| ID | Title  | Author | Language | Number of records | Number of melodies |
|---|---|---|---|---|---|
| 899 | Tajná žalost Tayna zalost | Anonymous | Czech | 1 | 0 |
| 607 | Toť jest božie přikázanie | Anonymous | Czech | 0 | 1 |
| 877 | Tremet tumet dum claruit | Anonymous | Latin | 0 | 1 |
| 796 | Tres magi de gentibus | Anonymous | Latin | 0 | 1 |
| 685 | Tres signatas calculo | Anonymous | Latin | 0 | 0 |
| 935 | Tria sunt - Videntes stellam - Reges Tharsis | Anonymous | Latin | 0 | 1 |
| 707 | Tribus signis Deo dignis | Anonymous | Latin | 0 | 1 |
| 323 | Triumphat dei filius | Anonymous | Latin | 0 | 0 |
| 329 | Tu es ille fons signatus | Anonymous | Latin | 0 | 0 |
| 871 | Tu felix excelsa es | Anonymous | Latin | 0 | 1 |
| 25 | Turba canat populi | Anonymous | Latin | 1 | 1 |
| 45 | Tvorče milý Tworcze myly | Anonymous | Czech | 1 | 0 |
| 708 | Umbram destruxit penitus | Anonymous | Latin | 0 | 0 |
| 938 | Unde gaudent - Eia dei hierarchia - Nostra iucunda curia Unde gaudent - Eya dei ierarchia - Nostra iocunda curia | Anonymous | Latin | 0 | 1 |
| 709 | Universalis ecclesia | Anonymous | Latin | 0 | 0 |
| 253 | Urbs beata Sion gaude | Anonymous | Latin | 0 | 1 |
| 23 | Ursula speciosa | Anonymous | Latin | 2 | 1 |
| 337 | Ut a malis absolvamur | Anonymous | Latin | 0 | 0 |
| 540 | Ut igitur plenitudo | Anonymous | Latin | 1 | 0 |
| 773 | Utěšený nám den nastal Utiesseny nam den nastal | Anonymous | Czech | 0 | 1 |
