Contents: ff. 120r-301v: Gradual of Saint-Etienne of Toulouse with neumes, and including a tonary on ff. 295v-301v, beginning ‘Autentus protus ad sonales . Tonum .I.’. This part contains a number of later (11th- and 12th-century) additions: f. 119r: A latin text in the upper margin, faded ...