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% Trinitas summoTrinitas summo
  2. πŸ” 62% Gemma cΓ¦lestisGemma cΓ¦lestis
  3. πŸ” 51% Laudibus civesLaudibus cives
  4. πŸ” 51% Gemma caelestisGemma caelestis
  5. πŸ” 50% Inter aeternasInter aeternas
  6. πŸ” 50% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  7. πŸ” 50% Candor aeternaeCandor aeternae
  8. πŸ” 50% Solis o VirgoSolis o Virgo
  9. πŸ” 49% Gaudium mundiGaudium mundi
  10. πŸ” 49% Quid tuo nobisQuid tuo nobis
  11. πŸ” 48% Christe caelorum habitator almeChriste caelorum habitator alme
  12. πŸ” 47% Iste ConfessorIste Confessor
  13. πŸ” 44% Christe caelorum habitator almeChriste caelorum habitator alme
  14. πŸ” 42% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  15. πŸ” 42% Inter aeternasInter aeternas
  16. πŸ” 42% Commune vos apostoliCommune vos apostoli
  17. πŸ” 42% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  18. πŸ” 41% Iste Confessor patriarchaIste Confessor patriarcha
  19. πŸ” 41% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  20. πŸ” 41% Te sancte rursus LudoviceTe sancte rursus Ludovice
  21. πŸ” 41% Te IosephTe Ioseph
  22. πŸ” 40% Te Joseph celebrentTe Joseph celebrent
  23. πŸ” 40% Te nostra laetisTe nostra laetis
  24. πŸ” 40% Te Joseph celebrentTe Joseph celebrent
  25. πŸ” 39% Qui luce splendesQui luce splendes
  26. πŸ” 39% Qui luce splendesQui luce splendes
  27. πŸ” 39% Te Joseph celebrentTe Joseph celebrent
  28. πŸ” 39% Cohors beata SeraphimCohors beata Seraphim
  29. πŸ” 39% Salve crux sanctaSalve crux sancta
  30. πŸ” 38% Relucens inter principesRelucens inter principes
  31. πŸ” 38% Commune vos apostoliCommune vos apostoli
  32. πŸ” 38% Salva RedemptorSalva Redemptor
  33. πŸ” 38% Te saeculorum PrincipemTe saeculorum Principem
  34. πŸ” 38% Hymnis angelicisHymnis angelicis
  35. πŸ” 38% Apostolorum passio diemApostolorum passio diem
  36. πŸ” 37% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  37. πŸ” 37% Praeclara qua tu gloriaPraeclara qua tu gloria
  38. πŸ” 37% Decora lux aeternitatisDecora lux aeternitatis
  39. πŸ” 37% Beata nobis gaudiaBeata nobis gaudia
  40. πŸ” 36% Angeli, archΓ‘geliAngeli, archΓ‘geli
  41. πŸ” 36% Decora lux aeternitatisDecora lux aeternitatis
  42. πŸ” 36% Captator olim pisciumCaptator olim piscium
  43. πŸ” 36% Rex summe regumRex summe regum
  44. πŸ” 36% Beata nobis gaudiaBeata nobis gaudia
  45. πŸ” 36% Sacris solemniisSacris solemniis
  46. πŸ” 35% Felix namque esFelix namque es
  47. πŸ” 35% Te saeculorum PrincipemTe saeculorum Principem
  48. πŸ” 35% Gratias tibi DeusGratias tibi Deus
  49. πŸ” 35% Te saeculorum PrincipemTe saeculorum Principem
  50. πŸ” 35% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  51. πŸ” 35% Iam bone pastorIam bone pastor
  52. πŸ” 34% Te sancte rursusTe sancte rursus
  53. πŸ” 34% Salvator mundiSalvator mundi
  54. πŸ” 34% Hodie completi suntHodie completi sunt
  55. πŸ” 34% Vexilla Regis prodeuntVexilla Regis prodeunt
  56. πŸ” 34% Vexilla Regis (Tempore Passionis)Vexilla Regis (Tempore Passionis)
  57. πŸ” 34% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  58. πŸ” 34% Vexilla Regis (Exaltatio Sanctae Crucis)Vexilla Regis (Exaltatio Sanctae Crucis)
  59. πŸ” 34% Beata nobis gaudiaBeata nobis gaudia
  60. πŸ” 34% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  61. πŸ” 34% Beata nobis gaudiaBeata nobis gaudia
  62. πŸ” 34% Beata nobisBeata nobis
  63. πŸ” 34% Beate Pastor PetreBeate Pastor Petre
  64. πŸ” 34% Vexilla Regis prodeuntVexilla Regis prodeunt
  65. πŸ” 33% Vexilla Regis prodeuntVexilla Regis prodeunt