History - Quod dico vobis
Jul 27, 2021 (Jacques Perriere)
Liber Usualis page 1173
sources
[{"chant_id":"1002","source":"2","page":"[31]","sequence":"1","extent":"1"},{"chant_id":"1002","source":"2","page":"592","sequence":"2","extent":"1"},{"chant_id":"1002","source":"3","page":"1173","sequence":"1","extent":"1"}]