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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% In regenerationeIn regeneratione
  2. πŸ” 70% In regenerationeIn regeneratione
  3. πŸ” 69% In regeneratione cum sederitIn regeneratione cum sederit
  4. πŸ” 69% In regeneratione (Solesmes 1934)In regeneratione (Solesmes 1934)
  5. πŸ” 47% Et posueruntEt posuerunt
  6. πŸ” 46% Vos qui secuti... dicitVos qui secuti... dicit
  7. πŸ” 43% Dies DominiDies Domini
  8. πŸ” 43% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  9. πŸ” 41% Vos qui secutiestis meVos qui secutiestis me
  10. πŸ” 41% MemoriamMemoriam
  11. πŸ” 40% Te nostra laetisTe nostra laetis
  12. πŸ” 40% Relucens inter principesRelucens inter principes
  13. πŸ” 40% Cohors beata SeraphimCohors beata Seraphim
  14. πŸ” 40% Cum videritisCum videritis
  15. πŸ” 40% Te saeculorum PrincipemTe saeculorum Principem
  16. πŸ” 40% Commune vos apostoliCommune vos apostoli
  17. πŸ” 40% ConvocatisConvocatis
  18. πŸ” 40% Qui luce splendesQui luce splendes
  19. πŸ” 39% Vos qui secutiVos qui secuti
  20. πŸ” 39% Apostolorum passio diemApostolorum passio diem
  21. πŸ” 39% Qui luce splendesQui luce splendes
  22. πŸ” 38% Hodie completi suntHodie completi sunt
  23. πŸ” 38% Vos qui secuti... dicitVos qui secuti... dicit
  24. πŸ” 38% Ecce ego JoannesEcce ego Joannes
  25. πŸ” 38% Dominus... plebemDominus... plebem
  26. πŸ” 38% Abiit JesusAbiit Jesus
  27. πŸ” 38% Laetabitur (II)Laetabitur (II)
  28. πŸ” 37% Intuens in caelumIntuens in caelum
  29. πŸ” 37% Commune vos apostoliCommune vos apostoli
  30. πŸ” 37% SanctificavitSanctificavit
  31. πŸ” 36% Auctor beate saeculiAuctor beate saeculi
  32. πŸ” 36% Ibat JesusIbat Jesus
  33. πŸ” 36% Cum videritis abominationemCum videritis abominationem
  34. πŸ” 36% Te saeculorum PrincipemTe saeculorum Principem
  35. πŸ” 36% Praeclara qua tu gloriaPraeclara qua tu gloria
  36. πŸ” 35% Simile est... hominiSimile est... homini
  37. πŸ” 35% Jesu Fili summi PatrisJesu Fili summi Patris
  38. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  39. πŸ” 35% Captator olim pisciumCaptator olim piscium
  40. πŸ” 35% En ut superbaEn ut superba
  41. πŸ” 35% Hymnum canentes martyrumHymnum canentes martyrum
  42. πŸ” 35% Te saeculorum PrincipemTe saeculorum Principem
  43. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  44. πŸ” 35% CoeperuntCoeperunt
  45. πŸ” 35% Legis sacrataeLegis sacratae
  46. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  47. πŸ” 35% Vos qui secutiVos qui secuti
  48. πŸ” 35% Dicamus laudes DominoDicamus laudes Domino
  49. πŸ” 34% Beata nobis gaudiaBeata nobis gaudia
  50. πŸ” 34% Beata nobisBeata nobis
  51. πŸ” 34% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  52. πŸ” 34% Iste Confessor patriarchaIste Confessor patriarcha
  53. πŸ” 34% In ferventisIn ferventis
  54. πŸ” 34% In aeternumIn aeternum
  55. πŸ” 34% Cum videritisCum videritis
  56. πŸ” 34% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  57. πŸ” 34% Tu principatumTu principatum
  58. πŸ” 34% Ternis horarum terminisTernis horarum terminis
  59. πŸ” 34% Mater ChristiMater Christi
  60. πŸ” 34% Vos qui secuti... dicit (Ant.)Vos qui secuti... dicit (Ant.)
  61. πŸ” 34% Felix per omnesFelix per omnes
  62. πŸ” 34% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  63. πŸ” 34% Ut Antonini gloriamUt Antonini gloriam
  64. πŸ” 34% Cor arca legem continensCor arca legem continens
  65. πŸ” 34% Dominus... erexitDominus... erexit