name:Quia tuum; office-part:Toni Communes; book:Graduale Romanum, 1974, p. 815 & Gregorian Missal, 1990, p. 44 & Liber cantualis, 1983, p. 28; transcriber:Pierre François; %% (c3) R/. Qui(c)a(ef) tu(f)um(f) est(f) re(f)gnum,(f) et(f) po(e)té(gh)stas,(g_f_) (,) et(f) gló(f)ri(e)a(f) in(g) sǽ(e)cu(e)la.(c.) (::) (e+)