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% Domare cordis impetusDomare cordis impetus
  2. πŸ” 82% Domare cordis impetusDomare cordis impetus
  3. πŸ” 76% Domare cordis impetusDomare cordis impetus
  4. πŸ” 36% Alto ex Olympi verticeAlto ex Olympi vertice
  5. πŸ” 36% Te Joseph celebrentTe Joseph celebrent
  6. πŸ” 35% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  7. πŸ” 34% Te IosephTe Ioseph
  8. πŸ” 34% Hymnis angelicisHymnis angelicis
  9. πŸ” 33% Qui luce splendesQui luce splendes
  10. πŸ” 33% Te Joseph celebrentTe Joseph celebrent
  11. πŸ” 33% Qui luce splendesQui luce splendes
  12. πŸ” 32% Te Joseph celebrentTe Joseph celebrent
  13. πŸ” 32% Commune vos apostoliCommune vos apostoli
  14. πŸ” 32% Cohors beata SeraphimCohors beata Seraphim
  15. πŸ” 32% Laudibus civesLaudibus cives
  16. πŸ” 32% Solis o VirgoSolis o Virgo
  17. πŸ” 31% Angelus Domini astititAngelus Domini astitit
  18. πŸ” 31% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  19. πŸ” 31% Gemma caelestisGemma caelestis
  20. πŸ” 31% Quid tuo nobisQuid tuo nobis
  21. πŸ” 31% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  22. πŸ” 31% Hodie completi suntHodie completi sunt
  23. πŸ” 31% Trinitas summoTrinitas summo
  24. πŸ” 31% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  25. πŸ” 31% Legis sacrataeLegis sacratae
  26. πŸ” 31% Gemma cΓ¦lestisGemma cΓ¦lestis
  27. πŸ” 31% Candor aeternaeCandor aeternae
  28. πŸ” 31% Inter aeternasInter aeternas
  29. πŸ” 30% Rex summe regumRex summe regum
  30. πŸ” 30% Angularis fundamentumAngularis fundamentum
  31. πŸ” 30% Iste ConfessorIste Confessor
  32. πŸ” 30% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  33. πŸ” 30% Jesu Fili summi PatrisJesu Fili summi Patris
  34. πŸ” 30% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  35. πŸ” 30% Decora lux aeternitatisDecora lux aeternitatis
  36. πŸ” 30% Angularis fundamentumAngularis fundamentum
  37. πŸ” 30% Beate Pastor PetreBeate Pastor Petre
  38. πŸ” 30% Beate Pastor PetreBeate Pastor Petre
  39. πŸ” 30% Exsultet orbis gaudiisExsultet orbis gaudiis
  40. πŸ” 29% Commune vos apostoliCommune vos apostoli
  41. πŸ” 29% Christe caelorum habitator almeChriste caelorum habitator alme
  42. πŸ” 29% O sator rerumO sator rerum
  43. πŸ” 29% Rerum Deus fonsRerum Deus fons
  44. πŸ” 29% Decora lux aeternitatisDecora lux aeternitatis
  45. πŸ” 29% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  46. πŸ” 29% Exsultet orbis gaudiisExsultet orbis gaudiis
  47. πŸ” 29% Rex summe regum (Prop. GalliΓ¦)Rex summe regum (Prop. GalliΓ¦)
  48. πŸ” 29% Christe caelorum habitator almeChriste caelorum habitator alme
  49. πŸ” 29% Felix per omnesFelix per omnes
  50. πŸ” 29% Te nostra laetisTe nostra laetis
  51. πŸ” 29% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  52. πŸ” 28% En ut superbaEn ut superba
  53. πŸ” 28% Apostolorum passio diemApostolorum passio diem
  54. πŸ” 28% Iste Confessor patriarchaIste Confessor patriarcha
  55. πŸ” 28% Certum tenentes ordinem (A Sollemnitate Epiphaniae)Certum tenentes ordinem (A Sollemnitate Epiphaniae)
  56. πŸ” 28% Gaudium mundiGaudium mundi
  57. πŸ” 28% Quodcumque in orbeQuodcumque in orbe
  58. πŸ” 28% O lux beata Trinitas (hiemalis)O lux beata Trinitas (hiemalis)
  59. πŸ” 28% Relucens inter principesRelucens inter principes
  60. πŸ” 28% Te JosephTe Joseph
  61. πŸ” 28% Egregie Doctor PauleEgregie Doctor Paule
  62. πŸ” 28% Ecce ego JoannesEcce ego Joannes
  63. πŸ” 28% Angeli, archΓ‘geliAngeli, archΓ‘geli
  64. πŸ” 28% Jam lucis orto sidere (In tempore Quadragesimae)Jam lucis orto sidere (In tempore Quadragesimae)
  65. πŸ” 28% Beate Pastor PetreBeate Pastor Petre