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: 2025-12-19. 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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Exsultent justiExsultent justi
  2. πŸ” 69% Exsultent justi (simple tone)Exsultent justi (simple tone)
  3. πŸ” 60% Exsultent justiExsultent justi
  4. πŸ” 59% Exsultent justiExsultent justi
  5. πŸ” 59% Ascendit fumusAscendit fumus
  6. πŸ” 57% Exsultent justi (R. br.)Exsultent justi (R. br.)
  7. πŸ” 50% Exsultent justi... allel.Exsultent justi... allel.
  8. πŸ” 46% Exsultent justiExsultent justi
  9. πŸ” 38% Laetamini in DominoLaetamini in Domino
  10. πŸ” 38% Justi epulentur (Intr.)Justi epulentur (Intr.)
  11. πŸ” 38% Ego dixi, Domine (Tonus simplex)Ego dixi, Domine (Tonus simplex)
  12. πŸ” 38% Laetamini in DominoLaetamini in Domino
  13. πŸ” 37% Exsultent justiExsultent justi
  14. πŸ” 35% Steterunt ante thronumSteterunt ante thronum
  15. πŸ” 35% Benedicam DominumBenedicam Dominum
  16. πŸ” 35% Constituit eum dominumConstituit eum dominum
  17. πŸ” 34% Constitues eos principesConstitues eos principes
  18. πŸ” 34% In aeternum DomineIn aeternum Domine
  19. πŸ” 34% Justi epulenturJusti epulentur
  20. πŸ” 34% Adjuvabit eamAdjuvabit eam
  21. πŸ” 34% Adimplebis me laetitiaAdimplebis me laetitia
  22. πŸ” 33% Posuisti DominePosuisti Domine
  23. πŸ” 33% In omnem terramIn omnem terram
  24. πŸ” 32% Bellabunt adversum teBellabunt adversum te
  25. πŸ” 32% Speciosa facta esSpeciosa facta es
  26. πŸ” 32% Magnificentia et pulchritudoMagnificentia et pulchritudo
  27. πŸ” 32% Meritis et precibusMeritis et precibus
  28. πŸ” 32% Amavit eumAmavit eum
  29. πŸ” 32% Adoramus te Christe (Resp Br)Adoramus te Christe (Resp Br)
  30. πŸ” 31% MagnificentiaMagnificentia
  31. πŸ” 31% Benedictus es DomineBenedictus es Domine
  32. πŸ” 31% Elegit eumElegit eum
  33. πŸ” 31% Hodie sciΓ©tisHodie sciΓ©tis
  34. πŸ” 30% Fulgebunt justi sicut solFulgebunt justi sicut sol
  35. πŸ” 30% In hoc cognoviIn hoc cognovi
  36. πŸ” 30% Sana animam meamSana animam meam
  37. πŸ” 30% Gloriosus apparuistiGloriosus apparuisti
  38. πŸ” 30% Dirigatur Domine ad teDirigatur Domine ad te
  39. πŸ” 29% Gratia Dei et misericordiaGratia Dei et misericordia
  40. πŸ” 29% Gloria et honoreGloria et honore
  41. πŸ” 29% Laetamini in DominoLaetamini in Domino
  42. πŸ” 29% Benedictus es DomineBenedictus es Domine
  43. πŸ” 29% Gloriosus apparuistiGloriosus apparuisti
  44. πŸ” 29% Speciosa facta es (Resp Br)Speciosa facta es (Resp Br)
  45. πŸ” 29% Amavit eum Dominus (Resp. Br.)Amavit eum Dominus (Resp. Br.)
  46. πŸ” 29% In omnem terramIn omnem terram
  47. πŸ” 29% Iubilate Deo (99)Iubilate Deo (99)
  48. πŸ” 29% Justi epulentur (Intr.)Justi epulentur (Intr.)
  49. πŸ” 28% Inclina cor meumInclina cor meum
  50. πŸ” 28% Hodie scietisHodie scietis
  51. πŸ” 28% Scapulis suisScapulis suis
  52. πŸ” 28% AdjuvabitAdjuvabit
  53. πŸ” 28% Benedicam DominumBenedicam Dominum
  54. πŸ” 28% Gloria et honoreGloria et honore
  55. πŸ” 28% Benedictus es DomineBenedictus es Domine
  56. πŸ” 28% Adimplebis meAdimplebis me
  57. πŸ” 28% Sancte Pater Benedicte (Tonus Simplex)Sancte Pater Benedicte (Tonus Simplex)
  58. πŸ” 28% Stetit Angelus (Resp Br)Stetit Angelus (Resp Br)
  59. πŸ” 28% In conspectu AngelorumIn conspectu Angelorum
  60. πŸ” 28% Clamavi in totoClamavi in toto
  61. πŸ” 27% Ascendit fumusAscendit fumus
  62. πŸ” 27% Audi filia et vide (Resp. Br.)Audi filia et vide (Resp. Br.)
  63. πŸ” 27% Ave Maria (R.br.)Ave Maria (R.br.)
  64. πŸ” 27% Fortitudo meaFortitudo mea
  65. πŸ” 27% Inclina cor meumInclina cor meum