The plot concerns the feisty eponymous heroine Isabella. She has been sailing in the Mediterranean, accompanied by an elderly admirer Taddeo, in search of her lover Lindoro. After her ship is wrecked Mustafa, the Bey of Algiers, believes her the ideal replacement for his neglected wife who he intends to marry off to a captured slave, who happens to be Lindoro. Complicated situations ensue involving Taddeo being awarded the honour of Kaimakan and Mustafa in turn becoming a Pappataci, a spoof award invented by Isabella to keep him obeying her strict instructions. All ends well in a rousing finale with the Italians escaping from the clutches of the Bey.
For approaching a remarkable quarter of a century Antonio Florio and his colleagues at the Centro di Musica Antica Pietà de’ Turchini in Naples have been successfully breathing new life into the forgotten repertory of the Neapolitan Baroque. Now Florio has made an agreement with Glossa for the San Lorenzo de El Escorial-based label to issue the recordings of the ensemble of singers and instrumentalists, now renamed as simply I Turchini.
Like all castrati, Gaetano Berenstadt's hormones had gone crazy, but Berenstadtis were particularly strong. With a height of about 185 cm, he is said to have had 130 cm long legs, arms that were far too short and a corpulent belly; a field day for the caricaturists. But when he stood on the opera stage and sang, he was idolised.