History - Crudelis Herodes Deum
Jan 15, 2021 (xmarteo)
Deleted source "Nocturnale Romanum" to fix reported problem, because the NR deserves its own version without the rythmic signs.
sources
[{"chant_id":"2129","source":"3","page":"464","sequence":"3","extent":"2"},{"chant_id":"2129","source":"23","page":"226","sequence":"0","extent":"2"}]