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% Nemo te condemnavitNemo te condemnavit
  2. 🔍 79% Nemo te condemnavitNemo te condemnavit
  3. 🔍 72% Nemo te condemnavitNemo te condemnavit
  4. 🔍 71% Nemo te condemnavitNemo te condemnavit
  5. 🔍 68% Nemo te condemnavitNemo te condemnavit
  6. 🔍 61% Nemo te condemnavitNemo te condemnavit
  7. 🔍 56% Nemo te condemnavitNemo te condemnavit
  8. 🔍 45% Nemo te condemnavitNemo te condemnavit
  9. 🔍 45% Nemo te condemnavitNemo te condemnavit
  10. 🔍 35% Mulier nemo teMulier nemo te
  11. 🔍 35% Nemo te condemnavitNemo te condemnavit
  12. 🔍 30% Nemo te condemnavitNemo te condemnavit
  13. 🔍 23% Gloria IGloria I
  14. 🔍 22% Gloria XIGloria XI
  15. 🔍 22% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  16. 🔍 22% Gloria VGloria V
  17. 🔍 21% O vos aethereiO vos aetherei
  18. 🔍 21% Gloria XGloria X
  19. 🔍 21% Gloria IIIGloria III
  20. 🔍 21% Tibi Redemptor omniumTibi Redemptor omnium
  21. 🔍 21% CaptabuntCaptabunt
  22. 🔍 21% Gloria IIIGloria III
  23. 🔍 21% Gloria XIGloria XI
  24. 🔍 20% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  25. 🔍 20% O lux beata CaelitumO lux beata Caelitum
  26. 🔍 20% Gloria VIIGloria VII
  27. 🔍 20% Gloria IXGloria IX
  28. 🔍 20% Nemo tolletNemo tollet
  29. 🔍 20% O lux beata CaelitumO lux beata Caelitum
  30. 🔍 19% Brachia peccatorumBrachia peccatorum
  31. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  32. 🔍 19% Unus militumUnus militum
  33. 🔍 19% O gente felix hospitaO gente felix hospita
  34. 🔍 19% Audi benigneAudi benigne
  35. 🔍 19% Exsultet jam AngelicaExsultet jam Angelica
  36. 🔍 19% De necessitatibusDe necessitatibus
  37. 🔍 19% ConfiteanturConfiteantur
  38. 🔍 19% Gloria (Missa Votiva BMV)Gloria (Missa Votiva BMV)
  39. 🔍 19% De necessitatibusDe necessitatibus
  40. 🔍 19% Gloria XV (forma ordinaria)Gloria XV (forma ordinaria)
  41. 🔍 19% Salve FranciadumSalve Franciadum
  42. 🔍 19% Gloria XIIGloria XII
  43. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  44. 🔍 19% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  45. 🔍 19% Quae nunc bella strepuntQuae nunc bella strepunt
  46. 🔍 19% De necessitatibusDe necessitatibus
  47. 🔍 19% Homo DeiHomo Dei
  48. 🔍 19% Invocabit meInvocabit me
  49. 🔍 19% Gloria XIIIGloria XIII
  50. 🔍 19% Gloria VGloria V
  51. 🔍 19% Gloria XIVGloria XIV
  52. 🔍 19% Gloria VIIIGloria VIII
  53. 🔍 19% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  54. 🔍 19% Te Deum (Solemn tone)Te Deum (Solemn tone)
  55. 🔍 19% Gloria (ad lib.) I.Gloria (ad lib.) I.
  56. 🔍 19% Cantate DominoCantate Domino
  57. 🔍 19% De profundisDe profundis
  58. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  59. 🔍 18% De necessitatibus meisDe necessitatibus meis
  60. 🔍 18% Te DeumTe Deum
  61. 🔍 18% Signum magnumSignum magnum
  62. 🔍 18% ReminiscereReminiscere
  63. 🔍 18% Gloria (ad lib.) III / III BGloria (ad lib.) III / III B
  64. 🔍 18% Gloria VGloria V
  65. 🔍 18% Te DeumTe Deum