Source: PL-WRu I F 411 Cistercian Gradual (Silesia)Folio: 002vSequence: 1Feast: Dom. 1 AdventusOffice: MASSGenre: OffCantus ID: g00493Mode: 2Full text: Ad te domine levavi animam meam deus meus in te confido non erubescam neque irrideant me inimici mei etenim universi qui te exspectant non confundentur