| Work Title | Maria Mater Gratiae |
|---|---|
| Alternative. Title | |
| Composer | Letorey, Omer |
| Internal Reference NumberInternal Ref. No. | IOL 3 |
| Key | E-flat major |
| Librettist | Catholic Liturgy |
| Language | Latin |
| Dedication | à Monsieur Michel Cozette |
| Composer Time PeriodComp. Period | Early 20th century |
| Piece Style | Romantic |
| Instrumentation | medium voice, mixed chorus (SATB, ad lib.), organ |
