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% Venite exsultemusVenite exsultemus
  2. 🔍 38% Te decet hymnusTe decet hymnus
  3. 🔍 33% Te decet hymnusTe decet hymnus
  4. 🔍 30% Venite exsultemusVenite exsultemus
  5. 🔍 27% Exsultate DeoExsultate Deo
  6. 🔍 26% Domine exaudiDomine exaudi
  7. 🔍 23% Confiteantur DominoConfiteantur Domino
  8. 🔍 22% Jesus autemJesus autem
  9. 🔍 22% Quasi modoQuasi modo
  10. 🔍 22% Introibo in domumIntroibo in domum
  11. 🔍 21% Te decet hymnusTe decet hymnus
  12. 🔍 21% Pascha nostrumPascha nostrum
  13. 🔍 21% Cantate DominoCantate Domino
  14. 🔍 21% Cantate DominoCantate Domino
  15. 🔍 21% Exsultabunt sanctiExsultabunt sancti
  16. 🔍 21% Jesus autemJesus autem
  17. 🔍 20% Justi epulenturJusti epulentur
  18. 🔍 20% De profundisDe profundis
  19. 🔍 20% Nos autemNos autem
  20. 🔍 20% Exsultate DeoExsultate Deo
  21. 🔍 20% Verbo DominiVerbo Domini
  22. 🔍 20% Angelus Domini descenditAngelus Domini descendit
  23. 🔍 20% Jubilate DeoJubilate Deo
  24. 🔍 20% In medioIn medio
  25. 🔍 20% De profundisDe profundis
  26. 🔍 20% Nos autemNos autem
  27. 🔍 20% Angelus Domini descenditAngelus Domini descendit
  28. 🔍 19% Ubi caritasUbi caritas
  29. 🔍 19% Cantate DominoCantate Domino
  30. 🔍 19% Si quis sititSi quis sitit
  31. 🔍 19% Cibavit eosCibavit eos
  32. 🔍 19% Eripe me de inimicis... DeusEripe me de inimicis... Deus
  33. 🔍 19% Omnes gentesOmnes gentes
  34. 🔍 19% LoquebanturLoquebantur
  35. 🔍 18% Nihil inquinatum (All)Nihil inquinatum (All)
  36. 🔍 18% Immutemur habituImmutemur habitu
  37. 🔍 18% De profundisDe profundis
  38. 🔍 18% In medioIn medio
  39. 🔍 18% LiberastiLiberasti
  40. 🔍 18% RevelabiturRevelabitur
  41. 🔍 17% Viderunt omnesViderunt omnes
  42. 🔍 17% The Reproaches (3)The Reproaches (3)
  43. 🔍 17% Turba multaTurba multa
  44. 🔍 17% Accipite jucunditatemAccipite jucunditatem
  45. 🔍 17% DolorosaDolorosa
  46. 🔍 17% Deus in loco sanctoDeus in loco sancto
  47. 🔍 17% Justus ut palmaJustus ut palma
  48. 🔍 17% Vocem jucunditatisVocem jucunditatis
  49. 🔍 17% Spiritus DominiSpiritus Domini
  50. 🔍 16% Libera me Domine de morteLibera me Domine de morte
  51. 🔍 16% Omnis terraOmnis terra
  52. 🔍 16% Psallite DominoPsallite Domino
  53. 🔍 16% Tui sunt caeliTui sunt caeli
  54. 🔍 16% Exaudi DomineExaudi Domine
  55. 🔍 16% Intret in conspectuIntret in conspectu
  56. 🔍 16% Protexisti meProtexisti me
  57. 🔍 16% Spiritus quiSpiritus qui
  58. 🔍 16% Aqua sapientiaeAqua sapientiae
  59. 🔍 16% Qui timent DominumQui timent Dominum
  60. 🔍 16% OstendeOstende
  61. 🔍 16% Lauda anima meaLauda anima mea
  62. 🔍 15% Laetentur caeliLaetentur caeli
  63. 🔍 15% GaudeteGaudete
  64. 🔍 15% Crucem tuam adoramusCrucem tuam adoramus
  65. 🔍 15% HolocaustumHolocaustum