History - Praesul invictissimus
Dec 31, 2020 (Olivier Berten)
Add source
remarks
Require in Antiphonale Solesmense 1935, p. 983
sources
[{"chant_id":"9290","source":"38","page":"983","sequence":"1","extent":"1"}]
Add source
remarks
Require in Antiphonale Solesmense 1935, p. 983
sources
[{"chant_id":"9290","source":"38","page":"983","sequence":"1","extent":"1"}]