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% Gloria Patri IGloria Patri I
  2. 🔍 86% Gloria Patri IGloria Patri I
  3. 🔍 69% Gloria Patri IVGloria Patri IV
  4. 🔍 68% Gloria Patri VIGloria Patri VI
  5. 🔍 67% Gloria Patri VGloria Patri V
  6. 🔍 64% Gloria Patri IIIGloria Patri III
  7. 🔍 63% Gloria Patri IVGloria Patri IV
  8. 🔍 63% Gloria Patri VIGloria Patri VI
  9. 🔍 60% Gloria Patri VGloria Patri V
  10. 🔍 57% Gloria Patri - IGloria Patri - I
  11. 🔍 55% Gloria Patri VIIIGloria Patri VIII
  12. 🔍 54% Gloria Patri - IIIGloria Patri - III
  13. 🔍 54% Gloria Patri IIIGloria Patri III
  14. 🔍 51% Gloria Patri II (C3)Gloria Patri II (C3)
  15. 🔍 50% Gloria Patri VIIIGloria Patri VIII
  16. 🔍 49% Gloria Patri IIGloria Patri II
  17. 🔍 48% Gloria Patri VIIGloria Patri VII
  18. 🔍 45% Gloria Patri - VGloria Patri - V
  19. 🔍 45% Gloria Patri - IVGloria Patri - IV
  20. 🔍 45% Gaudeamus... Mariae... NativitateGaudeamus... Mariae... Nativitate
  21. 🔍 44% Gaudeamus... Mariae... MaternitateGaudeamus... Mariae... Maternitate
  22. 🔍 44% Gloria Patri - VIGloria Patri - VI
  23. 🔍 44% Gloria Patri - IIGloria Patri - II
  24. 🔍 43% Gloria Patri VIIGloria Patri VII
  25. 🔍 43% Gaudeamus... Mariae...festivitate (sine Alleluia)Gaudeamus... Mariae...festivitate (sine Alleluia)
  26. 🔍 43% Gaudeamus... Abbatum nostrorumGaudeamus... Abbatum nostrorum
  27. 🔍 42% CoarctorCoarctor
  28. 🔍 41% Gaudeamus... Mariae...festivitateGaudeamus... Mariae...festivitate
  29. 🔍 41% Deus in adjutoriumDeus in adjutorium
  30. 🔍 41% Gaudeamus... Rosae VirginisGaudeamus... Rosae Virginis
  31. 🔍 40% Suscepimus Deus (in psalm tone)Suscepimus Deus (in psalm tone)
  32. 🔍 40% Asperges me (ad lib.) III.Asperges me (ad lib.) III.
  33. 🔍 40% Gloria Patri - VIIGloria Patri - VII
  34. 🔍 40% Venite filiiVenite filii
  35. 🔍 39% Gloria Patri - VIIIGloria Patri - VIII
  36. 🔍 39% Gloria PatriGloria Patri
  37. 🔍 37% Effusum estEffusum est
  38. 🔍 37% Ad te levaviAd te levavi
  39. 🔍 36% Populus SionPopulus Sion
  40. 🔍 36% Gloria Patri (mode I)Gloria Patri (mode I)
  41. 🔍 36% Deus in adjutorium (Tonus ferialis)Deus in adjutorium (Tonus ferialis)
  42. 🔍 34% Deus in adiutorium (in Dom. et festis)Deus in adiutorium (in Dom. et festis)
  43. 🔍 34% Laus et perennis gloriaLaus et perennis gloria
  44. 🔍 34% Gaudeamus... Mariae... solemnitateGaudeamus... Mariae... solemnitate
  45. 🔍 34% Justus es DomineJustus es Domine
  46. 🔍 33% Asperges me (ad lib.) IIAsperges me (ad lib.) II
  47. 🔍 33% Gaudeamus... AgathaeGaudeamus... Agathae
  48. 🔍 33% Da pacemDa pacem
  49. 🔍 33% Gaudeamus... AnnaeGaudeamus... Annae
  50. 🔍 33% Gaudeamus... ThomaeGaudeamus... Thomae
  51. 🔍 33% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  52. 🔍 33% Hi sunt qui veneruntHi sunt qui venerunt
  53. 🔍 33% Ego autem cum justitiaEgo autem cum justitia
  54. 🔍 33% Deus in adjutorium (Tonus festivus)Deus in adjutorium (Tonus festivus)
  55. 🔍 33% Laudate pueriLaudate pueri
  56. 🔍 33% MeditatioMeditatio
  57. 🔍 33% Gaudeamus... JosaphatGaudeamus... Josaphat
  58. 🔍 32% Gaudeamus... PatrociniumGaudeamus... Patrocinium
  59. 🔍 32% In virtute tuaIn virtute tua
  60. 🔍 31% Gaudeamus... Mariae... ReginaeGaudeamus... Mariae... Reginae
  61. 🔍 31% Asperges me (ad lib) II.Asperges me (ad lib) II.
  62. 🔍 31% Gloria Patri (mode IV)Gloria Patri (mode IV)
  63. 🔍 31% Nos autem (Ps. Memento Domine David)Nos autem (Ps. Memento Domine David)
  64. 🔍 31% Gloria Patri (Mode II)Gloria Patri (Mode II)
  65. 🔍 31% Deus in adjutorium (tonus solemnis)Deus in adjutorium (tonus solemnis)