Source: SK-BRnm (Bratislava) Slovenské národné múzeum - Hudobné múzeum GradualeFolio: 046rSequence: 2Full text: Si iniquitates observaveris domine domine quis sustinebitFeast: Dom. SeptuagesimaeOffice: MASSGenre: TcVPosition: 02Cantus ID: g00634bMode: 8