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% Te IosephTe Ioseph
  2. πŸ” 95% Te Joseph celebrentTe Joseph celebrent
  3. πŸ” 90% Te Joseph celebrentTe Joseph celebrent
  4. πŸ” 89% Te Joseph celebrentTe Joseph celebrent
  5. πŸ” 87% Te JosephTe Joseph
  6. πŸ” 65% Te Joseph celebrent (I)Te Joseph celebrent (I)
  7. πŸ” 55% Hymnis angelicisHymnis angelicis
  8. πŸ” 47% Gemma caelestisGemma caelestis
  9. πŸ” 46% Quid tuo nobisQuid tuo nobis
  10. πŸ” 46% Candor aeternaeCandor aeternae
  11. πŸ” 46% Inter aeternasInter aeternas
  12. πŸ” 45% Gemma cΓ¦lestisGemma cΓ¦lestis
  13. πŸ” 45% Te JosephTe Joseph
  14. πŸ” 44% Auctor beate saeculiAuctor beate saeculi
  15. πŸ” 44% Laudibus civesLaudibus cives
  16. πŸ” 43% Christe caelorum habitator almeChriste caelorum habitator alme
  17. πŸ” 43% Christe caelorum habitator almeChriste caelorum habitator alme
  18. πŸ” 43% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  19. πŸ” 43% Iste ConfessorIste Confessor
  20. πŸ” 43% En ut superbaEn ut superba
  21. πŸ” 43% Solis o VirgoSolis o Virgo
  22. πŸ” 42% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  23. πŸ” 42% Gaudium mundiGaudium mundi
  24. πŸ” 42% Cor arca legem continensCor arca legem continens
  25. πŸ” 42% Te nostra laetisTe nostra laetis
  26. πŸ” 42% Commune vos apostoliCommune vos apostoli
  27. πŸ” 42% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  28. πŸ” 41% Qui luce splendesQui luce splendes
  29. πŸ” 41% Qui luce splendesQui luce splendes
  30. πŸ” 41% Beata nobis gaudiaBeata nobis gaudia
  31. πŸ” 41% Beata nobis gaudiaBeata nobis gaudia
  32. πŸ” 41% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  33. πŸ” 41% Trinitas summoTrinitas summo
  34. πŸ” 40% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  35. πŸ” 40% Cohors beata SeraphimCohors beata Seraphim
  36. πŸ” 40% Iste Confessor patriarchaIste Confessor patriarcha
  37. πŸ” 40% Relucens inter principesRelucens inter principes
  38. πŸ” 40% Inter aeternasInter aeternas
  39. πŸ” 40% Iam ChristusIam Christus
  40. πŸ” 40% Apostolorum passio diemApostolorum passio diem
  41. πŸ” 39% Pange lingua... proeliumPange lingua... proelium
  42. πŸ” 39% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  43. πŸ” 39% En acetumEn acetum
  44. πŸ” 39% Praeclara qua tu gloriaPraeclara qua tu gloria
  45. πŸ” 39% Te saeculorum PrincipemTe saeculorum Principem
  46. πŸ” 39% Lustra sex qui jamLustra sex qui jam
  47. πŸ” 39% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  48. πŸ” 39% Pange lingua... LaureamPange lingua... Lauream
  49. πŸ” 39% O quot undis lacrimarumO quot undis lacrimarum
  50. πŸ” 38% Jam Christus astraJam Christus astra
  51. πŸ” 38% Jam Christus astraJam Christus astra
  52. πŸ” 38% Lustris sex qui jam peractisLustris sex qui jam peractis
  53. πŸ” 38% Auctor beate saeculiAuctor beate saeculi
  54. πŸ” 38% Rex summe regumRex summe regum
  55. πŸ” 38% En acetumEn acetum
  56. πŸ” 38% Lustris sex qui jam peractis ( Primus versus tantum notatus)Lustris sex qui jam peractis ( Primus versus tantum notatus)
  57. πŸ” 38% Pange Lingua... ProeliumPange Lingua... Proelium
  58. πŸ” 38% Laeti colentes famulumLaeti colentes famulum
  59. πŸ” 37% Hugo pius pater,Hugo pius pater,
  60. πŸ” 37% LΓ†ti colentes famulamLΓ†ti colentes famulam
  61. πŸ” 37% Commune vos apostoliCommune vos apostoli
  62. πŸ” 37% Angeli, archΓ‘geliAngeli, archΓ‘geli
  63. πŸ” 37% Angularis fundamentumAngularis fundamentum
  64. πŸ” 37% Ecce ego JoannesEcce ego Joannes
  65. πŸ” 36% Decora lux aeternitatisDecora lux aeternitatis