IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the 🔍 to find similarities to the given chant.

  1. 🔍 100% Tu gloria Jerusalem (All)Tu gloria Jerusalem (All)
  2. 🔍 47% Tu gloria Jerusalem (All)Tu gloria Jerusalem (All)
  3. 🔍 27% ConfitebunturConfitebuntur
  4. 🔍 27% ExsultaboExsultabo
  5. 🔍 26% Tu gloria Jerusalem (II)Tu gloria Jerusalem (II)
  6. 🔍 25% ConfitebunturConfitebuntur
  7. 🔍 24% Tu gloria JerusalemTu gloria Jerusalem
  8. 🔍 24% Tu gloria JerusalemTu gloria Jerusalem
  9. 🔍 24% Tu gloria JerusalemTu gloria Jerusalem
  10. 🔍 23% ExsultaboExsultabo
  11. 🔍 23% Tu gloria Ierusalem...alleluiaTu gloria Ierusalem...alleluia
  12. 🔍 22% Tu gloria Jerusalem (S. Elisabeth)Tu gloria Jerusalem (S. Elisabeth)
  13. 🔍 22% Tu gloria Jerusalem (I)Tu gloria Jerusalem (I)
  14. 🔍 22% Tu gloria JerusalemTu gloria Jerusalem
  15. 🔍 21% Tu gloria IerusalemTu gloria Ierusalem
  16. 🔍 21% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  17. 🔍 21% Tu gloria JerusalemTu gloria Jerusalem
  18. 🔍 21% Beata nobis gaudiaBeata nobis gaudia
  19. 🔍 21% Te saeculorum PrincipemTe saeculorum Principem
  20. 🔍 21% Tu gloriaTu gloria
  21. 🔍 21% Ne timeasNe timeas
  22. 🔍 21% Beata nobis gaudiaBeata nobis gaudia
  23. 🔍 20% Lucis Creator optimeLucis Creator optime
  24. 🔍 20% Benedicta es tu (Grad.)Benedicta es tu (Grad.)
  25. 🔍 20% Tu gloria JerusalemTu gloria Jerusalem
  26. 🔍 20% Lucis Creator optimeLucis Creator optime
  27. 🔍 20% O gente felix hospitaO gente felix hospita
  28. 🔍 20% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  29. 🔍 20% Filiae JerusalemFiliae Jerusalem
  30. 🔍 20% O lux beata CaelitumO lux beata Caelitum
  31. 🔍 19% Gaude mater AnnaGaude mater Anna
  32. 🔍 19% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  33. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  34. 🔍 19% BenedixeruntBenedixerunt
  35. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  36. 🔍 19% Tu gloria Jerusalem (Tract)Tu gloria Jerusalem (Tract)
  37. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  38. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  39. 🔍 19% Vexilla Regis (Exaltatio Sanctae Crucis)Vexilla Regis (Exaltatio Sanctae Crucis)
  40. 🔍 19% Vexilla Regis prodeuntVexilla Regis prodeunt
  41. 🔍 19% Vexilla Regis prodeuntVexilla Regis prodeunt
  42. 🔍 19% Te saeculorum PrincipemTe saeculorum Principem
  43. 🔍 19% Vexilla Regis prodeuntVexilla Regis prodeunt
  44. 🔍 19% Vexilla Regis (Tempore Passionis)Vexilla Regis (Tempore Passionis)
  45. 🔍 19% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  46. 🔍 19% O sol salutis intimis (Alter tonus)O sol salutis intimis (Alter tonus)
  47. 🔍 19% Verbo DominiVerbo Domini
  48. 🔍 19% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  49. 🔍 19% Tu gloria... o RosaTu gloria... o Rosa
  50. 🔍 19% Jesu ChristeJesu Christe
  51. 🔍 18% Tenuisti manumTenuisti manum
  52. 🔍 18% VerumtamenVerumtamen
  53. 🔍 18% Tu gloriaTu gloria
  54. 🔍 18% Memor fuiMemor fui
  55. 🔍 18% Laetamini cum Jerusalem (All.)Laetamini cum Jerusalem (All.)
  56. 🔍 18% O vos aethereiO vos aetherei
  57. 🔍 18% Qui manducatQui manducat
  58. 🔍 18% Beata nobis gaudiaBeata nobis gaudia
  59. 🔍 18% Crux orbis salus perditiCrux orbis salus perditi
  60. 🔍 18% Beata nobis gaudiaBeata nobis gaudia
  61. 🔍 18% Dominus... fecitDominus... fecit
  62. 🔍 18% Beata nobisBeata nobis
  63. 🔍 18% Exaudi Domine... tibiExaudi Domine... tibi
  64. 🔍 18% Aeterne sol qui lumineAeterne sol qui lumine
  65. 🔍 18% O Redemptor O Redemptor