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% Te Deum (Solemn tone)Te Deum (Solemn tone)
  2. 🔍 96% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  3. 🔍 87% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  4. 🔍 85% Te DeumTe Deum
  5. 🔍 85% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  6. 🔍 84% Te DeumTe Deum
  7. 🔍 83% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  8. 🔍 80% Te DeumTe Deum
  9. 🔍 80% Te Deum (Simple tone)Te Deum (Simple tone)
  10. 🔍 78% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  11. 🔍 78% Te DeumTe Deum
  12. 🔍 74% Hymnus Te DeumHymnus Te Deum
  13. 🔍 68% Te Matrem laudamusTe Matrem laudamus
  14. 🔍 66% Hymnus Te DeumHymnus Te Deum
  15. 🔍 66% Te DeumTe Deum
  16. 🔍 66% Te DeumTe Deum
  17. 🔍 65% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  18. 🔍 45% Gloria XIGloria XI
  19. 🔍 45% Benedictus es Domine DeusBenedictus es Domine Deus
  20. 🔍 44% Gloria VGloria V
  21. 🔍 43% Mente jucundaMente jucunda
  22. 🔍 43% Gloria IIIGloria III
  23. 🔍 43% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  24. 🔍 43% Gloria IIGloria II
  25. 🔍 42% Benedictus esBenedictus es
  26. 🔍 42% Gloria XIVGloria XIV
  27. 🔍 42% Gloria VIGloria VI
  28. 🔍 41% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  29. 🔍 41% Audi benigneAudi benigne
  30. 🔍 41% O beata MaterO beata Mater
  31. 🔍 41% Gloria IIIGloria III
  32. 🔍 41% Credo ICredo I
  33. 🔍 41% Gloria VGloria V
  34. 🔍 41% Gloria XIGloria XI
  35. 🔍 41% Gloria XGloria X
  36. 🔍 41% Vidi aquamVidi aquam
  37. 🔍 40% Stephani victoria!Stephani victoria!
  38. 🔍 40% Venite Exsultemus VIIVenite Exsultemus VII
  39. 🔍 40% Sancte N.Sancte N.
  40. 🔍 40% Legis sacrataeLegis sacratae
  41. 🔍 40% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  42. 🔍 39% Te Mater almaTe Mater alma
  43. 🔍 39% Grande RaymundiGrande Raymundi
  44. 🔍 39% Jesu dulcis memoria!Jesu dulcis memoria!
  45. 🔍 39% In martyris LaurentiiIn martyris Laurentii
  46. 🔍 39% Terrena cessent organaTerrena cessent organa
  47. 🔍 39% Sponso sponsa!Sponso sponsa!
  48. 🔍 38% Veni Creator (1983/1934)Veni Creator (1983/1934)
  49. 🔍 38% Credo IVCredo IV
  50. 🔍 38% Gloria XIIIGloria XIII
  51. 🔍 38% Audi benigne conditorAudi benigne conditor
  52. 🔍 38% Ave Maria... virgo serenaAve Maria... virgo serena
  53. 🔍 38% Veni Creator SpiritusVeni Creator Spiritus
  54. 🔍 38% Audi benigne ConditorAudi benigne Conditor
  55. 🔍 38% Audi benigne ConditorAudi benigne Conditor
  56. 🔍 38% Te CatharinaTe Catharina
  57. 🔍 38% Audi Benigne ConditorAudi Benigne Conditor
  58. 🔍 38% Gaudentes festumGaudentes festum
  59. 🔍 38% Felix per omnesFelix per omnes
  60. 🔍 38% Gloria IGloria I
  61. 🔍 38% Gloria VIIGloria VII
  62. 🔍 38% Audi benigne Conditor Audi benigne Conditor
  63. 🔍 38% Benedictus esBenedictus es
  64. 🔍 37% Festum celebre martyrisFestum celebre martyris
  65. 🔍 37% Crucem tuamCrucem tuam