History - O Domine... et filius
Sep 20, 2019 (nokel81)
Added Liber Usualis as source
sources
[{"chant_id":"1193","source":"2","page":"453","sequence":"1","extent":"1"},{"chant_id":"1193","source":"3","page":"1395","sequence":"1","extent":"1"}]
Added Liber Usualis as source
sources
[{"chant_id":"1193","source":"2","page":"453","sequence":"1","extent":"1"},{"chant_id":"1193","source":"3","page":"1395","sequence":"1","extent":"1"}]