Footnotes
[1.] "Les Origines du Théâtre Moderne ou Histoire du Génie Dramatique depuis le Premier Siècle jusqu'au XVIe." Paris, 1838.
[2.] "Histoire de l'Harmonie au Moyen Age." Paris, 1852.
[3.] See Robert Eitner's introduction to the First Part of "Die Oper von ihren ersten Anfängen bis zur Mitte des 18. Jahrhunderts." Leipsic, 1881.
[4.] "Histoire de la Musique Dramatique en France," par Gustave Chouquet. Paris, 1873.
[5.] "An Historical and Critical Account of the Theaters in Europe," by Lewis Riccoboni, translated from the Italian. London, 1741.
[6.] "La Musique aux Pays-Bas avant le XIX Siècle," Edmond Vander Straeten. Brussels, 1867-1888.
[7.] "Musici alia Corte dei Gonzaga in Mantova dal Secolo XV al XVIII," per A. Bertolotti. Milan.
[8.] "A General History of the Science and Practice of Music," by Sir John Hawkins. London, 1776.
[9.] "Scena Letteraria degli Scrittori Bergamaschi," per Donato Calvi. Bergamo, 1664.