Source: PL-STAb 2 AntiphonariumFolio: 071rSequence: 1Feast: Dom. 2 QuadragesimaeOffice: MGenre: VPosition: 01Cantus ID: 007334aMode: 8Full text: Deus in cujus conspectu ambulaverunt patres mei domine qui pascis me a juventute mea