https://www.catholicculture.org/culture/liturgicalyear/activities/view.cfm?id=1302
Liturgical Year : Activities : Hymn: Parce, Domine -- Spare Us, O Lord | Catholic Culture
The liturgical calendar helps Catholics to live a rich and fulfilling life during all seasons of the year. Provides information on saints and feast days,...
liturgical yearparce dominecatholic cultureactivitieshymn
https://www.cmme.org/database/pieces/4300
CMME: Parce domine populo tuo (Henricus Isaac)
An experimental database of online early music editions: virtual scores of 14th-16th century compositions which can be tailored to the needs of individual...
parce dominehenricus isaaccmmepopulotuo