Opera arias and ensembles. Program notes in English, French, and German, and libretto with French, English, and German translations (27 p.) in container. Reissued from recordings published 1990-1991. Cecilia Bartoli, soprano ; with Edita Gruberova, Yvonne Kenny (in K. 135), Lelia Cuberli, Ferruccio Furlanetto, John Tomlinson (in K. 588) ; Concentus Musicus Wien ; Nikolaus Harnoncourt, conductor (K. 135) ; Berliner Philharmoniker ; Daniel Barenboim, conductor (K. 492, 588).