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% Egressi duodecimEgressi duodecim
  2. πŸ” 73% Egressi duodecimEgressi duodecim
  3. πŸ” 60% Egressi duodecimEgressi duodecim
  4. πŸ” 26% PraedicavitPraedicavit
  5. πŸ” 25% Convocatis Iesus duodecim Convocatis Iesus duodecim
  6. πŸ” 23% Convocatis Iesus duodecimConvocatis Iesus duodecim
  7. πŸ” 23% O quam speciosi pedesO quam speciosi pedes
  8. πŸ” 23% Quam speciosi pedesQuam speciosi pedes
  9. πŸ” 22% In regenerationeIn regeneratione
  10. πŸ” 22% Felix per omnesFelix per omnes
  11. πŸ” 22% Audi benigne Conditor Audi benigne Conditor
  12. πŸ” 22% O quam speciosiO quam speciosi
  13. πŸ” 21% Convocatis Jesus duodecimConvocatis Jesus duodecim
  14. πŸ” 21% Audi benigne conditorAudi benigne conditor
  15. πŸ” 21% Audi Benigne ConditorAudi Benigne Conditor
  16. πŸ” 21% In regenerationeIn regeneratione
  17. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  18. πŸ” 21% O gente felix hospitaO gente felix hospita
  19. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  20. πŸ” 21% Domine Rex omnipotensDomine Rex omnipotens
  21. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  22. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  23. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  24. πŸ” 20% Undecim discipuliUndecim discipuli
  25. πŸ” 20% Audi benigne ConditorAudi benigne Conditor
  26. πŸ” 20% Signum MagnumSignum Magnum
  27. πŸ” 20% Signum MagnumSignum Magnum
  28. πŸ” 20% Laverunt stolas suasLaverunt stolas suas
  29. πŸ” 20% Innocentes pro ChristoInnocentes pro Christo
  30. πŸ” 20% Gentis redemptaeGentis redemptae
  31. πŸ” 20% Vidi aquamVidi aquam
  32. πŸ” 20% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  33. πŸ” 20% Innocentes pro ChristoInnocentes pro Christo
  34. πŸ” 20% Aeterne lucis conditorAeterne lucis conditor
  35. πŸ” 20% Tua sunt haecTua sunt haec
  36. πŸ” 20% Dedit seDedit se
  37. πŸ” 19% Dextera tuaDextera tua
  38. πŸ” 19% Aeterne RexAeterne Rex
  39. πŸ” 19% Convocatis Jesus duodecim ApostolisConvocatis Jesus duodecim Apostolis
  40. πŸ” 19% Ales diei nuntiusAles diei nuntius
  41. πŸ” 19% InnocΓ©ntes pro ChristoInnocΓ©ntes pro Christo
  42. πŸ” 19% InnocΓ©ntes pro ChristoInnocΓ©ntes pro Christo
  43. πŸ” 19% Salvete Christi vulneraSalvete Christi vulnera
  44. πŸ” 19% Precemur omnes cernuiPrecemur omnes cernui
  45. πŸ” 19% ConvocatisConvocatis
  46. πŸ” 19% Ales diei nuntiusAles diei nuntius
  47. πŸ” 19% Salvete Christi vulneraSalvete Christi vulnera
  48. πŸ” 19% Hymnum canentes martyrumHymnum canentes martyrum
  49. πŸ” 18% Eram quasi AgnusEram quasi Agnus
  50. πŸ” 18% Omnes amici meiOmnes amici mei
  51. πŸ” 18% Celsa potestasCelsa potestas
  52. πŸ” 18% Ingressus RaphaelIngressus Raphael
  53. πŸ” 18% Vos qui secuti... dicitVos qui secuti... dicit
  54. πŸ” 18% Vidi aquamVidi aquam
  55. πŸ” 18% Benedicimus DeumBenedicimus Deum
  56. πŸ” 18% Libera me Domine de morteLibera me Domine de morte
  57. πŸ” 18% In regeneratione cum sederitIn regeneratione cum sederit
  58. πŸ” 18% Ales diei nuntius (aestivalis)Ales diei nuntius (aestivalis)
  59. πŸ” 18% Tu ChristeTu Christe
  60. πŸ” 18% Aeterna caeli gloria (in Aestate)Aeterna caeli gloria (in Aestate)
  61. πŸ” 18% Aeterna caeli gloria (aestivalis)Aeterna caeli gloria (aestivalis)
  62. πŸ” 18% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  63. πŸ” 18% Benedictus es Domine DeusBenedictus es Domine Deus
  64. πŸ” 18% Adesto rerum conditorAdesto rerum conditor
  65. πŸ” 18% Praefatio solemnis de nuptiisPraefatio solemnis de nuptiis