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% Corpora Sanctorum in paceCorpora Sanctorum in pace
  2. πŸ” 84% Corpora sanctorumCorpora sanctorum
  3. πŸ” 78% Corpora SanctorumCorpora Sanctorum
  4. πŸ” 76% Corpora SanctorumCorpora Sanctorum
  5. πŸ” 31% Ecce merces sanctorumEcce merces sanctorum
  6. πŸ” 28% Corpora SanctorumCorpora Sanctorum
  7. πŸ” 26% Ecce merces sanctorumEcce merces sanctorum
  8. πŸ” 26% Nomen eorum permanetNomen eorum permanet
  9. πŸ” 25% Sapientiam sanctorumSapientiam sanctorum
  10. πŸ” 25% Nomen eorumNomen eorum
  11. πŸ” 24% Decora lux aeternitatisDecora lux aeternitatis
  12. πŸ” 24% Salvator mundiSalvator mundi
  13. πŸ” 24% Ecce ego JoannesEcce ego Joannes
  14. πŸ” 24% Corpora SanctorumCorpora Sanctorum
  15. πŸ” 23% In caelestibus regnis ... allel.In caelestibus regnis ... allel.
  16. πŸ” 23% Tu es pastor oviumTu es pastor ovium
  17. πŸ” 23% Tu es pastor oviumTu es pastor ovium
  18. πŸ” 23% Tu es pastor oviumTu es pastor ovium
  19. πŸ” 23% Iusti autemIusti autem
  20. πŸ” 23% Decora lux aeternitatisDecora lux aeternitatis
  21. πŸ” 23% Post partum VirgoPost partum Virgo
  22. πŸ” 23% Antequam convenirentAntequam convenirent
  23. πŸ” 23% Regem sanctorum (simpl.)Regem sanctorum (simpl.)
  24. πŸ” 23% Cum videritis abominationemCum videritis abominationem
  25. πŸ” 23% O beatum virum cujusO beatum virum cujus
  26. πŸ” 23% Isti sunt sancti qui pro DeiIsti sunt sancti qui pro Dei
  27. πŸ” 22% Beate Pastor PetreBeate Pastor Petre
  28. πŸ” 22% Beate Pastor PetreBeate Pastor Petre
  29. πŸ” 22% In pace in idipsumIn pace in idipsum
  30. πŸ” 22% Isti sunt SanctiIsti sunt Sancti
  31. πŸ” 22% Venerunt ad monumentumVenerunt ad monumentum
  32. πŸ” 22% Isti sunt Sancti qui pro DeiIsti sunt Sancti qui pro Dei
  33. πŸ” 22% Super omnia lignaSuper omnia ligna
  34. πŸ” 22% In caelestibus regnisIn caelestibus regnis
  35. πŸ” 22% Cum videritisCum videritis
  36. πŸ” 22% Dabit ei DominusDabit ei Dominus
  37. πŸ” 22% Veni electa meaVeni electa mea
  38. πŸ” 22% O beatum virum cujus animaO beatum virum cujus anima
  39. πŸ” 22% Sacerdos in aeternumSacerdos in aeternum
  40. πŸ” 22% Te sancte rursus LudoviceTe sancte rursus Ludovice
  41. πŸ” 21% Rex summe regumRex summe regum
  42. πŸ” 21% In caelestibus regnis... alleluiaIn caelestibus regnis... alleluia
  43. πŸ” 21% Beate Pastor PetreBeate Pastor Petre
  44. πŸ” 21% Relucens inter principesRelucens inter principes
  45. πŸ” 21% Cohors beata SeraphimCohors beata Seraphim
  46. πŸ” 21% Pretiosa sunt Thebaeorum corporaPretiosa sunt Thebaeorum corpora
  47. πŸ” 21% Amavit eum DominusAmavit eum Dominus
  48. πŸ” 21% In regenerationeIn regeneratione
  49. πŸ” 21% Apostolorum passio diemApostolorum passio diem
  50. πŸ” 21% Egregie Doctor PauleEgregie Doctor Paule
  51. πŸ” 21% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  52. πŸ” 21% Sacerdos in aeternumSacerdos in aeternum
  53. πŸ” 21% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  54. πŸ” 21% In pace in idipsumIn pace in idipsum
  55. πŸ” 21% Tu es Pastor oviumTu es Pastor ovium
  56. πŸ” 21% Justi autemJusti autem
  57. πŸ” 20% Te sancte rursusTe sancte rursus
  58. πŸ” 20% Ecce jam noctis tenuatur (Alter tonus)Ecce jam noctis tenuatur (Alter tonus)
  59. πŸ” 20% Sanctorum velut aquilaeSanctorum velut aquilae
  60. πŸ” 20% Stans beata AgathaStans beata Agatha
  61. πŸ” 20% Egregie DoctorEgregie Doctor
  62. πŸ” 20% Sanctitatis nova signaSanctitatis nova signa
  63. πŸ” 20% Sanctitatis nova signaSanctitatis nova signa
  64. πŸ” 20% Ego sum panis vivus ... et panisEgo sum panis vivus ... et panis
  65. πŸ” 20% Stans beata AgathaStans beata Agatha