Otu Gregorian mere onwe ya ka amara na ngwụcha 1990s. Ndị soloists nke otu ahụ mere ihe omume dabere na ebumnuche nke abụ Gregorian. Ihe onyonyo ogbo nke ndị egwu kwesịrị nlebara anya nke ukwuu. Ndị na-eme ihe nkiri na-eyiri uwe ndị mọnk. Akwụkwọ akụkọ otu ahụ enweghị ihe jikọrọ ya na okpukperechi. Nhazi nke otu Gregorian nwere nkà Frank Peterson guzo na mmalite nke otu ahụ. Site na nwata […]
