Leaf from an antiphonary, containing music and chant for the Mass Ordinary

Gloria in excelsis deo. Et in terra pax hominibus bon[a]e uoluntatis. Laudamus te. Benedicimus te. Adoramus te. Glorificamus te. Gratias

Kvrie [...] leyson. Xriste [...] leyson. Kvrie [...] leyso[n]. Kvrie [...] leyson.