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% AbsolveAbsolve
  2. 🔍 88% AbsolveAbsolve
  3. 🔍 63% Qui confiduntQui confidunt
  4. 🔍 62% Laudate... omnes AngeliLaudate... omnes Angeli
  5. 🔍 55% Qui confiduntQui confidunt
  6. 🔍 55% Absolve DomineAbsolve Domine
  7. 🔍 55% AnnuntiaviAnnuntiavi
  8. 🔍 54% Laudate... omnes AngeliLaudate... omnes Angeli
  9. 🔍 52% Surge DomineSurge Domine
  10. 🔍 52% Laudate... omnes gentesLaudate... omnes gentes
  11. 🔍 51% Meum est consiliumMeum est consilium
  12. 🔍 51% Domine DeusDomine Deus
  13. 🔍 49% Probasti nosProbasti nos
  14. 🔍 46% Ego sumEgo sum
  15. 🔍 46% Qui gloriaturQui gloriatur
  16. 🔍 46% ExspectabamExspectabam
  17. 🔍 46% Manum suamManum suam
  18. 🔍 46% NoliteNolite
  19. 🔍 46% Cor meumCor meum
  20. 🔍 45% Domine DeusDomine Deus
  21. 🔍 45% Meum est consiliumMeum est consilium
  22. 🔍 45% Nunc ergoNunc ergo
  23. 🔍 45% De profundisDe profundis
  24. 🔍 45% Te Deum PatremTe Deum Patrem
  25. 🔍 43% Manum suamManum suam
  26. 🔍 43% Fundamenta ejusFundamenta ejus
  27. 🔍 43% Surge DomineSurge Domine
  28. 🔍 42% Factus esFactus es
  29. 🔍 42% AnnuntiaviAnnuntiavi
  30. 🔍 42% Veni sponsa ChristiVeni sponsa Christi
  31. 🔍 42% Qui confiduntQui confidunt
  32. 🔍 42% Jubilate DominoJubilate Domino
  33. 🔍 41% Sacerdotes ejusSacerdotes ejus
  34. 🔍 41% Qui gloriaturQui gloriatur
  35. 🔍 40% Saepe expugnaveruntSaepe expugnaverunt
  36. 🔍 40% Ecce sic benediceturEcce sic benedicetur
  37. 🔍 40% Deus docuistiDeus docuisti
  38. 🔍 40% Fundamenta ejusFundamenta ejus
  39. 🔍 40% NoliteNolite
  40. 🔍 39% DesideriumDesiderium
  41. 🔍 39% Ego autem cumEgo autem cum
  42. 🔍 39% Ab ortu solisAb ortu solis
  43. 🔍 39% AnnuntiateAnnuntiate
  44. 🔍 39% Laudate... omnes gentesLaudate... omnes gentes
  45. 🔍 39% Beatus vir cujusBeatus vir cujus
  46. 🔍 39% EffuderuntEffuderunt
  47. 🔍 39% Ego sumEgo sum
  48. 🔍 39% Induit eumInduit eum
  49. 🔍 38% De profundisDe profundis
  50. 🔍 38% Ab ortu solisAb ortu solis
  51. 🔍 38% AnnuntiateAnnuntiate
  52. 🔍 37% Ego diligentesEgo diligentes
  53. 🔍 37% Ego diligentesEgo diligentes
  54. 🔍 37% Beatus vir qui timet...delectatur (Tract.)Beatus vir qui timet...delectatur (Tract.)
  55. 🔍 37% Jubilate DominoJubilate Domino
  56. 🔍 36% Ad te levaviAd te levavi
  57. 🔍 36% DesideriumDesiderium
  58. 🔍 36% Ego autem cumEgo autem cum
  59. 🔍 36% Beatus vir qui timet... cupit nimis (Tract)Beatus vir qui timet... cupit nimis (Tract)
  60. 🔍 36% Te Deum PatremTe Deum Patrem
  61. 🔍 36% Laudate... omnes gentesLaudate... omnes gentes
  62. 🔍 35% Veni sponsa ChristiVeni sponsa Christi
  63. 🔍 35% MagnificatMagnificat
  64. 🔍 35% Suscepimus (Tract.)Suscepimus (Tract.)
  65. 🔍 35% Laudate Dominum omnes gentes (Ps.116 - Textus antiquus)Laudate Dominum omnes gentes (Ps.116 - Textus antiquus)