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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Oves meae vocemOves meae vocem
  2. πŸ” 85% Oves meaeOves meae
  3. πŸ” 76% Oves meaeOves meae
  4. πŸ” 70% Oves meΓ¦Oves meΓ¦
  5. πŸ” 68% Oves meaeOves meae
  6. πŸ” 53% Oves meaeOves meae
  7. πŸ” 52% Oves meaeOves meae
  8. πŸ” 40% Oves meaeOves meae
  9. πŸ” 30% Ecce video caelosEcce video caelos
  10. πŸ” 29% Multa bona operaMulta bona opera
  11. πŸ” 28% Super te JerusalemSuper te Jerusalem
  12. πŸ” 27% Gratia Dei in meGratia Dei in me
  13. πŸ” 27% Gratia Dei in meGratia Dei in me
  14. πŸ” 27% Sicut novit meSicut novit me
  15. πŸ” 26% Multa bona operaMulta bona opera
  16. πŸ” 26% Alias oves habeoAlias oves habeo
  17. πŸ” 26% Propheta magnusPropheta magnus
  18. πŸ” 26% Magister dicitMagister dicit
  19. πŸ” 26% Popule meusPopule meus
  20. πŸ” 26% Ecce video caelosEcce video caelos
  21. πŸ” 25% Ascendit DeusAscendit Deus
  22. πŸ” 25% Ego sum pastor bonusEgo sum pastor bonus
  23. πŸ” 25% Popule meusPopule meus
  24. πŸ” 25% BenedΓ­cam teBenedΓ­cam te
  25. πŸ” 25% Ego sum pastor oviumEgo sum pastor ovium
  26. πŸ” 25% Ego sum pastor oviumEgo sum pastor ovium
  27. πŸ” 25% Gratia Dei in meGratia Dei in me
  28. πŸ” 24% Alias oves habeoAlias oves habeo
  29. πŸ” 24% Propheta magnusPropheta magnus
  30. πŸ” 24% Super te Jerusalem orieturSuper te Jerusalem orietur
  31. πŸ” 24% Benedicam teBenedicam te
  32. πŸ” 24% Numquid-redditurNumquid-redditur
  33. πŸ” 24% Ego sum pastor bonusEgo sum pastor bonus
  34. πŸ” 23% Numquid redditurNumquid redditur
  35. πŸ” 23% Alias oves habeoAlias oves habeo
  36. πŸ” 23% Alias ovesAlias oves
  37. πŸ” 23% Alias oves habeoAlias oves habeo
  38. πŸ” 23% Joseph opifex sancteJoseph opifex sancte
  39. πŸ” 23% Ascendit DeusAscendit Deus
  40. πŸ” 23% Ego sum pastor oviumEgo sum pastor ovium
  41. πŸ” 23% O mulier magna estO mulier magna est
  42. πŸ” 23% Absque tuo imperioAbsque tuo imperio
  43. πŸ” 23% Ego autem ad DominumEgo autem ad Dominum
  44. πŸ” 22% Ego sum pastorEgo sum pastor
  45. πŸ” 22% Apud Dominum misericordiaApud Dominum misericordia
  46. πŸ” 22% Invocabo nomenInvocabo nomen
  47. πŸ” 22% A porta inferiA porta inferi
  48. πŸ” 22% Super te JerusalemSuper te Jerusalem
  49. πŸ” 22% Non haberes in meNon haberes in me
  50. πŸ” 22% Confundantur et revereanturConfundantur et revereantur
  51. πŸ” 22% O morsO mors
  52. πŸ” 22% Ego sum PastorEgo sum Pastor
  53. πŸ” 22% Ego sum pastor (sine Alleluia)Ego sum pastor (sine Alleluia)
  54. πŸ” 22% Plangent eumPlangent eum
  55. πŸ” 22% Alieni insurrexeruntAlieni insurrexerunt
  56. πŸ” 22% Judicasti DomineJudicasti Domine
  57. πŸ” 22% O mulierO mulier
  58. πŸ” 21% Propheta magnusPropheta magnus
  59. πŸ” 21% Ego sum pastor bonusEgo sum pastor bonus
  60. πŸ” 21% Ego sum pastor... alleluiaEgo sum pastor... alleluia
  61. πŸ” 21% Egredietur DominusEgredietur Dominus
  62. πŸ” 21% Ascendit DeusAscendit Deus
  63. πŸ” 21% Benedicta tu in mulieribusBenedicta tu in mulieribus
  64. πŸ” 21% Judicasti DomineJudicasti Domine
  65. πŸ” 21% Stetit Angelus juxtaStetit Angelus juxta