This is the website of Father Cassian of the GOC-Stephanos (Matthewite) Synod, which I am still looking into, so not yet able to recommend. The contents of Father's site seems good, though, and the liturgical chant has the European sounds we are used to in the west. Apprécier!
LE SITE DES VRAIS CHRÉTIENS ORTHODOXES (VCO) FRANCOPHONES
(THE SITE OF TRUE ORTHODOX CHRISTIANS (VCO) FRENCH SPEAKING)
Chants Liturgiques avec Notation
(Liturgical Chants with Notation)
All these chants can be listened to (with synthesized voice) and printed