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 🔍 to find similarities to the given chant.

  1. 🔍 100% Saepe expugnaveruntSaepe expugnaverunt
  2. 🔍 82% Saepe expugnaveruntSaepe expugnaverunt
  3. 🔍 69% Nunc dimittisNunc dimittis
  4. 🔍 63% Deus docuistiDeus docuisti
  5. 🔍 63% Factus esFactus es
  6. 🔍 61% Cor meumCor meum
  7. 🔍 60% AnnuntiaviAnnuntiavi
  8. 🔍 60% Beatus vir cujusBeatus vir cujus
  9. 🔍 59% Ecce sic benediceturEcce sic benedicetur
  10. 🔍 58% Ego diligentesEgo diligentes
  11. 🔍 57% Domine DeusDomine Deus
  12. 🔍 57% NoliteNolite
  13. 🔍 56% Nunc ergoNunc ergo
  14. 🔍 56% Ego sumEgo sum
  15. 🔍 55% Sacerdotes ejusSacerdotes ejus
  16. 🔍 54% Fortitudo meaFortitudo mea
  17. 🔍 54% Tu gloria Jerusalem (Tract)Tu gloria Jerusalem (Tract)
  18. 🔍 54% Ab ortu solisAb ortu solis
  19. 🔍 54% Beatus vir qui timet...delectatur (Tract.)Beatus vir qui timet...delectatur (Tract.)
  20. 🔍 53% Beatus vir qui timet... cupit nimis (Tract)Beatus vir qui timet... cupit nimis (Tract)
  21. 🔍 53% Jubilate DominoJubilate Domino
  22. 🔍 53% De profundisDe profundis
  23. 🔍 52% Meum est consiliumMeum est consilium
  24. 🔍 52% Surge DomineSurge Domine
  25. 🔍 52% Suscepimus (Tract.)Suscepimus (Tract.)
  26. 🔍 51% Gustate... TimeteGustate... Timete
  27. 🔍 51% Qui regis IsraelQui regis Israel
  28. 🔍 51% Veni sponsa ChristiVeni sponsa Christi
  29. 🔍 49% Nunc dimittisNunc dimittis
  30. 🔍 49% Ego autem cumEgo autem cum
  31. 🔍 48% Domine DeusDomine Deus
  32. 🔍 48% Manum suamManum suam
  33. 🔍 48% AnnuntiateAnnuntiate
  34. 🔍 48% Laudate... omnes gentesLaudate... omnes gentes
  35. 🔍 48% Induit eumInduit eum
  36. 🔍 47% Filii hominumFilii hominum
  37. 🔍 47% Ego pascamEgo pascam
  38. 🔍 47% Qui gloriaturQui gloriatur
  39. 🔍 47% Ad te levaviAd te levavi
  40. 🔍 46% De profundisDe profundis
  41. 🔍 46% Notus in JudaeaNotus in Judaea
  42. 🔍 46% Meum est consiliumMeum est consilium
  43. 🔍 45% Saepe expugnaveruntSaepe expugnaverunt
  44. 🔍 45% Ecce sic benediceturEcce sic benedicetur
  45. 🔍 44% DesideriumDesiderium
  46. 🔍 44% Qui confiduntQui confidunt
  47. 🔍 44% NoliteNolite
  48. 🔍 44% Fundamenta ejusFundamenta ejus
  49. 🔍 43% MagnificatMagnificat
  50. 🔍 43% Ego autem cumEgo autem cum
  51. 🔍 42% Manum suamManum suam
  52. 🔍 42% Qui gloriaturQui gloriatur
  53. 🔍 42% Surge DomineSurge Domine
  54. 🔍 42% Ego diligentesEgo diligentes
  55. 🔍 41% Qui seminantQui seminant
  56. 🔍 41% Laudate... omnes gentesLaudate... omnes gentes
  57. 🔍 41% Tu gloria JerusalemTu gloria Jerusalem
  58. 🔍 41% Te Deum PatremTe Deum Patrem
  59. 🔍 41% Induit eumInduit eum
  60. 🔍 41% Veni sponsa ChristiVeni sponsa Christi
  61. 🔍 41% Jubilate DominoJubilate Domino
  62. 🔍 41% AnnuntiateAnnuntiate
  63. 🔍 40% Probasti nosProbasti nos
  64. 🔍 40% DesideriumDesiderium
  65. 🔍 40% Qui confiduntQui confidunt