"By Flowing Waters: Chant for the Liturgy", although not an official liturgical book, is approved for publication by the USCCB Committee on the Liturgy. The chants are translated from the Graduale Simplex and may be used as sung settings of the Responsorial Psalm, Entrance, and Communion Chants.
Monsignor James P. Moroney
Executive Director
The U.S. Bishops' Committee on the Liturgy
87. In the Dioceses of the United States of America, there are four options for singing at communion:
(1) the antiphon from the Missal or the antiphon with its psalm from the Graduale Romanum, as set to music there or in another musical setting;
(2) the antiphon with psalm from the Graduale Simplex of the liturgical time;
(3) a chant from another collection of psalms and antiphons, approved by the conference of bishops or the Diocesan bishop, including psalms arranged in responsorial or metrical forms;
(4) some other suitable liturgical chant (cf. no. 86) approved by the conference of bishops or the Diocesan bishop. This is sung either by the choir alone or by the choir or a cantor with the people.
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