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% Regis superni nuntiaRegis superni nuntia
  2. πŸ” 98% Regis superni nuntiaRegis superni nuntia
  3. πŸ” 83% Regis superni nuntiaRegis superni nuntia
  4. πŸ” 81% Regis superni nuntiaRegis superni nuntia
  5. πŸ” 77% Regis superni nuntiaRegis superni nuntia
  6. πŸ” 74% Regis superni nuntiaRegis superni nuntia
  7. πŸ” 50% Caelestis AgniCaelestis Agni
  8. πŸ” 50% Caelestis Agni nuptiasCaelestis Agni nuptias
  9. πŸ” 48% Caelestis Agni nuptiasCaelestis Agni nuptias
  10. πŸ” 48% Nunc ad coronas pergiteNunc ad coronas pergite
  11. πŸ” 47% Nunc coronas pergiteNunc coronas pergite
  12. πŸ” 46% Pater superni luminisPater superni luminis
  13. πŸ” 46% Te gratulantesTe gratulantes
  14. πŸ” 46% Nomen decusque concinantNomen decusque concinant
  15. πŸ” 45% Beata caeli regiaBeata caeli regia
  16. πŸ” 45% Terrena cessent organaTerrena cessent organa
  17. πŸ” 44% Gertrudis arca NuminisGertrudis arca Numinis
  18. πŸ” 44% Jesu corona virginumJesu corona virginum
  19. πŸ” 44% Telluris omnes incolaeTelluris omnes incolae
  20. πŸ” 43% Pater superni luminisPater superni luminis
  21. πŸ” 43% Aurora caelumAurora caelum
  22. πŸ” 42% Pater superni luminisPater superni luminis
  23. πŸ” 42% Hac MargaritaHac Margarita
  24. πŸ” 42% Deo canamusDeo canamus
  25. πŸ” 41% Salve virilis pectorisSalve virilis pectoris
  26. πŸ” 41% Aeterni Patris UniceAeterni Patris Unice
  27. πŸ” 41% Te Mater almaTe Mater alma
  28. πŸ” 40% Telluris omnes incolaeTelluris omnes incolae
  29. πŸ” 40% Gaudentes festumGaudentes festum
  30. πŸ” 40% Veni Creator SpiritusVeni Creator Spiritus
  31. πŸ” 40% Caeli civesCaeli cives
  32. πŸ” 39% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  33. πŸ” 38% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  34. πŸ” 38% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  35. πŸ” 38% Te DeumTe Deum
  36. πŸ” 38% Iesu corona virginumIesu corona virginum
  37. πŸ” 37% Te DeumTe Deum
  38. πŸ” 37% Hymnus Te DeumHymnus Te Deum
  39. πŸ” 36% Jesu corona VirginumJesu corona Virginum
  40. πŸ” 36% Mente jucundaMente jucunda
  41. πŸ” 35% Maria castis osculisMaria castis osculis
  42. πŸ” 35% Veni Creator SpiritusVeni Creator Spiritus
  43. πŸ” 35% Aurora soli praeviaAurora soli praevia
  44. πŸ” 35% Te DeumTe Deum
  45. πŸ” 35% Te Matrem laudamusTe Matrem laudamus
  46. πŸ” 35% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  47. πŸ” 35% O Prima VirgoO Prima Virgo
  48. πŸ” 34% Te Deum (Solemn tone)Te Deum (Solemn tone)
  49. πŸ” 34% Veni Creator (1983/1934)Veni Creator (1983/1934)
  50. πŸ” 34% Te DeumTe Deum
  51. πŸ” 34% Memento salutis AuctorMemento salutis Auctor
  52. πŸ” 34% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  53. πŸ” 34% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  54. πŸ” 34% Memento rerum conditorMemento rerum conditor
  55. πŸ” 34% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  56. πŸ” 34% Memento rerum conditorMemento rerum conditor
  57. πŸ” 34% O prima Virgo proditaO prima Virgo prodita
  58. πŸ” 34% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  59. πŸ” 34% Te gestientem gaudiisTe gestientem gaudiis
  60. πŸ” 34% Dulci depromatDulci depromat
  61. πŸ” 34% Te gestientem gaudiisTe gestientem gaudiis
  62. πŸ” 33% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  63. πŸ” 33% O beata MaterO beata Mater
  64. πŸ” 33% Gaudeamus exsultantesGaudeamus exsultantes
  65. πŸ” 33% Summi Parentis UniceSummi Parentis Unice