History - Dum complerentur
May 17, 2021 (Jacques Perriere)
Liber Antiphonarius page 503
sources
[{"chant_id":"2583","source":"3","page":"884","sequence":"1","extent":"1"},{"chant_id":"2583","source":"48","page":"503","sequence":"1","extent":"2"}]
Liber Antiphonarius page 503
sources
[{"chant_id":"2583","source":"3","page":"884","sequence":"1","extent":"1"},{"chant_id":"2583","source":"48","page":"503","sequence":"1","extent":"2"}]