Ivanhoé contains music from the opera that has a libretto by whom?
La gazza ladra La gazza ladra (] , The Thieving Magpie) is a "melodramma" or opera semiseria in two acts by Gioachino Rossini, with a libretto by Giovanni Gherardini based on "La pie voleuse" by Théodore Baudouin d'Aubigny and Louis-Charles Caigniez.
Harold or the Norman Conquest Harold, or the Norman Conquest is an opera in four acts with music by the British composer Frederic H. Cowen with a libretto by Edward Malet, edited by Frederic Edward Weatherly, adapted into the German by L.A. Caumont, and first performed at Covent Garden, London on 8 June 1895.