History - Dum conturbata
Feb 26, 2021 (fiat)
add source
sources
[{"chant_id":"2827","source":"3","page":"716","sequence":"1","extent":"1"},{"chant_id":"2827","source":"48","page":"439","sequence":"1","extent":"1"}]
version
Solesmes 1961
add source
sources
[{"chant_id":"2827","source":"3","page":"716","sequence":"1","extent":"1"},{"chant_id":"2827","source":"48","page":"439","sequence":"1","extent":"1"}]
version
Solesmes 1961