The third volume of the new Monastic Antiphonal contains the complete Propers of the Saints and all the Commons (offices of the day), as well as the complete collection of the prayers of the Sanctoral. This work comprises the antiphons, the brief responses, the versicles and the prayers, as well as the festive psalms of Lauds and Vespers. With this book, it is possible to celebrate the whole daily office in Gregorian chant, in a form renovated in conformity with the liturgical principles promulgated by Vatican II. Information on the new antiphonal, its liturgical choices and its musical innovations, is available on the web page of the workshop of musical paleography: http://palmus.free.fr