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