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% Christe caelorum habitator almeChriste caelorum habitator alme
  2. πŸ” 83% Candor aeternaeCandor aeternae
  3. πŸ” 82% Gaudium mundiGaudium mundi
  4. πŸ” 81% Solis o VirgoSolis o Virgo
  5. πŸ” 73% Gemma caelestisGemma caelestis
  6. πŸ” 73% Inter aeternasInter aeternas
  7. πŸ” 73% Laudibus civesLaudibus cives
  8. πŸ” 71% Iste ConfessorIste Confessor
  9. πŸ” 71% Gemma cΓ¦lestisGemma cΓ¦lestis
  10. πŸ” 70% Quid tuo nobisQuid tuo nobis
  11. πŸ” 64% Christe caelorum habitator almeChriste caelorum habitator alme
  12. πŸ” 63% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  13. πŸ” 62% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  14. πŸ” 61% Iste Confessor patriarchaIste Confessor patriarcha
  15. πŸ” 48% Trinitas summoTrinitas summo
  16. πŸ” 45% Inter aeternasInter aeternas
  17. πŸ” 43% Te IosephTe Ioseph
  18. πŸ” 43% Te Joseph celebrentTe Joseph celebrent
  19. πŸ” 42% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  20. πŸ” 42% Beata nobis gaudiaBeata nobis gaudia
  21. πŸ” 42% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  22. πŸ” 42% Te Joseph celebrentTe Joseph celebrent
  23. πŸ” 42% Te Joseph celebrentTe Joseph celebrent
  24. πŸ” 41% Beata nobis gaudiaBeata nobis gaudia
  25. πŸ” 40% Salve crux sanctaSalve crux sancta
  26. πŸ” 40% Te sancte rursus LudoviceTe sancte rursus Ludovice
  27. πŸ” 39% Te saeculorum PrincipemTe saeculorum Principem
  28. πŸ” 39% Salvator mundiSalvator mundi
  29. πŸ” 38% Commune vos apostoliCommune vos apostoli
  30. πŸ” 38% Hymnis angelicisHymnis angelicis
  31. πŸ” 38% Decora lux aeternitatisDecora lux aeternitatis
  32. πŸ” 38% Decora lux aeternitatisDecora lux aeternitatis
  33. πŸ” 37% Cohors beata SeraphimCohors beata Seraphim
  34. πŸ” 37% Te nostra laetisTe nostra laetis
  35. πŸ” 37% Rex summe regumRex summe regum
  36. πŸ” 36% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  37. πŸ” 36% Salva RedemptorSalva Redemptor
  38. πŸ” 36% Qui luce splendesQui luce splendes
  39. πŸ” 36% Te saeculorum PrincipemTe saeculorum Principem
  40. πŸ” 36% Apostolorum passio diemApostolorum passio diem
  41. πŸ” 36% Te JosephTe Joseph
  42. πŸ” 36% Relucens inter principesRelucens inter principes
  43. πŸ” 36% Te saeculorum PrincipemTe saeculorum Principem
  44. πŸ” 36% Qui luce splendesQui luce splendes
  45. πŸ” 36% Praeclara qua tu gloriaPraeclara qua tu gloria
  46. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  47. πŸ” 35% Beata nobisBeata nobis
  48. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  49. πŸ” 35% Angeli, archΓ‘geliAngeli, archΓ‘geli
  50. πŸ” 35% Nativitatem Virginis Mariae celebremusNativitatem Virginis Mariae celebremus
  51. πŸ” 35% Ecce ego JoannesEcce ego Joannes
  52. πŸ” 34% Commune vos apostoliCommune vos apostoli
  53. πŸ” 34% Hodie Simon PetrusHodie Simon Petrus
  54. πŸ” 33% Auctor beate saeculiAuctor beate saeculi
  55. πŸ” 33% Stans beata AgathaStans beata Agatha
  56. πŸ” 33% Sancte PauleSancte Paule
  57. πŸ” 33% Stans beata AgathaStans beata Agatha
  58. πŸ” 33% Beate Pastor PetreBeate Pastor Petre
  59. πŸ” 33% Tu principatumTu principatum
  60. πŸ” 33% Te sancte rursusTe sancte rursus
  61. πŸ” 33% Beate Pastor PetreBeate Pastor Petre
  62. πŸ” 33% Iam bone pastorIam bone pastor
  63. πŸ” 33% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  64. πŸ” 33% Filiae JerusalemFiliae Jerusalem
  65. πŸ” 33% Vexilla Regis prodeuntVexilla Regis prodeunt