Just noticed this thread...late but for what its worth...
try chantcd.com (Chant Compendium Vol.’s 1 to 5)
they have 5 cd’s of beautiful old style gregorian chant (latin) all done in the actual congregation setting, complete with coughing & sneezing.
Over a hundred traditional latin songs, lots taken from the psalms.
Vol.2 & 5 are my favorites
enjoy :)
“try chantcd.com (Chant Compendium Vol.s 1 to 5)”
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Thanks.