Music -- Meyer (Paul): La Chasson de la Croisade contre les Abigeous, Paris, Librairie Renouard, 1875-79, 2 vols, 8vo -- Loewenberg (Alfred): Annals of Opera 1597-1940, Totowa, New Jersey, Rowman and Littlefield, 1978, lge. 8vo -- Kinsky (Georg) and Hans Halm: Das Werk Beethovens ..., Munich, G.Henle, 1955, lge 8vo -- Barzun (Jacques): Berlioz and the Romantic Century, Boston, Little, Brown and Company, 1950, 2 vols., 8vo -- Köchel (Ludwig von): Chronologiisch- thematische ... Wolfgang Amade Mozarts, Michigan, von J.W.Edwards, 1947, 4to; and approximately 200 others of similar interest.