History - Memento verbi tui
Nov 19, 2018 (SirPL)
Added reference to Liber Usualis
sources
[{"chant_id":"696","source":"2","page":"379","sequence":"2","extent":"1"},{"chant_id":"696","source":"3","page":"1065","sequence":"2","extent":"1"}]
Added reference to Liber Usualis
sources
[{"chant_id":"696","source":"2","page":"379","sequence":"2","extent":"1"},{"chant_id":"696","source":"3","page":"1065","sequence":"2","extent":"1"}]