Improvisation in nine centuries of western music : an anthology with a historical introduction / - Ferand, Ernest T.; Fellerer, Karl Gustav,; Binchois, Gilles,; Hofhaimer, Paul,; Sandrin,; Layolle, Francesco de,; Rore, Cipriano de,; Finck, Heinrich,; Zarlino, Gioseffo,; Calvisius, Seth,; Chamaterò Di Negri, Ippolito,; Thomas de Sancta Maria,; et al. (Arno Volk Verlag,, 1961)