| ID | Title  | Author | Language | Number of records | Number of melodies |
|---|---|---|---|---|---|
| 184 | Hoc festum venerantes | Anonymous | Latin | 0 | 0 |
| 364 | Hoc in festo maeste maesto Hoc in festo meste mesto | Anonymous | Latin | 0 | 0 |
| 359 | Hoc in templo sonet melos | Anonymous | Latin | 0 | 0 |
| 49 | Hodie Christus nasci voluit | Anonymous | Latin | 1 | 0 |
| 778 | Hodie splendor et lux | Anonymous | Latin | 0 | 0 |
| 169 | Homo tristis esto | Anonymous | Latin | 1 | 1 |
| 291 | Hosce niti et laeti | Anonymous | Latin | 0 | 0 |
| 381 | Hospodine pomiluj ny | Anonymous | Czech | 3 | 1 |
| 352 | Huius in natalitio Huius in natalitio | Anonymous | Latin | 0 | 0 |
| 936 | Huius sit - Quem pastores - Natus est | Anonymous | Latin | 0 | 1 |
| 485 | Hymnizemus Christo regi Imnisemus Christo regi | Anonymous | Latin | 1 | 1 |
| 828 | Iacob scalam - Pax aeterna - Terribilis Iacob scalam - Pax eterna - Terribilis | Petrus Wilhelmi de Grudencz | Latin | 0 | 1 |
| 292 | Iacob sidus canduit | Anonymous | Latin | 0 | 0 |
| 17 | Iam adest dies iubileus | Anonymous | Latin | 1 | 1 |
| 487 | Iam caligo noctis | Anonymous | Latin | 1 | 1 |
| 217 | Iam Christus ab inferis | Anonymous | Latin | 2 | 1 |
| 488 | Iam consurgunt pueri | Anonymous | Latin | 1 | 0 |
| 489 | Iam cuncti psallite | Anonymous | Latin | 1 | 1 |
| 874 | Iam legatur caelitus Iam legatur celitus | Anonymous | Latin | 0 | 1 |
| 165 | Iam novae legis Iam nove legis | Anonymous | Latin | 1 | 0 |
