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% Caelestis AgniCaelestis Agni
  2. πŸ” 94% Caelestis Agni nuptiasCaelestis Agni nuptias
  3. πŸ” 85% Caelestis Agni nuptiasCaelestis Agni nuptias
  4. πŸ” 52% Jesu corona virginumJesu corona virginum
  5. πŸ” 50% Regis superni nuntiaRegis superni nuntia
  6. πŸ” 50% Regis superni nuntiaRegis superni nuntia
  7. πŸ” 50% Gertrudis arca NuminisGertrudis arca Numinis
  8. πŸ” 48% Nomen decusque concinantNomen decusque concinant
  9. πŸ” 48% Terrena cessent organaTerrena cessent organa
  10. πŸ” 47% Nunc ad coronas pergiteNunc ad coronas pergite
  11. πŸ” 47% Nunc coronas pergiteNunc coronas pergite
  12. πŸ” 46% Regis superni nuntiaRegis superni nuntia
  13. πŸ” 45% Beata caeli regiaBeata caeli regia
  14. πŸ” 45% Telluris omnes incolaeTelluris omnes incolae
  15. πŸ” 45% Iesu corona virginumIesu corona virginum
  16. πŸ” 44% Pater superni luminisPater superni luminis
  17. πŸ” 44% Te Mater almaTe Mater alma
  18. πŸ” 43% Deo canamusDeo canamus
  19. πŸ” 43% Salve virilis pectorisSalve virilis pectoris
  20. πŸ” 43% Regis superni nuntiaRegis superni nuntia
  21. πŸ” 42% Haec est dies qua candidaeHaec est dies qua candidae
  22. πŸ” 42% Te gratulantesTe gratulantes
  23. πŸ” 42% Jesu corona VirginumJesu corona Virginum
  24. πŸ” 41% Gaudentes festumGaudentes festum
  25. πŸ” 41% Telluris omnes incolaeTelluris omnes incolae
  26. πŸ” 40% Pater superni luminisPater superni luminis
  27. πŸ” 40% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  28. πŸ” 40% Pater superni luminisPater superni luminis
  29. πŸ” 40% Regis superni nuntiaRegis superni nuntia
  30. πŸ” 40% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  31. πŸ” 40% Veni Creator SpiritusVeni Creator Spiritus
  32. πŸ” 39% Te DeumTe Deum
  33. πŸ” 39% Aeterni Patris UniceAeterni Patris Unice
  34. πŸ” 39% Caeli civesCaeli cives
  35. πŸ” 39% Hac MargaritaHac Margarita
  36. πŸ” 39% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  37. πŸ” 38% Te DeumTe Deum
  38. πŸ” 38% Haec est diesHaec est dies
  39. πŸ” 38% Hymnus Te DeumHymnus Te Deum
  40. πŸ” 38% Aurora caelumAurora caelum
  41. πŸ” 38% Te Matrem laudamusTe Matrem laudamus
  42. πŸ” 37% Te DeumTe Deum
  43. πŸ” 37% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  44. πŸ” 37% Gentis redemptaeGentis redemptae
  45. πŸ” 37% Te Deum (Solemn tone)Te Deum (Solemn tone)
  46. πŸ” 37% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  47. πŸ” 36% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  48. πŸ” 36% Haec est dies qua candidaeHaec est dies qua candidae
  49. πŸ” 36% Maria castis osculisMaria castis osculis
  50. πŸ” 36% Te DeumTe Deum
  51. πŸ” 36% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  52. πŸ” 35% Sanctorum meritisSanctorum meritis
  53. πŸ” 35% Memento rerum conditorMemento rerum conditor
  54. πŸ” 34% Caelestis aulae nuntiusCaelestis aulae nuntius
  55. πŸ” 34% Caelestis aulae NuntiusCaelestis aulae Nuntius
  56. πŸ” 34% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  57. πŸ” 34% Dulci depromatDulci depromat
  58. πŸ” 34% Te gestientem gaudiisTe gestientem gaudiis
  59. πŸ” 34% O gloriosa virginumO gloriosa virginum
  60. πŸ” 34% Memento rerum conditorMemento rerum conditor
  61. πŸ” 34% Veni Creator SpiritusVeni Creator Spiritus
  62. πŸ” 34% Terrena cessentTerrena cessent
  63. πŸ” 34% O gloriosa VirginumO gloriosa Virginum
  64. πŸ” 34% O gloriosa VirginumO gloriosa Virginum
  65. πŸ” 34% Veni Creator (1983/1934)Veni Creator (1983/1934)