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% Decora lux aeternitatisDecora lux aeternitatis
  2. πŸ” 97% Decora lux aeternitatisDecora lux aeternitatis
  3. πŸ” 79% Rex summe regumRex summe regum
  4. πŸ” 77% Beate Pastor PetreBeate Pastor Petre
  5. πŸ” 76% Beate Pastor PetreBeate Pastor Petre
  6. πŸ” 76% Egregie DoctorEgregie Doctor
  7. πŸ” 74% Egregie Doctor PauleEgregie Doctor Paule
  8. πŸ” 72% Beate Pastor PetreBeate Pastor Petre
  9. πŸ” 66% Egregie Doctor PauleEgregie Doctor Paule
  10. πŸ” 51% Iam bone pastorIam bone pastor
  11. πŸ” 49% Doctor egregie PauleDoctor egregie Paule
  12. πŸ” 49% Jam bone pastorJam bone pastor
  13. πŸ” 47% Decora lux aeternitatis (another chant)Decora lux aeternitatis (another chant)
  14. πŸ” 47% Jam bone pastorJam bone pastor
  15. πŸ” 46% Apostolorum passio diemApostolorum passio diem
  16. πŸ” 45% Relucens inter principesRelucens inter principes
  17. πŸ” 45% Commune vos apostoliCommune vos apostoli
  18. πŸ” 43% Ave maris stella (another chant)Ave maris stella (another chant)
  19. πŸ” 43% Cohors beata SeraphimCohors beata Seraphim
  20. πŸ” 43% Decora lux aeternitatis (Alter tonus)Decora lux aeternitatis (Alter tonus)
  21. πŸ” 42% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  22. πŸ” 42% Qui luce splendesQui luce splendes
  23. πŸ” 41% Qui luce splendesQui luce splendes
  24. πŸ” 41% Te nostra laetisTe nostra laetis
  25. πŸ” 41% Commune vos apostoliCommune vos apostoli
  26. πŸ” 40% Salve crux sanctaSalve crux sancta
  27. πŸ” 40% Praeclara qua tu gloriaPraeclara qua tu gloria
  28. πŸ” 40% Quis... arguetQuis... arguet
  29. πŸ” 40% Te sancte rursus LudoviceTe sancte rursus Ludovice
  30. πŸ” 40% Gemma caelestisGemma caelestis
  31. πŸ” 40% Stans beata AgathaStans beata Agatha
  32. πŸ” 39% Hugo pius pater,Hugo pius pater,
  33. πŸ” 39% Stans beata AgathaStans beata Agatha
  34. πŸ” 39% Laudibus civesLaudibus cives
  35. πŸ” 39% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  36. πŸ” 39% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  37. πŸ” 39% Inter aeternasInter aeternas
  38. πŸ” 39% Te Joseph celebrentTe Joseph celebrent
  39. πŸ” 38% Iste Confessor patriarchaIste Confessor patriarcha
  40. πŸ” 38% Felix per omnesFelix per omnes
  41. πŸ” 38% Gemma cΓ¦lestisGemma cΓ¦lestis
  42. πŸ” 38% Candor aeternaeCandor aeternae
  43. πŸ” 38% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  44. πŸ” 38% Christe caelorum habitator almeChriste caelorum habitator alme
  45. πŸ” 38% Captator olim pisciumCaptator olim piscium
  46. πŸ” 38% Solis o VirgoSolis o Virgo
  47. πŸ” 37% Christe caelorum habitator almeChriste caelorum habitator alme
  48. πŸ” 37% Quid tuo nobisQuid tuo nobis
  49. πŸ” 37% Iste ConfessorIste Confessor
  50. πŸ” 37% Gaudium mundiGaudium mundi
  51. πŸ” 37% Alto ex Olympi verticeAlto ex Olympi vertice
  52. πŸ” 37% Legis sacrataeLegis sacratae
  53. πŸ” 37% Salvator mundiSalvator mundi
  54. πŸ” 36% Trinitas summoTrinitas summo
  55. πŸ” 36% Te Joseph celebrentTe Joseph celebrent
  56. πŸ” 36% Angelus Domini astititAngelus Domini astitit
  57. πŸ” 36% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  58. πŸ” 36% Sancte PauleSancte Paule
  59. πŸ” 36% Beata es Virgo Maria quae (Ant)Beata es Virgo Maria quae (Ant)
  60. πŸ” 36% Ave maris stellaAve maris stella
  61. πŸ” 36% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  62. πŸ” 35% Rerum Deus fonsRerum Deus fons
  63. πŸ” 35% Te IosephTe Ioseph
  64. πŸ” 35% Ternis horarum terminisTernis horarum terminis
  65. πŸ” 35% Dicamus laudes DominoDicamus laudes Domino