Motu proprio Tra le sollecitudini
E1654200
UNEXPLORED
Motu proprio *Tra le sollecitudini* is a 1903 papal document by Pope Pius X that initiated major reforms in Catholic church music, promoting active participation of the faithful and the primacy of Gregorian chant.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Motu proprio Tra le sollecitudini canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.