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 🔍 to find similarities to the given chant.

  1. 🔍 100% Dixerunt discipuliDixerunt discipuli
  2. 🔍 76% Dixerunt discipuliDixerunt discipuli
  3. 🔍 71% Dixerunt discipuliDixerunt discipuli
  4. 🔍 64% Dixerunt discipuliDixerunt discipuli
  5. 🔍 43% Dixerunt discipuliDixerunt discipuli
  6. 🔍 29% Hymnus Te DeumHymnus Te Deum
  7. 🔍 28% Undecim discipuliUndecim discipuli
  8. 🔍 28% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  9. 🔍 27% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  10. 🔍 27% Ex quo religioEx quo religio
  11. 🔍 27% Joannes... dixeruntJoannes... dixerunt
  12. 🔍 26% Vobis datum estVobis datum est
  13. 🔍 26% Suscepit nosSuscepit nos
  14. 🔍 26% Domine si adhucDomine si adhuc
  15. 🔍 26% Aurora caelumAurora caelum
  16. 🔍 25% Deo canamusDeo canamus
  17. 🔍 25% Inclytos ChristiInclytos Christi
  18. 🔍 25% Gertrudis arca NuminisGertrudis arca Numinis
  19. 🔍 25% Caeli civesCaeli cives
  20. 🔍 25% Beatus AntoninusBeatus Antoninus
  21. 🔍 25% Nunc ad coronas pergiteNunc ad coronas pergite
  22. 🔍 25% Celsi meritiCelsi meriti
  23. 🔍 24% Beatus MartinusBeatus Martinus
  24. 🔍 24% Pater superni luminisPater superni luminis
  25. 🔍 24% Christus resurgensChristus resurgens
  26. 🔍 24% Quis tibi videturQuis tibi videtur
  27. 🔍 24% Nunc coronas pergiteNunc coronas pergite
  28. 🔍 24% Tu DomineTu Domine
  29. 🔍 24% Regis superni nuntiaRegis superni nuntia
  30. 🔍 24% O Redemptor O Redemptor
  31. 🔍 24% O lux beata CaelitumO lux beata Caelitum
  32. 🔍 23% Grande RaymundiGrande Raymundi
  33. 🔍 23% Dixit paterfamiliasDixit paterfamilias
  34. 🔍 23% Hac MargaritaHac Margarita
  35. 🔍 23% Undecim discipuliUndecim discipuli
  36. 🔍 23% Dixerunt impiiDixerunt impii
  37. 🔍 23% Cum autem complacuitCum autem complacuit
  38. 🔍 23% Sanctorum meritisSanctorum meritis
  39. 🔍 23% Te DeumTe Deum
  40. 🔍 23% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  41. 🔍 23% Te gratulantesTe gratulantes
  42. 🔍 23% O lux beata CaelitumO lux beata Caelitum
  43. 🔍 23% Trahe nos VirgoTrahe nos Virgo
  44. 🔍 22% O nimis felixO nimis felix
  45. 🔍 22% O lux beata CaelitumO lux beata Caelitum
  46. 🔍 22% Aeterni Patris UniceAeterni Patris Unice
  47. 🔍 22% Te DeumTe Deum
  48. 🔍 22% Terrena cessent organaTerrena cessent organa
  49. 🔍 22% Paulus... JulianoPaulus... Juliano
  50. 🔍 22% O MartineO Martine
  51. 🔍 22% Te beata sponsa ChristiTe beata sponsa Christi
  52. 🔍 22% Te Matrem laudamusTe Matrem laudamus
  53. 🔍 22% Regis superni nuntiaRegis superni nuntia
  54. 🔍 22% Martyr Dei qui unicumMartyr Dei qui unicum
  55. 🔍 22% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  56. 🔍 22% O vos unanimesO vos unanimes
  57. 🔍 22% Regis superni nuntiaRegis superni nuntia
  58. 🔍 22% Eia festivisEia festivis
  59. 🔍 22% Pater superni luminisPater superni luminis
  60. 🔍 22% O lux beata CaelitumO lux beata Caelitum
  61. 🔍 22% Nunc dimittisNunc dimittis
  62. 🔍 22% Te DeumTe Deum
  63. 🔍 22% Adoraverunt viventemAdoraverunt viventem
  64. 🔍 22% O lux beata CaelitumO lux beata Caelitum
  65. 🔍 22% Praeclara custos VirginumPraeclara custos Virginum