La Feillée seems to have been as­so­ci­at­ed with the choir of Chartres Ca­thed­ral as a priest. His works in­clude:

• An abridge­ment of the Ro­man An­ti­phon­ary
• Nouvelle Mé­thode du plain-chant, 1782

1. Annue Christe
2. Jesu Re­demp­tor Sae­cu­li
3. St. Am­brose