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% Te gentesTe gentes
  2. πŸ” 35% Qui luce splendesQui luce splendes
  3. πŸ” 35% Qui luce splendesQui luce splendes
  4. πŸ” 34% Te nostra laetisTe nostra laetis
  5. πŸ” 34% Caelitum IosephCaelitum Ioseph
  6. πŸ” 34% Vexilla Regis prodeuntVexilla Regis prodeunt
  7. πŸ” 34% Cohors beata SeraphimCohors beata Seraphim
  8. πŸ” 33% O beata MaterO beata Mater
  9. πŸ” 33% Relucens inter principesRelucens inter principes
  10. πŸ” 33% Te Joseph celebrentTe Joseph celebrent
  11. πŸ” 33% Te IosephTe Ioseph
  12. πŸ” 32% Te Joseph celebrentTe Joseph celebrent
  13. πŸ” 32% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  14. πŸ” 32% Gaude mater AnnaGaude mater Anna
  15. πŸ” 32% Praeclara qua tu gloriaPraeclara qua tu gloria
  16. πŸ” 32% Te Joseph celebrentTe Joseph celebrent
  17. πŸ” 32% Caelitum JosephCaelitum Joseph
  18. πŸ” 32% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  19. πŸ” 31% Commune vos apostoliCommune vos apostoli
  20. πŸ” 31% Apostolorum passio diemApostolorum passio diem
  21. πŸ” 30% Exsultet orbis gaudiisExsultet orbis gaudiis
  22. πŸ” 30% Exsultet orbis gaudiisExsultet orbis gaudiis
  23. πŸ” 30% Decora lux aeternitatisDecora lux aeternitatis
  24. πŸ” 29% Decora lux aeternitatisDecora lux aeternitatis
  25. πŸ” 29% Urbs Jerusalem beataUrbs Jerusalem beata
  26. πŸ” 29% Summi Parentis FilioSummi Parentis Filio
  27. πŸ” 29% Urbs Ierusalem beataUrbs Ierusalem beata
  28. πŸ” 29% Vexilla Regis prodeuntVexilla Regis prodeunt
  29. πŸ” 29% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  30. πŸ” 29% Rex summe regumRex summe regum
  31. πŸ” 28% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  32. πŸ” 28% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  33. πŸ” 28% Laudibus civesLaudibus cives
  34. πŸ” 28% Memento nostriMemento nostri
  35. πŸ” 28% Commune vos apostoliCommune vos apostoli
  36. πŸ” 28% Vexilla Regis prodeuntVexilla Regis prodeunt
  37. πŸ” 28% Gemma caelestisGemma caelestis
  38. πŸ” 28% Ad tuas arasAd tuas aras
  39. πŸ” 28% Vexilla Regis (Tempore Passionis)Vexilla Regis (Tempore Passionis)
  40. πŸ” 28% Iste Confessor patriarchaIste Confessor patriarcha
  41. πŸ” 28% Gemma cΓ¦lestisGemma cΓ¦lestis
  42. πŸ” 28% Angularis fundamentumAngularis fundamentum
  43. πŸ” 28% Captator olim pisciumCaptator olim piscium
  44. πŸ” 28% Inter aeternasInter aeternas
  45. πŸ” 28% Te JosephTe Joseph
  46. πŸ” 28% Quid tuo nobisQuid tuo nobis
  47. πŸ” 28% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  48. πŸ” 28% Vitae novae praevia!Vitae novae praevia!
  49. πŸ” 28% LΓ†ti colentes famulamLΓ†ti colentes famulam
  50. πŸ” 28% Vexilla Regis (Exaltatio Sanctae Crucis)Vexilla Regis (Exaltatio Sanctae Crucis)
  51. πŸ” 28% Te sancte rursusTe sancte rursus
  52. πŸ” 28% Angularis fundamentumAngularis fundamentum
  53. πŸ” 27% Gaudium mundiGaudium mundi
  54. πŸ” 27% Candor aeternaeCandor aeternae
  55. πŸ” 27% Christe caelorum habitator almeChriste caelorum habitator alme
  56. πŸ” 27% Laeti colentes famulumLaeti colentes famulum
  57. πŸ” 27% Rex summe regum (Prop. GalliΓ¦)Rex summe regum (Prop. GalliΓ¦)
  58. πŸ” 27% Christe caelorum habitator almeChriste caelorum habitator alme
  59. πŸ” 27% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  60. πŸ” 27% Solis o VirgoSolis o Virgo
  61. πŸ” 27% Iste ConfessorIste Confessor
  62. πŸ” 27% Iste Confessor (Conf Pont in Duplicibus Majoribus)Iste Confessor (Conf Pont in Duplicibus Majoribus)
  63. πŸ” 27% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  64. πŸ” 27% Joachim est nataJoachim est nata
  65. πŸ” 27% Trinitas summoTrinitas summo