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% Gaudentes festumGaudentes festum
  2. πŸ” 50% Iesu corona virginumIesu corona virginum
  3. πŸ” 50% Te Mater almaTe Mater alma
  4. πŸ” 49% Te gratulantesTe gratulantes
  5. πŸ” 48% Jesu corona VirginumJesu corona Virginum
  6. πŸ” 48% Jesu corona virginumJesu corona virginum
  7. πŸ” 47% Terrena cessent organaTerrena cessent organa
  8. πŸ” 46% Dulci depromatDulci depromat
  9. πŸ” 45% Gertrudis arca NuminisGertrudis arca Numinis
  10. πŸ” 44% Regis superni nuntiaRegis superni nuntia
  11. πŸ” 43% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  12. πŸ” 43% Nomen decusque concinantNomen decusque concinant
  13. πŸ” 43% Nunc ad coronas pergiteNunc ad coronas pergite
  14. πŸ” 43% Deo canamusDeo canamus
  15. πŸ” 43% Hymnus Te DeumHymnus Te Deum
  16. πŸ” 43% Nunc coronas pergiteNunc coronas pergite
  17. πŸ” 43% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  18. πŸ” 42% Aeterni Patris UniceAeterni Patris Unice
  19. πŸ” 42% Te DeumTe Deum
  20. πŸ” 42% Caelestis Agni nuptiasCaelestis Agni nuptias
  21. πŸ” 41% Te DeumTe Deum
  22. πŸ” 41% Beata caeli regiaBeata caeli regia
  23. πŸ” 41% Caelestis Agni nuptiasCaelestis Agni nuptias
  24. πŸ” 41% Regis superni nuntiaRegis superni nuntia
  25. πŸ” 41% Caeli civesCaeli cives
  26. πŸ” 41% Caelestis AgniCaelestis Agni
  27. πŸ” 41% Veni Creator SpiritusVeni Creator Spiritus
  28. πŸ” 40% Te DeumTe Deum
  29. πŸ” 40% Regis superni nuntiaRegis superni nuntia
  30. πŸ” 40% Te Matrem laudamusTe Matrem laudamus
  31. πŸ” 40% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  32. πŸ” 40% Pater superni luminisPater superni luminis
  33. πŸ” 39% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  34. πŸ” 39% Te DeumTe Deum
  35. πŸ” 39% Aurora caelumAurora caelum
  36. πŸ” 39% Hac MargaritaHac Margarita
  37. πŸ” 39% Haec est diesHaec est dies
  38. πŸ” 38% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  39. πŸ” 38% Regis superni nuntiaRegis superni nuntia
  40. πŸ” 38% Te Deum (Solemn tone)Te Deum (Solemn tone)
  41. πŸ” 38% O gloriosa VirginumO gloriosa Virginum
  42. πŸ” 38% O gloriosa VirginumO gloriosa Virginum
  43. πŸ” 38% Gloria VGloria V
  44. πŸ” 37% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  45. πŸ” 37% Praeclara custos VirginumPraeclara custos Virginum
  46. πŸ” 37% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  47. πŸ” 37% Salve virilis pectorisSalve virilis pectoris
  48. πŸ” 37% Regis superni nuntiaRegis superni nuntia
  49. πŸ” 37% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  50. πŸ” 37% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  51. πŸ” 37% Adoremus in aeternum IIAdoremus in aeternum II
  52. πŸ” 36% Memento rerum conditorMemento rerum conditor
  53. πŸ” 36% Telluris omnes incolaeTelluris omnes incolae
  54. πŸ” 36% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  55. πŸ” 36% O gloriosa DominaO gloriosa Domina
  56. πŸ” 36% Aurora soli praeviaAurora soli praevia
  57. πŸ” 36% Te Mater alma NuminisTe Mater alma Numinis
  58. πŸ” 36% Veni Creator (1983/1934)Veni Creator (1983/1934)
  59. πŸ” 36% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  60. πŸ” 36% Telluris omnes incolaeTelluris omnes incolae
  61. πŸ” 36% Praeclara custos VirginumPraeclara custos Virginum
  62. πŸ” 35% O gloriosa virginumO gloriosa virginum
  63. πŸ” 35% Rerum Deus tenax vigor (In festis BMV)Rerum Deus tenax vigor (In festis BMV)
  64. πŸ” 35% Hymnus Te DeumHymnus Te Deum
  65. πŸ” 35% Gloria XGloria X