As a former SSPX member, I recall women in choirs singing Mass responses along with the men. I've researched online and it appears Pope St. Pius X was not in favor of this. Can anyone point me in the right direction for answers ? (please excuse my ignorance on this matter) Are women permitted to chant the responses during High Mass? If so, when? Under what circuмstances are women allowed to respond? It seems like a "modernist" approach, but maybe not?