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% O SapientiaO Sapientia
  2. πŸ” 100% O SapientiaO Sapientia
  3. πŸ” 64% O SapientiaO Sapientia
  4. πŸ” 64% O SapientiaO Sapientia
  5. πŸ” 63% O SapientiaO Sapientia
  6. πŸ” 61% O SapientiaO Sapientia
  7. πŸ” 58% O SapientiaO Sapientia
  8. πŸ” 58% O SapientiaO Sapientia
  9. πŸ” 57% O SapientiaO Sapientia
  10. πŸ” 52% O SapientiaO Sapientia
  11. πŸ” 52% O SapientiaO Sapientia
  12. πŸ” 51% O SapientiaO Sapientia
  13. πŸ” 47% O EmmanuelO Emmanuel
  14. πŸ” 47% O EmmanuelO Emmanuel
  15. πŸ” 46% O OriensO Oriens
  16. πŸ” 46% O OriensO Oriens
  17. πŸ” 45% O Rex gentiumO Rex gentium
  18. πŸ” 45% O Rex gentiumO Rex gentium
  19. πŸ” 45% O AdonaiO Adonai
  20. πŸ” 44% O AdonaiO Adonai
  21. πŸ” 42% O Radix IesseO Radix Iesse
  22. πŸ” 42% O Radix IesseO Radix Iesse
  23. πŸ” 38% O Clavis DavidO Clavis David
  24. πŸ” 38% O Clavis DavidO Clavis David
  25. πŸ” 37% Sapientia clamitatSapientia clamitat
  26. πŸ” 34% Sana DomineSana Domine
  27. πŸ” 33% Omnis sapientiaOmnis sapientia
  28. πŸ” 32% Domine in caeloDomine in caelo
  29. πŸ” 32% Miserator DominusMiserator Dominus
  30. πŸ” 32% Usque modoUsque modo
  31. πŸ” 32% Crastina dieCrastina die
  32. πŸ” 32% Constantes estoteConstantes estote
  33. πŸ” 31% Vigilate animoVigilate animo
  34. πŸ” 31% Vigilate animoVigilate animo
  35. πŸ” 31% Domine clamaviDomine clamavi
  36. πŸ” 31% Scitote quia propeScitote quia prope
  37. πŸ” 31% Scitote quia propeScitote quia prope
  38. πŸ” 31% ConsolaminiConsolamini
  39. πŸ” 31% Ego enim ex DeoEgo enim ex Deo
  40. πŸ” 31% Sapientia Γ¦dificavitSapientia Γ¦dificavit
  41. πŸ” 31% VisionemVisionem
  42. πŸ” 31% In spiritu humilitatisIn spiritu humilitatis
  43. πŸ” 30% Benedicta sit sanctaBenedicta sit sancta
  44. πŸ” 30% Benedicta sit sanctaBenedicta sit sancta
  45. πŸ” 30% Constantes estoteConstantes estote
  46. πŸ” 30% Exhibeamus corporaExhibeamus corpora
  47. πŸ” 30% Omnes gentesOmnes gentes
  48. πŸ” 30% Crastina dieCrastina die
  49. πŸ” 30% Dirupisti DomineDirupisti Domine
  50. πŸ” 30% Propter nimiamPropter nimiam
  51. πŸ” 30% Ut cognoscamusUt cognoscamus
  52. πŸ” 30% Ut cognoscamusUt cognoscamus
  53. πŸ” 30% Deduc me in via aeternaDeduc me in via aeterna
  54. πŸ” 30% Qui perdiderit 1 (Mode 1f-de)Qui perdiderit 1 (Mode 1f-de)
  55. πŸ” 30% Sedebit DominusSedebit Dominus
  56. πŸ” 30% Vos estis lux mundiVos estis lux mundi
  57. πŸ” 30% Da nobis DomineDa nobis Domine
  58. πŸ” 30% Domine rex omnipotens liberaDomine rex omnipotens libera
  59. πŸ” 30% Fili recordareFili recordare
  60. πŸ” 30% Ierusalem respiceIerusalem respice
  61. πŸ” 30% Ierusalem respiceIerusalem respice
  62. πŸ” 30% Si quis mihiSi quis mihi
  63. πŸ” 30% Paratus estoParatus esto
  64. πŸ” 30% Paratus estoParatus esto
  65. πŸ” 30% Amen a. d. tibi (Fir)Amen a. d. tibi (Fir)