Source P-VV (Vila Viçosa) Biblioteca do Palácio Real A.M. D-005 Folio 018r Sequence 001 Text Sederunt principes et adversum me loquebantur et iniqui persecuti sunt me Feast Stephani Liturgical occasion MI Genre Gr Mode 5 Cantus ID g00560 Images 017v-018r 018v-019r
