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% Iesu corona virginumIesu corona virginum
  2. πŸ” 73% Jesu corona virginumJesu corona virginum
  3. πŸ” 71% Jesu corona VirginumJesu corona Virginum
  4. πŸ” 60% Jesu corona Virginum (Alter Tonus)Jesu corona Virginum (Alter Tonus)
  5. πŸ” 54% Jesu Corona Virginum alter tonusJesu Corona Virginum alter tonus
  6. πŸ” 50% Gaudentes festumGaudentes festum
  7. πŸ” 48% Nomen decusque concinantNomen decusque concinant
  8. πŸ” 47% Gertrudis arca NuminisGertrudis arca Numinis
  9. πŸ” 47% Dulci depromatDulci depromat
  10. πŸ” 46% Jesu corona Virginum (Tristes erant Tonus)Jesu corona Virginum (Tristes erant Tonus)
  11. πŸ” 46% Terrena cessent organaTerrena cessent organa
  12. πŸ” 45% Te Mater almaTe Mater alma
  13. πŸ” 45% Iesu corona virginumIesu corona virginum
  14. πŸ” 45% Caelestis AgniCaelestis Agni
  15. πŸ” 44% Jesu corona Virginum (In Tempore Ascensionis)Jesu corona Virginum (In Tempore Ascensionis)
  16. πŸ” 44% Jesu corona Virginum (In Tempore Paschali)Jesu corona Virginum (In Tempore Paschali)
  17. πŸ” 44% Caelestis Agni nuptiasCaelestis Agni nuptias
  18. πŸ” 44% Caelestis Agni nuptiasCaelestis Agni nuptias
  19. πŸ” 43% Nunc ad coronas pergiteNunc ad coronas pergite
  20. πŸ” 43% Nunc coronas pergiteNunc coronas pergite
  21. πŸ” 43% Iesu corona virginumIesu corona virginum
  22. πŸ” 43% Jesu corona virginum (II)Jesu corona virginum (II)
  23. πŸ” 42% Te gratulantesTe gratulantes
  24. πŸ” 40% Telluris omnes incolaeTelluris omnes incolae
  25. πŸ” 40% Deo canamusDeo canamus
  26. πŸ” 40% Beata caeli regiaBeata caeli regia
  27. πŸ” 40% Caeli civesCaeli cives
  28. πŸ” 39% Aeterni Patris UniceAeterni Patris Unice
  29. πŸ” 38% Salve virilis pectorisSalve virilis pectoris
  30. πŸ” 38% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  31. πŸ” 38% Regis superni nuntiaRegis superni nuntia
  32. πŸ” 38% Jesu corona virginum (IIa)Jesu corona virginum (IIa)
  33. πŸ” 38% Regis superni nuntiaRegis superni nuntia
  34. πŸ” 38% Jesu corona virginum (I)Jesu corona virginum (I)
  35. πŸ” 37% O gloriosa VirginumO gloriosa Virginum
  36. πŸ” 37% O gloriosa VirginumO gloriosa Virginum
  37. πŸ” 37% Haec est dies qua candidaeHaec est dies qua candidae
  38. πŸ” 37% Telluris omnes incolaeTelluris omnes incolae
  39. πŸ” 37% Jesu corona virginum (In Tempore Paschali)Jesu corona virginum (In Tempore Paschali)
  40. πŸ” 37% Hymnus Te DeumHymnus Te Deum
  41. πŸ” 37% Regis superni nuntiaRegis superni nuntia
  42. πŸ” 37% Haec est diesHaec est dies
  43. πŸ” 37% Pater superni luminisPater superni luminis
  44. πŸ” 37% O gloriosa virginumO gloriosa virginum
  45. πŸ” 36% Regis superni nuntiaRegis superni nuntia
  46. πŸ” 36% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  47. πŸ” 36% Aurora caelumAurora caelum
  48. πŸ” 36% Regis superni nuntiaRegis superni nuntia
  49. πŸ” 36% Praeclara custos VirginumPraeclara custos Virginum
  50. πŸ” 35% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  51. πŸ” 35% Te DeumTe Deum
  52. πŸ” 35% Te DeumTe Deum
  53. πŸ” 35% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  54. πŸ” 35% Te DeumTe Deum
  55. πŸ” 35% Hac MargaritaHac Margarita
  56. πŸ” 35% Memento rerum conditorMemento rerum conditor
  57. πŸ” 35% Caelestis aulae nuntiusCaelestis aulae nuntius
  58. πŸ” 35% Praeclara custos VirginumPraeclara custos Virginum
  59. πŸ” 35% Te Matrem laudamusTe Matrem laudamus
  60. πŸ” 34% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  61. πŸ” 34% Aurora soli praeviaAurora soli praevia
  62. πŸ” 34% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  63. πŸ” 34% Veni Creator SpiritusVeni Creator Spiritus
  64. πŸ” 34% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  65. πŸ” 34% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima