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% Benedicat nos DeusBenedicat nos Deus
  2. 🔍 62% Benedicat nos DeusBenedicat nos Deus
  3. 🔍 52% Benedicat nos Deus (Resp.)Benedicat nos Deus (Resp.)
  4. 🔍 46% Benedicat nos DeusBenedicat nos Deus
  5. 🔍 29% Deus misereaturDeus misereatur
  6. 🔍 27% Deus misereaturDeus misereatur
  7. 🔍 27% Confiteantur tibiConfiteantur tibi
  8. 🔍 25% Misit DominusMisit Dominus
  9. 🔍 24% Confiteantur tibiConfiteantur tibi
  10. 🔍 23% Canticum Trium PuerorumCanticum Trium Puerorum
  11. 🔍 22% Crucem tuamCrucem tuam
  12. 🔍 22% Benedicat vos omnipotens Deus (Ad Benedictionem pontificalem)Benedicat vos omnipotens Deus (Ad Benedictionem pontificalem)
  13. 🔍 22% Benedictus Dominus Deus IsraelBenedictus Dominus Deus Israel
  14. 🔍 22% Nos autemNos autem
  15. 🔍 22% Crucem tuamCrucem tuam
  16. 🔍 21% Deus misereaturDeus misereatur
  17. 🔍 21% Crucem tuamCrucem tuam
  18. 🔍 21% Crucem tuamCrucem tuam
  19. 🔍 21% Nos autemNos autem
  20. 🔍 20% Dominus vobiscum ... Benedicat vosDominus vobiscum ... Benedicat vos
  21. 🔍 20% Vidi Dominum sedentemVidi Dominum sedentem
  22. 🔍 20% Beata quae credidistiBeata quae credidisti
  23. 🔍 20% Nos autem (all. all.)Nos autem (all. all.)
  24. 🔍 20% Ne recorderisNe recorderis
  25. 🔍 20% Nos Autem (Intr)Nos Autem (Intr)
  26. 🔍 20% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  27. 🔍 20% Immutemur habituImmutemur habitu
  28. 🔍 20% Nos autemNos autem
  29. 🔍 19% Tu DomineTu Domine
  30. 🔍 19% Ecce jam venietEcce jam veniet
  31. 🔍 19% Veni et libera nosVeni et libera nos
  32. 🔍 19% Pontifical BlessingPontifical Blessing
  33. 🔍 19% Deus misereaturDeus misereatur
  34. 🔍 19% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  35. 🔍 19% Canite tubaCanite tuba
  36. 🔍 19% Deus misereaturDeus misereatur
  37. 🔍 19% Nos autemNos autem
  38. 🔍 19% Adjuva nos DeusAdjuva nos Deus
  39. 🔍 19% Deus misereaturDeus misereatur
  40. 🔍 19% Dominus vobiscum ... Benedicat (A)Dominus vobiscum ... Benedicat (A)
  41. 🔍 19% Nos autemNos autem
  42. 🔍 19% Adjuva nos DeusAdjuva nos Deus
  43. 🔍 19% Redemisti nos DomineRedemisti nos Domine
  44. 🔍 19% Confiteantur tibiConfiteantur tibi
  45. 🔍 18% Redemisti nos DomineRedemisti nos Domine
  46. 🔍 18% Offerentur Regi virginesOfferentur Regi virgines
  47. 🔍 18% Modo venietModo veniet
  48. 🔍 18% Dominus vobiscum ... Benedicat (B)Dominus vobiscum ... Benedicat (B)
  49. 🔍 18% Potens esPotens es
  50. 🔍 18% Benedicat omnis imberBenedicat omnis imber
  51. 🔍 18% Christus dilexit nosChristus dilexit nos
  52. 🔍 18% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  53. 🔍 18% Aspice Domine de sedeAspice Domine de sede
  54. 🔍 18% Sustinuimus pacemSustinuimus pacem
  55. 🔍 18% Benedicat omnisBenedicat omnis
  56. 🔍 18% Libera nos Deus (Mode 1f)Libera nos Deus (Mode 1f)
  57. 🔍 18% Vidi Dominum sedentemVidi Dominum sedentem
  58. 🔍 18% Tu DomineTu Domine
  59. 🔍 18% Domine pater et DeusDomine pater et Deus
  60. 🔍 18% Da mihi, DomineDa mihi, Domine
  61. 🔍 18% Nos autem... alleluiaNos autem... alleluia
  62. 🔍 18% Benedictus Dominus DeusBenedictus Dominus Deus
  63. 🔍 18% Apparuit Deus JacobApparuit Deus Jacob
  64. 🔍 18% Suscepimus DeusSuscepimus Deus
  65. 🔍 18% Nativitas DNJC ad Matutinum Lectio I Primo tempore alleviataNativitas DNJC ad Matutinum Lectio I Primo tempore alleviata