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 exsultemus (mode 2d)Venite exsultemus (mode 2d)
  2. 🔍 73% Venite exsultemus (mode 6f festivus)Venite exsultemus (mode 6f festivus)
  3. 🔍 70% Venite exsultemus (mode 7a simplex)Venite exsultemus (mode 7a simplex)
  4. 🔍 61% Venite exsultemus (pro defunc.)Venite exsultemus (pro defunc.)
  5. 🔍 58% Venite exsultemus (mode 6f solemnis)Venite exsultemus (mode 6f solemnis)
  6. 🔍 58% Venite exsultemus (mode 6a simplex)Venite exsultemus (mode 6a simplex)
  7. 🔍 57% Venite exsultemus (mode 4e simplex)Venite exsultemus (mode 4e simplex)
  8. 🔍 52% Venite exsultemus IVVenite exsultemus IV
  9. 🔍 50% Venite exsultemus DVenite exsultemus D
  10. 🔍 49% Venite Exsultemus VIIVenite Exsultemus VII
  11. 🔍 48% Venite exsultemus (mode 3g simplex)Venite exsultemus (mode 3g simplex)
  12. 🔍 48% Venite exsultemus IV* (ad lib)Venite exsultemus IV* (ad lib)
  13. 🔍 47% Venite exsultemus VIVenite exsultemus VI
  14. 🔍 47% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  15. 🔍 46% Venite exsultemus IVVenite exsultemus IV
  16. 🔍 44% Venite exsultemus (mode 4d solemnis)Venite exsultemus (mode 4d solemnis)
  17. 🔍 44% Venite exultemus Domino (IV Tonus A)Venite exultemus Domino (IV Tonus A)
  18. 🔍 43% Venite exsultemus VVenite exsultemus V
  19. 🔍 43% Venite exsultemus VI**Venite exsultemus VI**
  20. 🔍 42% Venite exsultemus (mode 4g festivus)Venite exsultemus (mode 4g festivus)
  21. 🔍 41% Venite exultemus VIVenite exultemus VI
  22. 🔍 41% Venite exultemus IIVenite exultemus II
  23. 🔍 41% Venite exsultemus (mode 5g)Venite exsultemus (mode 5g)
  24. 🔍 41% Venite exsultemus IIVenite exsultemus II
  25. 🔍 40% Venite exsultemus (mode 3f solemnis)Venite exsultemus (mode 3f solemnis)
  26. 🔍 40% Venite exsultemus DominoVenite exsultemus Domino
  27. 🔍 38% Venite exsultemus VIIVenite exsultemus VII
  28. 🔍 38% Venite exsultemus EVenite exsultemus E
  29. 🔍 38% Venite exsultemus IV*Venite exsultemus IV*
  30. 🔍 38% Venite exultemus VIIVenite exultemus VII
  31. 🔍 36% Venite exsultemus IIIVenite exsultemus III
  32. 🔍 36% Venite exsultemus VI*Venite exsultemus VI*
  33. 🔍 34% Venite exultemus IV GVenite exultemus IV G
  34. 🔍 33% Venite exultemus IV EVenite exultemus IV E
  35. 🔍 33% Venite exsultemus IV**Venite exsultemus IV**
  36. 🔍 32% Venite exultemus DominoVenite exultemus Domino
  37. 🔍 32% Venite Exultemus DominoVenite Exultemus Domino
  38. 🔍 32% Venite Exultemus DominoVenite Exultemus Domino
  39. 🔍 32% Venite exultemus IIIVenite exultemus III
  40. 🔍 31% Christus natus est nobisChristus natus est nobis
  41. 🔍 31% Venite exultemus IVenite exultemus I
  42. 🔍 30% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  43. 🔍 29% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  44. 🔍 28% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  45. 🔍 28% Te DeumTe Deum
  46. 🔍 28% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  47. 🔍 28% Exsultet iam angelicaExsultet iam angelica
  48. 🔍 28% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  49. 🔍 28% Te Matrem laudamusTe Matrem laudamus
  50. 🔍 27% In diebus illis: Facta est super meIn diebus illis: Facta est super me
  51. 🔍 27% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  52. 🔍 27% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  53. 🔍 27% Miserere mei... secundumMiserere mei... secundum
  54. 🔍 27% Hymnus Te DeumHymnus Te Deum
  55. 🔍 27% Deus Deus meus (62)Deus Deus meus (62)
  56. 🔍 27% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  57. 🔍 27% Exsultet jam AngelicaExsultet jam Angelica
  58. 🔍 26% Te DeumTe Deum
  59. 🔍 26% Miserere (Ps 50)Miserere (Ps 50)
  60. 🔍 26% Te DeumTe Deum
  61. 🔍 26% Te DeumTe Deum
  62. 🔍 26% Vidi aquamVidi aquam
  63. 🔍 26% Haec est hereditasHaec est hereditas
  64. 🔍 26% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  65. 🔍 26% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)