1. Hail, Holy Queen (Salve Regina caelitum) from Pro ecclesia
| Section of | Pro ecclesia, Op. 46 (McGrath, Joseph J.) for organ |
| Title | 1. Hail, Holy Queen (Salve Regina caelitum) |
| Tempo markings | — |
| Metronome markings | — |
| Keys | — |
| Time signatures | — |
| Average duration (sec) | — |
| Number of measures | — |
| Code |  |
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