W. H. Auden called opera the "last refuge of the High Style," and considered it the one art in which the grand manner survived the ironic levelings of modernity. He began writing libretti soon after he arrived in America in 1939 and abandoned his earlier attempts to write public, political drama. Opera gave him the opportunity to rise to the high style in public, not in an attempt to elevate his own status as a poet, but in service of the heroic voice of the singers. These works present their mythical actions with a direct intensity unlike anything in even his greatest poems. In this...