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: 2025-12-20. 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 DeumTe Deum
  2. 🔍 97% Te DeumTe Deum
  3. 🔍 89% Te DeumTe Deum
  4. 🔍 86% Te DeumTe Deum
  5. 🔍 85% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  6. 🔍 85% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  7. 🔍 84% Te Deum (Solemn tone)Te Deum (Solemn tone)
  8. 🔍 82% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  9. 🔍 81% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  10. 🔍 80% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  11. 🔍 77% Te Matrem laudamusTe Matrem laudamus
  12. 🔍 76% Hymnus Te DeumHymnus Te Deum
  13. 🔍 70% Te Deum (Simple tone)Te Deum (Simple tone)
  14. 🔍 69% Te DeumTe Deum
  15. 🔍 68% Te DeumTe Deum
  16. 🔍 68% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  17. 🔍 67% Hymnus Te DeumHymnus Te Deum
  18. 🔍 53% Gloria VGloria V
  19. 🔍 51% Gloria XIGloria XI
  20. 🔍 50% Gloria IIIGloria III
  21. 🔍 50% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  22. 🔍 49% Benedictus es Domine DeusBenedictus es Domine Deus
  23. 🔍 47% Gloria VGloria V
  24. 🔍 47% Audi benigneAudi benigne
  25. 🔍 47% O beata MaterO beata Mater
  26. 🔍 47% Audi benigne conditorAudi benigne conditor
  27. 🔍 47% Audi Benigne ConditorAudi Benigne Conditor
  28. 🔍 47% Benedictus esBenedictus es
  29. 🔍 46% Audi benigne Conditor Audi benigne Conditor
  30. 🔍 45% Gloria XGloria X
  31. 🔍 45% Audi benigne ConditorAudi benigne Conditor
  32. 🔍 45% Audi benigne ConditorAudi benigne Conditor
  33. 🔍 45% Te CatharinaTe Catharina
  34. 🔍 45% Audi benigne ConditorAudi benigne Conditor
  35. 🔍 45% Audi benigne ConditorAudi benigne Conditor
  36. 🔍 45% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  37. 🔍 44% Venite Exsultemus VIIVenite Exsultemus VII
  38. 🔍 44% Mente jucundaMente jucunda
  39. 🔍 44% Terrena cessent organaTerrena cessent organa
  40. 🔍 44% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  41. 🔍 44% Te Mater almaTe Mater alma
  42. 🔍 44% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  43. 🔍 43% Credo ICredo I
  44. 🔍 43% Cor arca legem continensCor arca legem continens
  45. 🔍 43% Gloria IIIGloria III
  46. 🔍 43% Gloria XIVGloria XIV
  47. 🔍 42% Angelus Domini (salutatio angelica)Angelus Domini (salutatio angelica)
  48. 🔍 42% Vidi aquamVidi aquam
  49. 🔍 42% Veni Creator (1983/1934)Veni Creator (1983/1934)
  50. 🔍 42% Stephani victoria!Stephani victoria!
  51. 🔍 41% Jesu auctor clementiaeJesu auctor clementiae
  52. 🔍 41% Te gloriosus (Ant)Te gloriosus (Ant)
  53. 🔍 41% Gaudentes festumGaudentes festum
  54. 🔍 41% Veni Creator SpiritusVeni Creator Spiritus
  55. 🔍 41% Venite exsultemus IVVenite exsultemus IV
  56. 🔍 41% Caeli civesCaeli cives
  57. 🔍 41% Te lucis ante terminum (In Solemnitatibus)Te lucis ante terminum (In Solemnitatibus)
  58. 🔍 41% Gloria VIGloria VI
  59. 🔍 41% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  60. 🔍 41% Gloria IIGloria II
  61. 🔍 41% En ut superba criminumEn ut superba criminum
  62. 🔍 41% Me exspectaveruntMe exspectaverunt
  63. 🔍 41% Te gratulantesTe gratulantes
  64. 🔍 41% Te lucis ante terminum (In Major. Festis per Annum)Te lucis ante terminum (In Major. Festis per Annum)
  65. 🔍 41% Benedictus esBenedictus es