Mundasti Christi (Latin Easter Vigil Communion Chant) - St. Benedict Parish Chesapeake, Virginia, US

PLEASE TELL ME WHAT IS THE TITLE OF THE COMMUNION CHANT OR ANTIPHON. FYI: THERE'S NO COMMUNION VERSE IN THE EASTER VIGIL MASS OF THE EXTRAORDINARY FORM 1962 MISSAL. PLEASE TELL ME WHAT'S THE TITLE OF THIS CHANR. THANK YOU! St. Benedict's Parish in Chesapeake, Virginia, is home of the Extraordinary Form of the Roman Rite (Latin) Mass in Hampton Roads, offering Daily Confession, Daily Mass and sacraments according to the Liturgical Books of 1962. Established under the auspices of the Diocese of Richmond, St. Benedict's Parish is staffed by the Priestly Fraternity of St. Peter (FSSP). Link to their channel:    / @stbenedictsparish   All credits to the rightful owners.