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 🔍 to find similarities to the given chant.

  1. 🔍 100% Dominus iudicabitDominus iudicabit
  2. 🔍 54% Dominus iudicabitDominus iudicabit
  3. 🔍 51% Dominus judicabitDominus judicabit
  4. 🔍 27% Venite omnes adoremusVenite omnes adoremus
  5. 🔍 26% Dominus judicabit Dominus judicabit
  6. 🔍 26% Alleluia (Dom. Tert.)Alleluia (Dom. Tert.)
  7. 🔍 26% Benedictus Dominus Deus meusBenedictus Dominus Deus meus
  8. 🔍 26% Retribuit mihi DominusRetribuit mihi Dominus
  9. 🔍 26% Alleluia (Ps 148-149-150)Alleluia (Ps 148-149-150)
  10. 🔍 25% Alleluia (Dom. Sext.)Alleluia (Dom. Sext.)
  11. 🔍 25% Dedit illi DominusDedit illi Dominus
  12. 🔍 24% Alleluia Omnes GentesAlleluia Omnes Gentes
  13. 🔍 24% Alleluia (Dom. Prim.)Alleluia (Dom. Prim.)
  14. 🔍 24% Omnes GentesOmnes Gentes
  15. 🔍 24% Metuant DominumMetuant Dominum
  16. 🔍 24% In omnem terram... allel.In omnem terram... allel.
  17. 🔍 24% Inclinavit DominusInclinavit Dominus
  18. 🔍 24% Iubilate DeoIubilate Deo
  19. 🔍 24% Magnus DominusMagnus Dominus
  20. 🔍 23% Metuant Dominum Metuant Dominum
  21. 🔍 23% Alleluia (Ant. cantica ad Vigilas Dom. per annum)Alleluia (Ant. cantica ad Vigilas Dom. per annum)
  22. 🔍 23% In manu tuaIn manu tua
  23. 🔍 23% Dedit illi Dominus gloriam...alleluiaDedit illi Dominus gloriam...alleluia
  24. 🔍 23% In omnem terramIn omnem terram
  25. 🔍 22% Veniet Dominus et nonVeniet Dominus et non
  26. 🔍 22% Adiuva me Adiuva me
  27. 🔍 22% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  28. 🔍 22% Alleluia (mode 8)Alleluia (mode 8)
  29. 🔍 22% Dabit illi DominusDabit illi Dominus
  30. 🔍 22% Fecit nos DeoFecit nos Deo
  31. 🔍 22% Benedicentur in ipsoBenedicentur in ipso
  32. 🔍 22% MagnificatMagnificat
  33. 🔍 21% Benedictus Dominus Deus IsraelBenedictus Dominus Deus Israel
  34. 🔍 21% Esto mihiEsto mihi
  35. 🔍 21% Respexit DominusRespexit Dominus
  36. 🔍 21% Veniet Dominus et nonVeniet Dominus et non
  37. 🔍 21% Vivit DominusVivit Dominus
  38. 🔍 21% Quam admirabileQuam admirabile
  39. 🔍 21% Candidi facti suntCandidi facti sunt
  40. 🔍 21% Veniet Dominus et nonVeniet Dominus et non
  41. 🔍 21% Ille me clarificabitIlle me clarificabit
  42. 🔍 21% Alleluia Fer. VI T.P. IAlleluia Fer. VI T.P. I
  43. 🔍 21% Duo hominesDuo homines
  44. 🔍 21% Dominus de caeloDominus de caelo
  45. 🔍 21% Alleluia (mode 8)Alleluia (mode 8)
  46. 🔍 21% Dominus vias suasDominus vias suas
  47. 🔍 21% Clamaverunt iustiClamaverunt iusti
  48. 🔍 21% Miserere mei DeusMiserere mei Deus
  49. 🔍 21% Dabit ei DominusDabit ei Dominus
  50. 🔍 21% Adorabunt eumAdorabunt eum
  51. 🔍 21% Sana DomineSana Domine
  52. 🔍 20% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  53. 🔍 20% Exaudiat te DominusExaudiat te Dominus
  54. 🔍 20% Scio cui credidiScio cui credidi
  55. 🔍 20% Magnificabitur usque ad terminosMagnificabitur usque ad terminos
  56. 🔍 20% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  57. 🔍 20% Domine clamavi ad teDomine clamavi ad te
  58. 🔍 20% Dicamus laudes DominoDicamus laudes Domino
  59. 🔍 20% Hodie Simon PetrusHodie Simon Petrus
  60. 🔍 20% Gustate et videteGustate et videte
  61. 🔍 20% Regina caeli laetareRegina caeli laetare
  62. 🔍 20% AlleluiaAlleluia
  63. 🔍 20% Beati omnesBeati omnes
  64. 🔍 20% Dabit ei DominusDabit ei Dominus
  65. 🔍 20% Illuminatio meaIlluminatio mea