Source: SK-Sk (Spišska Kapitula) Graduale ScepusienseFolio: 153vSequence: 1Full text: Vos qui secuti estis me sedebitis super sedes judicantes duodecim tribus Israel dicit DominusFeast: Petri, PauliOffice: MASSGenre: CmPosition: 1Cantus ID: g00359