Purcell's Dido and Aeneas stands as the greatest operatic achievement of seventeenth-century England, and yet, despite its global renown, it remains cloaked in mystery. The date and place of its first performance cannot be fixed with precision, and the absolute accuracy of the surviving scores, which date from almost 100 years after the work was written, cannot be assumed.

In this thirtieth-anniversary new edition of her book, Ellen Harris closely examines the many theories that have been pro...