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 DeumTe Deum
  2. 🔍 89% Te DeumTe Deum
  3. 🔍 89% Te DeumTe Deum
  4. 🔍 86% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  5. 🔍 84% Te DeumTe Deum
  6. 🔍 83% Hymnus Te DeumHymnus Te Deum
  7. 🔍 83% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  8. 🔍 80% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  9. 🔍 80% Te Deum (Solemn tone)Te Deum (Solemn tone)
  10. 🔍 78% Te DeumTe Deum
  11. 🔍 78% Te DeumTe Deum
  12. 🔍 76% Hymnus Te DeumHymnus Te Deum
  13. 🔍 75% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  14. 🔍 74% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  15. 🔍 72% Te Matrem laudamusTe Matrem laudamus
  16. 🔍 71% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  17. 🔍 65% Te Deum (Simple tone)Te Deum (Simple tone)
  18. 🔍 51% Gloria VGloria V
  19. 🔍 50% Gloria IIIGloria III
  20. 🔍 50% Gloria XIGloria XI
  21. 🔍 49% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  22. 🔍 47% Benedictus esBenedictus es
  23. 🔍 47% Audi benigneAudi benigne
  24. 🔍 46% O beata MaterO beata Mater
  25. 🔍 46% Audi benigne conditorAudi benigne conditor
  26. 🔍 46% Benedictus es Domine DeusBenedictus es Domine Deus
  27. 🔍 46% Legis sacrataeLegis sacratae
  28. 🔍 45% Audi benigne Conditor Audi benigne Conditor
  29. 🔍 45% Audi Benigne ConditorAudi Benigne Conditor
  30. 🔍 45% Angelus Domini (salutatio angelica)Angelus Domini (salutatio angelica)
  31. 🔍 45% Gloria VGloria V
  32. 🔍 45% Audi benigne ConditorAudi benigne Conditor
  33. 🔍 45% Te CatharinaTe Catharina
  34. 🔍 45% Venite Exsultemus VIIVenite Exsultemus VII
  35. 🔍 45% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  36. 🔍 44% Terrena cessent organaTerrena cessent organa
  37. 🔍 44% Venite exsultemus IVVenite exsultemus IV
  38. 🔍 44% Venite exsultemus (mode 7a solemnis)Venite exsultemus (mode 7a solemnis)
  39. 🔍 44% Credo ICredo I
  40. 🔍 44% Te Mater almaTe Mater alma
  41. 🔍 44% Audi benigne ConditorAudi benigne Conditor
  42. 🔍 44% Audi benigne ConditorAudi benigne Conditor
  43. 🔍 43% Audi benigne ConditorAudi benigne Conditor
  44. 🔍 43% Gloria XGloria X
  45. 🔍 43% Dicamus laudes (In dominicis)Dicamus laudes (In dominicis)
  46. 🔍 42% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  47. 🔍 42% Gloria VGloria V
  48. 🔍 42% Veni Creator (1983/1934)Veni Creator (1983/1934)
  49. 🔍 41% Felix per omnesFelix per omnes
  50. 🔍 41% Ternis horarum (In dominicis per annum)Ternis horarum (In dominicis per annum)
  51. 🔍 41% Adoro te devoteAdoro te devote
  52. 🔍 41% Gloria VIGloria VI
  53. 🔍 41% Mente jucundaMente jucunda
  54. 🔍 41% Vidi aquamVidi aquam
  55. 🔍 41% Certum tenentes (In dominicis per annum)Certum tenentes (In dominicis per annum)
  56. 🔍 41% Jesu auctor clementiaeJesu auctor clementiae
  57. 🔍 41% Gloria IIGloria II
  58. 🔍 41% Veni Creator SpiritusVeni Creator Spiritus
  59. 🔍 41% Cor arca legem continensCor arca legem continens
  60. 🔍 41% Te gloriosus (Ant)Te gloriosus (Ant)
  61. 🔍 41% Benedictus esBenedictus es
  62. 🔍 41% Gloria XIVGloria XIV
  63. 🔍 41% Caeli civesCaeli cives
  64. 🔍 40% Gaudentes festumGaudentes festum
  65. 🔍 40% Jesu Redemptor omnium (Com. Con. Pont.)Jesu Redemptor omnium (Com. Con. Pont.)