History - In salutari
Nov 19, 2018 (SirPL)
Added reference to Liber Usualis
sources
[{"chant_id":"1290","source":"2","page":"383","sequence":"1","extent":"1"},{"chant_id":"1290","source":"3","page":"1069","sequence":"2","extent":"2"}]
Added reference to Liber Usualis
sources
[{"chant_id":"1290","source":"2","page":"383","sequence":"1","extent":"1"},{"chant_id":"1290","source":"3","page":"1069","sequence":"2","extent":"2"}]