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% Sedibus caeliSedibus caeli
  2. πŸ” 96% Sedibus caeli nitidisSedibus caeli nitidis
  3. πŸ” 70% Sedibus caeliSedibus caeli
  4. πŸ” 65% Sedibus caeli nitidis receptosSedibus caeli nitidis receptos
  5. πŸ” 52% Iste Confessor (Conf. Bishop)Iste Confessor (Conf. Bishop)
  6. πŸ” 51% Iste Confessor (Conf. Bishop) 1Iste Confessor (Conf. Bishop) 1
  7. πŸ” 33% Inclytos ChristiInclytos Christi
  8. πŸ” 32% Sic Patres vitamSic Patres vitam
  9. πŸ” 30% Mente jucundaMente jucunda
  10. πŸ” 29% Commune vos apostoliCommune vos apostoli
  11. πŸ” 29% Te Joseph celebrentTe Joseph celebrent
  12. πŸ” 29% Iste Confessorum Domini (in Dominicis)Iste Confessorum Domini (in Dominicis)
  13. πŸ” 29% Hi sacerdotesHi sacerdotes
  14. πŸ” 29% Exsultet orbis gaudiisExsultet orbis gaudiis
  15. πŸ” 29% Caelitum JosephCaelitum Joseph
  16. πŸ” 28% Te Joseph celebrentTe Joseph celebrent
  17. πŸ” 28% O nimis felixO nimis felix
  18. πŸ” 28% Exsultet orbis gaudiisExsultet orbis gaudiis
  19. πŸ” 28% Terrena cessent organaTerrena cessent organa
  20. πŸ” 28% Summi Parentis UniceSummi Parentis Unice
  21. πŸ” 28% Pater superni luminisPater superni luminis
  22. πŸ” 28% Pater superni luminisPater superni luminis
  23. πŸ” 27% Roma Petro GlorieturRoma Petro Glorietur
  24. πŸ” 27% Nunc ad coronas pergiteNunc ad coronas pergite
  25. πŸ” 27% Doctor Γ¦ternusDoctor Γ¦ternus
  26. πŸ” 27% O vos unanimesO vos unanimes
  27. πŸ” 27% Fortis en praesulFortis en praesul
  28. πŸ” 27% Qui luce splendesQui luce splendes
  29. πŸ” 27% Nunc coronas pergiteNunc coronas pergite
  30. πŸ” 27% Qui luce splendesQui luce splendes
  31. πŸ” 27% Iste Confessor (Conf. not Bishop)Iste Confessor (Conf. not Bishop)
  32. πŸ” 27% Sint tibi laudis, S BonifatiiSint tibi laudis, S Bonifatii
  33. πŸ” 27% Commune vos apostoliCommune vos apostoli
  34. πŸ” 27% Regis superni nuntiaRegis superni nuntia
  35. πŸ” 27% Regis superni nuntiaRegis superni nuntia
  36. πŸ” 26% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  37. πŸ” 26% Deo canamusDeo canamus
  38. πŸ” 26% Te IosephTe Ioseph
  39. πŸ” 26% Ut queant laxisUt queant laxis
  40. πŸ” 26% Pater superni luminisPater superni luminis
  41. πŸ” 26% Caelestis AgniCaelestis Agni
  42. πŸ” 26% Apostolorum passio diemApostolorum passio diem
  43. πŸ” 26% Nomen decusque concinantNomen decusque concinant
  44. πŸ” 26% Iste Confessor (Impr. Stigmatum)Iste Confessor (Impr. Stigmatum)
  45. πŸ” 26% Bella dum lateBella dum late
  46. πŸ” 26% Telluris omnes incolaeTelluris omnes incolae
  47. πŸ” 26% Iste Confessor (Conf Pont in Duplicibus Minoribus)Iste Confessor (Conf Pont in Duplicibus Minoribus)
  48. πŸ” 26% Te Joseph celebrentTe Joseph celebrent
  49. πŸ” 26% Veni Creator SpiritusVeni Creator Spiritus
  50. πŸ” 26% Caelestis Agni nuptiasCaelestis Agni nuptias
  51. πŸ” 26% Captator olim pisciumCaptator olim piscium
  52. πŸ” 26% Regis superni nuntiaRegis superni nuntia
  53. πŸ” 26% Iste Confessor (Conf. Bishop) 2Iste Confessor (Conf. Bishop) 2
  54. πŸ” 26% Iste Confessor (Conf. not Bishop) 5Iste Confessor (Conf. not Bishop) 5
  55. πŸ” 26% Iste quem laeti colimusIste quem laeti colimus
  56. πŸ” 26% Te gratulantesTe gratulantes
  57. πŸ” 26% Telluris omnes incolaeTelluris omnes incolae
  58. πŸ” 25% Te nostra laetisTe nostra laetis
  59. πŸ” 25% Regis superni nuntiaRegis superni nuntia
  60. πŸ” 25% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  61. πŸ” 25% Iste Confessor (Conf. Bishop) (another chant)Iste Confessor (Conf. Bishop) (another chant)
  62. πŸ” 25% Caeli civesCaeli cives
  63. πŸ” 25% Inclitos Christi famulosInclitos Christi famulos
  64. πŸ” 25% Caelitum Joseph decusCaelitum Joseph decus
  65. πŸ” 25% Grande RaymundiGrande Raymundi