precentor

A cleric who directs the choral services of a church or cathedral.

A leader or director of a church choir or congregation in singing.

The leader of the choir in a cathedral; — called also the chanter or master of the choir.

The leader of the congregational singing in Scottish and other churches.

The person who is the song and/or prayer leader in a cathedral, church, monastery, or synagogue and generally facilitates worship.

the musical director of a choir