Gaudentius was a Greek music theorist in Classical Antiquity. Nothing is known of his life or background, or when he lived, except what can be inferred from his sole surviving work, Εἰσαγωγὴ ἁρμονική (English: Harmonic Introduction), a treatise.[1][2][3][4]
Cassiodorus (c. 485-585) praises the treatise, and mentions a contemporary Latin translation for use in schools by one Mutianus,[5] which has not survived.[1][3] The treatise was first printed in 1652 by Marcus Meibomius, together with a commentary and a Latin translation, in his Antiquae musicae auctores septem (English: Ancient Music by Seven Authors).[1][3][6]
Zanoncelli, Luisa (1990). La manualistica musicale greca: [Euclide], Cleonide, Nicomaco, Excerpta Nicomachi, Bacchio il Vecchio, Gaudenzio, Alipio, Excerpta Neapolitana (in Italian). Milan: Ed. Ang. Guerini. pp. 305–369.
Kalogeropoulos, Takis (1998). Το λεξικό της Ελληνικής Μουσικής [The Dictionary of Greek Music] (in Greek). Vol. 1. Athens: Giallelis. p. 445.
Mathiesen, Thomas (3 June 1998). Strunk, Oliver; Treitler, Leo (eds.). Source Readings in Music History (Revised ed.). New York. pp. 66–85. ISBN978-0393037524.{{cite book}}: CS1 maint: date and year (link) CS1 maint: location missing publisher (link)
Gaudentius (1895). "Gaudence - Introduction harmonique". Collections des auteurs grecs relatifs à la musique (in French). Vol. 5 - Atypius et Gaudence, Bacchius L'Ancien. Ruelle, Ch.-Émile (translator and editor); Szwajcer, Marc (editor). Paris: Imprimerie nationale – via remacle.org. A French translation of Εἰσαγωγὴ ἁρμονική, with commentary.