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% Bella dum lateBella dum late
  2. πŸ” 45% Sic Patres vitamSic Patres vitam
  3. πŸ” 41% Bella dum lateBella dum late
  4. πŸ” 40% Iste Confessorum Domini (in Feriis quintis)Iste Confessorum Domini (in Feriis quintis)
  5. πŸ” 37% Mente jucundaMente jucunda
  6. πŸ” 35% Dum tuos omnes!Dum tuos omnes!
  7. πŸ” 34% Ut queant laxisUt queant laxis
  8. πŸ” 34% Grande RaymundiGrande Raymundi
  9. πŸ” 34% Iste Confessor (Impr. Stigmatum)Iste Confessor (Impr. Stigmatum)
  10. πŸ” 34% Iste Confessor (Conf. not Bishop) 5Iste Confessor (Conf. not Bishop) 5
  11. πŸ” 34% Iste Confessor (Conf. not Bishop)Iste Confessor (Conf. not Bishop)
  12. πŸ” 33% Sanctorum meritisSanctorum meritis
  13. πŸ” 33% Rex summe regum (Prop. GalliΓ¦)Rex summe regum (Prop. GalliΓ¦)
  14. πŸ” 33% Terrena cessent organaTerrena cessent organa
  15. πŸ” 33% O quot undis lacrimarumO quot undis lacrimarum
  16. πŸ” 33% Omnis expertemOmnis expertem
  17. πŸ” 33% Inclytos ChristiInclytos Christi
  18. πŸ” 33% Omnis expertemOmnis expertem
  19. πŸ” 32% Gentis redemptaeGentis redemptae
  20. πŸ” 32% Exsultet jam AngelicaExsultet jam Angelica
  21. πŸ” 32% Veni Creator SpiritusVeni Creator Spiritus
  22. πŸ” 32% Te beata sponsa ChristiTe beata sponsa Christi
  23. πŸ” 31% Omnis expertem maculaeOmnis expertem maculae
  24. πŸ” 31% Gloria XIGloria XI
  25. πŸ” 31% O vos unanimesO vos unanimes
  26. πŸ” 31% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  27. πŸ” 31% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  28. πŸ” 31% Nomen decusque concinantNomen decusque concinant
  29. πŸ” 31% O lux beata CaelitumO lux beata Caelitum
  30. πŸ” 31% Gertrudis arca NuminisGertrudis arca Numinis
  31. πŸ” 31% Ex quo religioEx quo religio
  32. πŸ” 31% O vos aethereiO vos aetherei
  33. πŸ” 30% Lucis Creator optimeLucis Creator optime
  34. πŸ” 30% O lux beata CaelitumO lux beata Caelitum
  35. πŸ” 30% Te gratulantesTe gratulantes
  36. πŸ” 30% Ad quas orba viroAd quas orba viro
  37. πŸ” 30% O gente felix hospitaO gente felix hospita
  38. πŸ” 30% Lucis creatorLucis creator
  39. πŸ” 30% O lux beata CaelitumO lux beata Caelitum
  40. πŸ” 30% Nunc ad coronas pergiteNunc ad coronas pergite
  41. πŸ” 30% Martinae celebriMartinae celebri
  42. πŸ” 30% O nimis felixO nimis felix
  43. πŸ” 30% Lucis Creator optime (in Aestate)Lucis Creator optime (in Aestate)
  44. πŸ” 30% O lux beata CaelitumO lux beata Caelitum
  45. πŸ” 30% Sedibus caeliSedibus caeli
  46. πŸ” 30% Qui lacrimatusQui lacrimatus
  47. πŸ” 30% Gloria IGloria I
  48. πŸ” 29% Inclitos ChristiInclitos Christi
  49. πŸ” 29% O lux beata CaelitumO lux beata Caelitum
  50. πŸ” 29% Nunc coronas pergiteNunc coronas pergite
  51. πŸ” 29% Te Mater almaTe Mater alma
  52. πŸ” 29% Sedibus caeli nitidis receptosSedibus caeli nitidis receptos
  53. πŸ” 29% Hymnus Te DeumHymnus Te Deum
  54. πŸ” 29% Auctor salutis uniceAuctor salutis unice
  55. πŸ” 29% Aeterni Patris UniceAeterni Patris Unice
  56. πŸ” 29% Exsultet iam angelicaExsultet iam angelica
  57. πŸ” 29% Aeterne sol qui lumineAeterne sol qui lumine
  58. πŸ” 29% Caelestis Agni nuptiasCaelestis Agni nuptias
  59. πŸ” 29% Auctor salutisAuctor salutis
  60. πŸ” 29% Ut queant laxisUt queant laxis
  61. πŸ” 29% Miserere (Ps 50)Miserere (Ps 50)
  62. πŸ” 29% O Redemptor O Redemptor
  63. πŸ” 29% Veni Creator (1983/1934)Veni Creator (1983/1934)
  64. πŸ” 29% Lucis creatorLucis creator
  65. πŸ” 29% Salve FranciadumSalve Franciadum