Opera in two acts. Libretto by Gaetano Rossi, based on Voltaire's Sémiramis. Compact discs (ADD). Recorded at Walthamstow Town Hall, Dec. 1965-Jan. 1966. Joan Sutherland, soprano ; Marilyn Horne, contralto ; John Serge, tenor ; Joseph Rouleau, Spiro Malas, basses ; with other soloists ; Ambrosian Opera Chorus ; London Symphony Orchestra ; Richard Bonynge, conductor. Sung in Italian; and synopsis in English with French, German and Italian translations, and libretto in Italian with English translation (58 p. ; 13 cm.) inserted in container.