History - Ostende nobis

Sep 30, 2016 (Locutus)

added page reference for 1974 Graduale

sources
[{"chant_id":"1115","source":"2","page":"2","sequence":"2","extent":"2"},{"chant_id":"1115","source":"3","page":"320","sequence":"2","extent":"2"},{"chant_id":"1115","source":"4","page":"16","sequence":"2","extent":"2"}]