History - Bonum est confiteri
Nov 19, 2018 (SirPL)
Added reference to Liber Usualis
sources
[{"chant_id":"1338","source":"2","page":"360","sequence":"2","extent":"2"},{"chant_id":"1338","source":"3","page":"1041","sequence":"1","extent":"2"}]
Added reference to Liber Usualis
sources
[{"chant_id":"1338","source":"2","page":"360","sequence":"2","extent":"2"},{"chant_id":"1338","source":"3","page":"1041","sequence":"1","extent":"2"}]