History - Diffusa
Oct 01, 2019 (nokel81)
Added Liber Usualis as source
sources
[{"chant_id":"900","source":"2","page":"559","sequence":"2","extent":"2"},{"chant_id":"900","source":"3","page":"1572","sequence":"1","extent":"1"}]
Added Liber Usualis as source
sources
[{"chant_id":"900","source":"2","page":"559","sequence":"2","extent":"2"},{"chant_id":"900","source":"3","page":"1572","sequence":"1","extent":"1"}]