Amici e Rivali - Friends and Rivals - comprises arias duets and trios from seven of the composer s operas written between 1815 and 1826: the most famous comic opera of them all Il Barbiere di Siviglia and six serious dramatic works Otello Armida La donna del Lago Elisabetta Regina d Inghilterra Le SièGE de Corinthe and the rarest title here Ricciardo e Zoraide.