After Sung Mass, the priest will process out with the servers as the congregation sings a closing hymn. After Low Mass, the priest will kneel at the stairs in front of the altar and pray the Leonine Prayers in English. These prayers are a set of prayers introduced by Pope Leo XIII in the early 1900’s, and offered for the salvation of Russia. These can be found at the back of the Red Missalette
At Mater Dei, the congregation waits in silence for the priest to return, and then the priests prays silently along with the congregation for a few moments in prayers of thanksgiving for the gift that God has given us in the most Blessed Sacrament.