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% Exultemus DeoExultemus Deo
  2. 🔍 45% Venite ExultemusVenite Exultemus
  3. 🔍 44% Jubilate DeoJubilate Deo
  4. 🔍 34% Benedicamus Deo nostroBenedicamus Deo nostro
  5. 🔍 34% Venite exsultemus DVenite exsultemus D
  6. 🔍 33% Jubilemus DeoJubilemus Deo
  7. 🔍 32% Dum sacerdotum celebrant fidelesDum sacerdotum celebrant fideles
  8. 🔍 30% Iubilemus DeoIubilemus Deo
  9. 🔍 29% Jubilate Deo in voceJubilate Deo in voce
  10. 🔍 28% Christe pastorum (Pro Papa)Christe pastorum (Pro Papa)
  11. 🔍 28% Psalmus 94Psalmus 94
  12. 🔍 27% Jubilate DeoJubilate Deo
  13. 🔍 27% Christe pastorum (Pro Presbytero)Christe pastorum (Pro Presbytero)
  14. 🔍 26% Ad te deAd te de
  15. 🔍 26% Christe pastorum (Pro Episcopo)Christe pastorum (Pro Episcopo)
  16. 🔍 26% In sanctitate serviamusIn sanctitate serviamus
  17. 🔍 25% Jubilemus DeoJubilemus Deo
  18. 🔍 25% Venite adoremusVenite adoremus
  19. 🔍 25% Jubilate DeoJubilate Deo
  20. 🔍 24% Jubilemus DeoJubilemus Deo
  21. 🔍 24% Venite exsultemus EVenite exsultemus E
  22. 🔍 23% Venite Exsultemus Domino (Ad Invit)Venite Exsultemus Domino (Ad Invit)
  23. 🔍 23% In sanctitate serviamusIn sanctitate serviamus
  24. 🔍 23% Sacerdotes SionSacerdotes Sion
  25. 🔍 23% In Deo salutari meoIn Deo salutari meo
  26. 🔍 22% Tollite hostiasTollite hostias
  27. 🔍 22% Gaudeamus, et exsultemusGaudeamus, et exsultemus
  28. 🔍 22% Salva nos DomineSalva nos Domine
  29. 🔍 22% Laudem diciteLaudem dicite
  30. 🔍 22% Venite adoremusVenite adoremus
  31. 🔍 22% Venite exultemus VIIVenite exultemus VII
  32. 🔍 22% Exsultavit... in DeoExsultavit... in Deo
  33. 🔍 22% In Deo salutariIn Deo salutari
  34. 🔍 21% Anima... sicut passerAnima... sicut passer
  35. 🔍 21% Sacerdotes ejus (Intr.)Sacerdotes ejus (Intr.)
  36. 🔍 21% Data est mihiData est mihi
  37. 🔍 21% AlleluiaAlleluia
  38. 🔍 21% Venite exsultemus VIIVenite exsultemus VII
  39. 🔍 21% Laudem diciteLaudem dicite
  40. 🔍 21% ExsultabitExsultabit
  41. 🔍 21% Venite exsultemusVenite exsultemus
  42. 🔍 21% Venite exultemus VIVenite exultemus VI
  43. 🔍 20% Ad te de luceAd te de luce
  44. 🔍 20% Iubilate DeoIubilate Deo
  45. 🔍 20% Fecit nos DeoFecit nos Deo
  46. 🔍 20% Ab Oriente veneruntAb Oriente venerunt
  47. 🔍 20% Exsultate iustiExsultate iusti
  48. 🔍 20% Vidimus stellamVidimus stellam
  49. 🔍 20% Deo nostroDeo nostro
  50. 🔍 20% Laetamini in DominoLaetamini in Domino
  51. 🔍 20% Iubilate Deo in voceIubilate Deo in voce
  52. 🔍 19% Cor JesuCor Jesu
  53. 🔍 19% Exsultavit SpiritusExsultavit Spiritus
  54. 🔍 19% Exsultavit spiritusExsultavit spiritus
  55. 🔍 19% Venite exultemus DominoVenite exultemus Domino
  56. 🔍 19% Cantemus Domino alleluiaCantemus Domino alleluia
  57. 🔍 19% Lapides torrentesLapides torrentes
  58. 🔍 19% Fecit nos DeoFecit nos Deo
  59. 🔍 19% Ut cognoscamusUt cognoscamus
  60. 🔍 19% Fecit nos DeoFecit nos Deo
  61. 🔍 19% DeriventurDeriventur
  62. 🔍 19% Exsultavit spritusExsultavit spritus
  63. 🔍 19% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  64. 🔍 19% Venite exultemus IIVenite exultemus II
  65. 🔍 19% Cum jejunatisCum jejunatis