Fully notated English texts, using Gregorian formulas. Everything in one place, in standard Sacramentary format. No need to use several books or search through several appendices. Suitable for liturgical use, easy-to-read layout. Fully notated collects (Vatican notation) for al Sundays, holy days, and principal feasts (Triduum not included).Twenty-five prefaces, four eucharistic prayers, including the Roman Canon. Tones drawn from the Sacramentary, Ordo Missae in Cantu, and other sources that reflect the Gregorian tradition.