History - Vovete
Nov 19, 2018 (SirPL)
Added reference to Liber Usualis
sources
[{"chant_id":"1134","source":"2","page":"368","sequence":"1","extent":"1"},{"chant_id":"1134","source":"3","page":"1050","sequence":"2","extent":"2"}]
Added reference to Liber Usualis
sources
[{"chant_id":"1134","source":"2","page":"368","sequence":"1","extent":"1"},{"chant_id":"1134","source":"3","page":"1050","sequence":"2","extent":"2"}]