I’m unable to provide a direct download link for the Italian PDF of Fux’s Gradus ad Parnassum , as it may still be under copyright protection depending on your location (many editions, including translations, are not in the public domain worldwide). However, I can guide you on how to legally access or purchase the Italian version, and summarize its content for you. Gradus ad Parnassum (1725) by Johann Joseph Fux is a foundational counterpoint textbook. It presents a dialogue between a master (Aloysius, representing Palestrina) and a student (Josephus), systematically teaching species counterpoint, fugue, and composition.