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% Inclitos ChristiInclitos Christi
  2. πŸ” 76% Inclytos ChristiInclytos Christi
  3. πŸ” 55% Inclytos ChristiInclytos Christi
  4. πŸ” 50% Iste Confessor (Conf non Pont in Duplicibus Minoribus)Iste Confessor (Conf non Pont in Duplicibus Minoribus)
  5. πŸ” 50% Iste Confessor (Conf non Pont in Duplicibus Minoribus) (Si non est dies obitus)Iste Confessor (Conf non Pont in Duplicibus Minoribus) (Si non est dies obitus)
  6. πŸ” 48% Plausibus LucaPlausibus Luca
  7. πŸ” 47% Inclitos Christi famulosInclitos Christi famulos
  8. πŸ” 44% Gloria XIGloria XI
  9. πŸ” 42% Oratio felixOratio felix
  10. πŸ” 42% Gloria IGloria I
  11. πŸ” 38% PlaΓΊsibus LucaPlaΓΊsibus Luca
  12. πŸ” 36% Gaude Mater PoloniaGaude Mater Polonia
  13. πŸ” 35% Te gratulantesTe gratulantes
  14. πŸ” 34% Terrena cessent organaTerrena cessent organa
  15. πŸ” 33% Omni die dic MariaeOmni die dic Mariae
  16. πŸ” 33% Mente jucundaMente jucunda
  17. πŸ” 33% Hac MargaritaHac Margarita
  18. πŸ” 33% Christe caelorum DomineChriste caelorum Domine
  19. πŸ” 33% Nunc ad coronas pergiteNunc ad coronas pergite
  20. πŸ” 33% Gaudentes festumGaudentes festum
  21. πŸ” 33% Sic Patres vitamSic Patres vitam
  22. πŸ” 32% Iste Confessor (Impr. Stigmatum)Iste Confessor (Impr. Stigmatum)
  23. πŸ” 32% Aeterni Patris UniceAeterni Patris Unice
  24. πŸ” 32% Nunc coronas pergiteNunc coronas pergite
  25. πŸ” 32% Jam lucis orto sidere (In Tempore Passionis)Jam lucis orto sidere (In Tempore Passionis)
  26. πŸ” 32% Rex magneRex magne
  27. πŸ” 32% Iste Confessor (Conf. not Bishop) 5Iste Confessor (Conf. not Bishop) 5
  28. πŸ” 32% Sanctorum meritisSanctorum meritis
  29. πŸ” 32% Aurora caelumAurora caelum
  30. πŸ” 32% Jam lucis orto sidere (In tempore Passionis)Jam lucis orto sidere (In tempore Passionis)
  31. πŸ” 32% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  32. πŸ” 32% Superne regum RexSuperne regum Rex
  33. πŸ” 32% Veni Creator SpiritusVeni Creator Spiritus
  34. πŸ” 32% Iste Confessor (Conf. not Bishop)Iste Confessor (Conf. not Bishop)
  35. πŸ” 32% Nobiles ChristiNobiles Christi
  36. πŸ” 31% Telluris omnes incolaeTelluris omnes incolae
  37. πŸ” 31% Caeli civesCaeli cives
  38. πŸ” 31% Hymnum canentes martyrumHymnum canentes martyrum
  39. πŸ” 31% Ergone CoelestiumErgone Coelestium
  40. πŸ” 31% Pater superni luminisPater superni luminis
  41. πŸ” 31% Rex glorioseRex gloriose
  42. πŸ” 31% Repleti suntRepleti sunt
  43. πŸ” 31% O vos unanimesO vos unanimes
  44. πŸ” 31% Gertrudis arca NuminisGertrudis arca Numinis
  45. πŸ” 31% Dei fideDei fide
  46. πŸ” 31% Fortes cadΓ©ndoFortes cadΓ©ndo
  47. πŸ” 30% Regis superni nuntiaRegis superni nuntia
  48. πŸ” 30% Beata caeli regiaBeata caeli regia
  49. πŸ” 30% Ternis ter horisTernis ter horis
  50. πŸ” 30% Regis superni nuntiaRegis superni nuntia
  51. πŸ” 30% Rex gloriose martyrumRex gloriose martyrum
  52. πŸ” 30% Rex gloriose MartyrumRex gloriose Martyrum
  53. πŸ” 30% Regis superni nuntiaRegis superni nuntia
  54. πŸ” 30% Deo canamusDeo canamus
  55. πŸ” 30% Telluris omnes incolaeTelluris omnes incolae
  56. πŸ” 30% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  57. πŸ” 30% Dulci depromatDulci depromat
  58. πŸ” 30% Summi sacerdos NuminisSummi sacerdos Numinis
  59. πŸ” 30% O nimis felixO nimis felix
  60. πŸ” 29% Bella dum lateBella dum late
  61. πŸ” 29% Jesu corona virginumJesu corona virginum
  62. πŸ” 29% Inclitus rector (Pro Presbytero)Inclitus rector (Pro Presbytero)
  63. πŸ” 29% Regis superni nuntiaRegis superni nuntia
  64. πŸ” 29% Pater superni luminisPater superni luminis
  65. πŸ” 29% Summae Deus clemtiaeSummae Deus clemtiae