History - Laetatus sum
May 20, 2022 (Jacques Perriere)
psalm tone 4g, LAetátus, Liber Antiphonarius page 100
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"(c4) L\u00Ae6(e)t\u00e1(g)tus(gh) sum(h'_) *(,) in(h) his(hi) qu\u00e6(g') di(e)cta(fg) sunt(gf) mi(e.)hi.(e.) (::)"
mode_var
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sources
[{"chant_id":"2694","source":"3","page":"282","sequence":"2","extent":"1"},{"chant_id":"2694","source":"48","page":"100","sequence":"3","extent":"1"}]