History - Qui mihi ministrat
Feb 28, 2022 (fkchaud)
Adding Graduale Romanum 1974 as a source
remarks
Vertical episema in wrong position on illic --> fixed
sources
[{"chant_id":"685","source":"2","page":"[15]","sequence":"1","extent":"1"},{"chant_id":"685","source":"3","page":"1141-1143","sequence":"1","extent":"1"},{"chant_id":"685","source":"4","page":"484","sequence":"1","extent":"1"}]