name:Psalm 109 (Dixit Dominus) (Tone 1.f); office-part:Psalmus; mode:1; book:The Liber Usualis, 1961, p. 128; %% (c4) Di(f)xit(gh) Dó(h)mi(h)nus(h) Dó(ixi)mi(hr)no(h) me(g hr)o(h.) : *(:) Se(h)de(h) a(h) dex(g)tris(f) me(gh gr)is.(gf..) (::)