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