent Garden. This was including the Teatro Colon in Buenos Airies.