History - Quoniam Deus magnus
Nov 19, 2018 (SirPL)
Added reference to Liber Usualis; Name unification
incipit
Quoniam Deus magnus
sources
[{"chant_id":"1352","source":"2","page":"361","sequence":"1","extent":"2"},{"chant_id":"1352","source":"3","page":"1042","sequence":"1","extent":"1"}]