choragihttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31338569enGetty Institute2026-03-30 20:31:19http://AATesaurus.cultura.gencat.cat/aat/getty_enTesaurus d'Art i Arquitecturatext/html choragoi choragus choraguses choregi choregoi choreguses coryphaei koryphaioi