In the Solesmes-edition Rituale Vestitionem..1952 this An has verses. In Yrieix and Harley 4951 we see these verses rubrices as An. But their melodic outline and their function as introduction to the Vos vocatis makes the Genre AV more plausible.
Surgit Jesus a cena et ponit vestimenta sua et cum accepisset lintheum precinxit se dixitque discipulis suis vos vocatis me magister et domine et vos benedicitis sum etenim si ego lavi vestros pedes dominus et magister et vos debetis alter alterius lavare pedes
Comments
In the Solesmes-edition Rituale Vestitionem..1952 this An has verses. In Yrieix and Harley 4951 we see these verses rubrices as An. But their melodic outline and their function as introduction to the Vos vocatis makes the Genre AV more plausible.