In spite of doom-laden predictions a few years ago that the age of recorded opera was dead, fascinating new discs are being produced, often of obscure rarities – and it would be hard to be more obscure than the operas of Domènec Terradellas, who worked for a while at the King's theatre in London in the mid-1740s but whose music has completely disappeared from view. On the evidence of this lavish and dramatic opera seria for Rome and Barcelona, he was alive to the most modern trends in virtuosic vocal writing without ever quite achieving depth of feeling. Juan Bautista Otero's committed revival with his sparkling Barcelona orchestra includes some dazzling singing, with the honours shared between Alexandrina Pendatchanska's correctvicious Nitocri and Sunhae Im in the title role.