History - De quacumque
Sep 24, 2019 (nokel81)
Added Liber Usualis as source
sources
[{"chant_id":"1324","source":"2","page":"486","sequence":"1","extent":"1"},{"chant_id":"1324","source":"3","page":"1441","sequence":"1","extent":"1"}]
Added Liber Usualis as source
sources
[{"chant_id":"1324","source":"2","page":"486","sequence":"1","extent":"1"},{"chant_id":"1324","source":"3","page":"1441","sequence":"1","extent":"1"}]