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% Te iure laudantTe iure laudant
  2. 🔍 38% Ex quo omniaEx quo omnia
  3. 🔍 30% Gloria laudisGloria laudis
  4. 🔍 30% In DominoIn Domino
  5. 🔍 28% Domine magnus esDomine magnus es
  6. 🔍 27% Te invocamusTe invocamus
  7. 🔍 27% Glorificamus teGlorificamus te
  8. 🔍 27% Vincenti dabo mannaVincenti dabo manna
  9. 🔍 26% Te semper idemTe semper idem
  10. 🔍 26% IntueminiIntuemini
  11. 🔍 26% IntueminiIntuemini
  12. 🔍 25% Gloria tibiGloria tibi
  13. 🔍 25% Rex nosterRex noster
  14. 🔍 25% Rex nosterRex noster
  15. 🔍 25% Te qui in SpirituTe qui in Spiritu
  16. 🔍 25% Ecce Dominus venietEcce Dominus veniet
  17. 🔍 25% Ecce Dominus venietEcce Dominus veniet
  18. 🔍 25% Benedicta tu inBenedicta tu in
  19. 🔍 24% Benedicta sit sanctaBenedicta sit sancta
  20. 🔍 24% Benedicta sit sanctaBenedicta sit sancta
  21. 🔍 24% Propter SionPropter Sion
  22. 🔍 24% Propter SionPropter Sion
  23. 🔍 24% Ierusalem respiceIerusalem respice
  24. 🔍 24% Ierusalem respiceIerusalem respice
  25. 🔍 24% Pater sancte serva eos in (Mode 2*-4a)Pater sancte serva eos in (Mode 2*-4a)
  26. 🔍 24% Reges terraeReges terrae
  27. 🔍 24% Multiplicabitur 1 (Mode 5a)Multiplicabitur 1 (Mode 5a)
  28. 🔍 24% Domine clamaviDomine clamavi
  29. 🔍 23% Visitavit et fecitVisitavit et fecit
  30. 🔍 23% Fecit nos DeoFecit nos Deo
  31. 🔍 23% Quoniam in teQuoniam in te
  32. 🔍 23% Ad te Domine levaviAd te Domine levavi
  33. 🔍 23% Montes et omnesMontes et omnes
  34. 🔍 23% Montes et omnesMontes et omnes
  35. 🔍 23% Sion renovaberisSion renovaberis
  36. 🔍 23% Sion renovaberisSion renovaberis
  37. 🔍 23% Venite ad me omnes (mode 4)Venite ad me omnes (mode 4)
  38. 🔍 23% Caritas Pater estCaritas Pater est
  39. 🔍 23% LaudaboLaudabo
  40. 🔍 23% Te decet hymnusTe decet hymnus
  41. 🔍 23% Qui sitit veniatQui sitit veniat
  42. 🔍 23% Ad te de luceAd te de luce
  43. 🔍 23% Dum complerenturDum complerentur
  44. 🔍 23% Gloria et honor DeoGloria et honor Deo
  45. 🔍 23% Mecum sitMecum sit
  46. 🔍 23% Qui pacem ponitQui pacem ponit
  47. 🔍 23% Deus meus es tuDeus meus es tu
  48. 🔍 23% Verax est PaterVerax est Pater
  49. 🔍 23% Ponent DominoPonent Domino
  50. 🔍 23% Ponent DominoPonent Domino
  51. 🔍 23% In cymbalisIn cymbalis
  52. 🔍 23% Omnis spiritusOmnis spiritus
  53. 🔍 23% Ecce rex venietEcce rex veniet
  54. 🔍 23% Ecce Rex venietEcce Rex veniet
  55. 🔍 23% Domine in caeloDomine in caelo
  56. 🔍 23% Exaudiat te DominusExaudiat te Dominus
  57. 🔍 23% Annuntiate populisAnnuntiate populis
  58. 🔍 23% Iubilate DeoIubilate Deo
  59. 🔍 23% Dextera DominiDextera Domini
  60. 🔍 23% O vera summaO vera summa
  61. 🔍 22% Adorate DominumAdorate Dominum
  62. 🔍 22% In Patre manetIn Patre manet
  63. 🔍 22% Ierusalem luceIerusalem luce
  64. 🔍 22% Spiritus est DeusSpiritus est Deus
  65. 🔍 22% Qui post meQui post me