name:Laetatus sum in his;
office-part:Antiphona;
mode:4;
book:Liber antiphonarius, 1960, p. 100;
transcriber:Andrew Hinkley;
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(c4) LAe(e)tá(g)tus(gh) sum(h'_) *(,) in(h) his(hi) quae(g') di(e)cta(fg) sunt(gf) mi(e.)hi.(e.) (::)