History - Juxta vestibulum
Feb 28, 2022 (fkchaud)
Added Graduale Romanum 1974 as a source
sources
[{"chant_id":"1208","source":"2","page":"85","sequence":"2","extent":"2"},{"chant_id":"1208","source":"3","page":"523","sequence":"2","extent":"2"},{"chant_id":"1208","source":"4","page":"65","sequence":"2","extent":"2"}]