Source: SK-Bra (Bratislava) Missale of Bratislava I EC Lad. 3Folio: 188vbSequence: 4Full text: Laetifica animam servi tui quoniam ad te domine animam meam levaviFeast: Dom. 15 p. Pent.Office: MASSGenre: InVPosition: 01Cantus ID: g01206c