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% Regis superni nuntiaRegis superni nuntia
  2. πŸ” 98% Regis superni nuntiaRegis superni nuntia
  3. πŸ” 85% Regis superni nuntiaRegis superni nuntia
  4. πŸ” 83% Regis superni nuntiaRegis superni nuntia
  5. πŸ” 79% Regis superni nuntiaRegis superni nuntia
  6. πŸ” 75% Regis superni nuntiaRegis superni nuntia
  7. πŸ” 50% Caelestis Agni nuptiasCaelestis Agni nuptias
  8. πŸ” 50% Caelestis AgniCaelestis Agni
  9. πŸ” 49% Caelestis Agni nuptiasCaelestis Agni nuptias
  10. πŸ” 49% Nunc ad coronas pergiteNunc ad coronas pergite
  11. πŸ” 48% Nunc coronas pergiteNunc coronas pergite
  12. πŸ” 47% Pater superni luminisPater superni luminis
  13. πŸ” 47% Te gratulantesTe gratulantes
  14. πŸ” 47% Nomen decusque concinantNomen decusque concinant
  15. πŸ” 46% Terrena cessent organaTerrena cessent organa
  16. πŸ” 45% Beata caeli regiaBeata caeli regia
  17. πŸ” 45% Gertrudis arca NuminisGertrudis arca Numinis
  18. πŸ” 45% Telluris omnes incolaeTelluris omnes incolae
  19. πŸ” 44% Aurora caelumAurora caelum
  20. πŸ” 44% Jesu corona virginumJesu corona virginum
  21. πŸ” 44% Pater superni luminisPater superni luminis
  22. πŸ” 43% Hac MargaritaHac Margarita
  23. πŸ” 43% Deo canamusDeo canamus
  24. πŸ” 42% Pater superni luminisPater superni luminis
  25. πŸ” 42% Salve virilis pectorisSalve virilis pectoris
  26. πŸ” 42% Te Mater almaTe Mater alma
  27. πŸ” 41% Aeterni Patris UniceAeterni Patris Unice
  28. πŸ” 41% Telluris omnes incolaeTelluris omnes incolae
  29. πŸ” 41% Veni Creator SpiritusVeni Creator Spiritus
  30. πŸ” 41% Gaudentes festumGaudentes festum
  31. πŸ” 41% Caeli civesCaeli cives
  32. πŸ” 39% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  33. πŸ” 39% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  34. πŸ” 39% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  35. πŸ” 39% Te DeumTe Deum
  36. πŸ” 38% Te DeumTe Deum
  37. πŸ” 38% Iesu corona virginumIesu corona virginum
  38. πŸ” 38% Hymnus Te DeumHymnus Te Deum
  39. πŸ” 37% Jesu corona VirginumJesu corona Virginum
  40. πŸ” 37% Mente jucundaMente jucunda
  41. πŸ” 36% Maria castis osculisMaria castis osculis
  42. πŸ” 36% Te DeumTe Deum
  43. πŸ” 36% Aurora soli praeviaAurora soli praevia
  44. πŸ” 36% Te Matrem laudamusTe Matrem laudamus
  45. πŸ” 36% Veni Creator SpiritusVeni Creator Spiritus
  46. πŸ” 36% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  47. πŸ” 35% O Prima VirgoO Prima Virgo
  48. πŸ” 35% Veni Creator (1983/1934)Veni Creator (1983/1934)
  49. πŸ” 35% Te DeumTe Deum
  50. πŸ” 35% Memento salutis AuctorMemento salutis Auctor
  51. πŸ” 35% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  52. πŸ” 35% Te Deum (Solemn tone)Te Deum (Solemn tone)
  53. πŸ” 35% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  54. πŸ” 35% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  55. πŸ” 35% Memento rerum conditorMemento rerum conditor
  56. πŸ” 35% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  57. πŸ” 35% Memento rerum conditorMemento rerum conditor
  58. πŸ” 34% Te gestientem gaudiisTe gestientem gaudiis
  59. πŸ” 34% O prima Virgo proditaO prima Virgo prodita
  60. πŸ” 34% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  61. πŸ” 34% Dulci depromatDulci depromat
  62. πŸ” 34% O beata MaterO beata Mater
  63. πŸ” 34% Te gestientem gaudiisTe gestientem gaudiis
  64. πŸ” 34% Gaudeamus exsultantesGaudeamus exsultantes
  65. πŸ” 34% Summi Parentis UniceSummi Parentis Unice