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% AnnuntiateAnnuntiate
  2. 🔍 76% AnnuntiateAnnuntiate
  3. 🔍 71% AnnuntiateAnnuntiate
  4. 🔍 60% Surge DomineSurge Domine
  5. 🔍 58% Tu gloria Jerusalem (Tract)Tu gloria Jerusalem (Tract)
  6. 🔍 57% NoliteNolite
  7. 🔍 57% Manum suamManum suam
  8. 🔍 57% De profundisDe profundis
  9. 🔍 55% Ad te levaviAd te levavi
  10. 🔍 54% Te Deum PatremTe Deum Patrem
  11. 🔍 54% Qui seminantQui seminant
  12. 🔍 54% Meum est consiliumMeum est consilium
  13. 🔍 53% Factus esFactus es
  14. 🔍 53% Ego diligentesEgo diligentes
  15. 🔍 53% Veni sponsa ChristiVeni sponsa Christi
  16. 🔍 53% Nunc ergoNunc ergo
  17. 🔍 52% Deus docuistiDeus docuisti
  18. 🔍 52% Gustate... TimeteGustate... Timete
  19. 🔍 52% Laudate... omnes gentesLaudate... omnes gentes
  20. 🔍 51% Fortitudo meaFortitudo mea
  21. 🔍 51% Domine DeusDomine Deus
  22. 🔍 50% Beatus vir cujusBeatus vir cujus
  23. 🔍 50% Qui confiduntQui confidunt
  24. 🔍 50% Ego pascamEgo pascam
  25. 🔍 50% Fundamenta ejusFundamenta ejus
  26. 🔍 50% Laudate... omnes gentesLaudate... omnes gentes
  27. 🔍 49% Suscepimus (Tract.)Suscepimus (Tract.)
  28. 🔍 49% Ego sumEgo sum
  29. 🔍 49% De profundisDe profundis
  30. 🔍 48% Nunc dimittisNunc dimittis
  31. 🔍 48% Saepe expugnaveruntSaepe expugnaverunt
  32. 🔍 48% Ecce sic benediceturEcce sic benedicetur
  33. 🔍 48% Filii hominumFilii hominum
  34. 🔍 47% NoliteNolite
  35. 🔍 47% Meum est consiliumMeum est consilium
  36. 🔍 47% Qui gloriaturQui gloriatur
  37. 🔍 47% AnnuntiaviAnnuntiavi
  38. 🔍 47% Ab ortu solisAb ortu solis
  39. 🔍 47% Surge DomineSurge Domine
  40. 🔍 46% Jubilate DominoJubilate Domino
  41. 🔍 46% Manum suamManum suam
  42. 🔍 46% Tu gloria JerusalemTu gloria Jerusalem
  43. 🔍 46% DesideriumDesiderium
  44. 🔍 44% Laudate... omnes AngeliLaudate... omnes Angeli
  45. 🔍 44% Ego diligentesEgo diligentes
  46. 🔍 44% Saepe expugnaveruntSaepe expugnaverunt
  47. 🔍 44% Tu gloriaTu gloria
  48. 🔍 44% Te Deum PatremTe Deum Patrem
  49. 🔍 44% Exsurge Domine DeusExsurge Domine Deus
  50. 🔍 44% Qui confiduntQui confidunt
  51. 🔍 43% Veni sponsa ChristiVeni sponsa Christi
  52. 🔍 43% DesideriumDesiderium
  53. 🔍 43% Nunc dimittisNunc dimittis
  54. 🔍 42% Notus in JudaeaNotus in Judaea
  55. 🔍 42% Domine DeusDomine Deus
  56. 🔍 42% ExspectabamExspectabam
  57. 🔍 42% Cor meumCor meum
  58. 🔍 42% Ego autem cumEgo autem cum
  59. 🔍 41% Ab ortu solisAb ortu solis
  60. 🔍 41% Probasti nosProbasti nos
  61. 🔍 41% Beatus vir qui timet... cupit nimis (Tract)Beatus vir qui timet... cupit nimis (Tract)
  62. 🔍 40% Laudate Dominum omnes gentes (Ps.116 - Textus antiquus)Laudate Dominum omnes gentes (Ps.116 - Textus antiquus)
  63. 🔍 40% Qui gloriaturQui gloriatur
  64. 🔍 40% AbsolveAbsolve
  65. 🔍 40% Beatus vir qui timet...delectatur (Tract.)Beatus vir qui timet...delectatur (Tract.)