Seder Hazanut of the Sephardi Community of Bordeaux (Annotated Ed.)
For 100 years, an original manuscript containing the year-round order of prayers of the Spanish & Portuguese Jews of Bordeaux went missing.
But in 2016, a copy was unexpectedly found by Peter Nahon, a young linguist and lecturer at Paris-Sorbonne, who has now published a critical and annotated version. Authored by the Bordeaux ḥazanim Isaac Gaston Salzédo (1854-1906) and Abraham Castro (1820?-1881), this guide for cantors shows a remarkable resemblance with the Portuguese minhag in Amsterdam and New York.
Copies may be purchased here: https://geuthner.com/livre/le-rite-portugais-a-bordeaux-d'apres-son-seder-hazanut/1131