The apostolate of the group is to participate in the Sunday mass at 12:00 p.m. and in the different celebrations of relevance of the liturgical year. people who wish to join must be willing to learn and comply with 1) Rehearsals: Tuesday and Thursday from 6:30 to 8:00 p.m. which take place in the "chapel" room of the Escule a de Pastora and cover a weekly fee for the payment of the director's fee for one of the two rehearsals. 2) Comply with the assigned activities that result from the commitments of the choir.