History - Elegit eam Deus

Feb 11, 2021 (SirPL)

Added reference to Les Heures Gregoriennes

sources
[{"chant_id":"9141","source":"19","page":"327","sequence":"2","extent":"1"},{"chant_id":"9141","source":"19","page":"457","sequence":"2","extent":"1"},{"chant_id":"9141","source":"29","page":"20","sequence":"3","extent":"3"}]