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% Benedictus es Domine DeusBenedictus es Domine Deus
  2. 🔍 91% Benedictus esBenedictus es
  3. 🔍 78% Benedictus esBenedictus es
  4. 🔍 66% O beata MaterO beata Mater
  5. 🔍 50% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  6. 🔍 49% Te DeumTe Deum
  7. 🔍 48% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  8. 🔍 47% Te DeumTe Deum
  9. 🔍 46% Te DeumTe Deum
  10. 🔍 45% Te Deum (Solemn tone)Te Deum (Solemn tone)
  11. 🔍 45% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  12. 🔍 44% Hymnus Te DeumHymnus Te Deum
  13. 🔍 43% Te DeumTe Deum
  14. 🔍 43% Audi Benigne ConditorAudi Benigne Conditor
  15. 🔍 43% Audi benigne Conditor Audi benigne Conditor
  16. 🔍 43% Audi benigne conditorAudi benigne conditor
  17. 🔍 43% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  18. 🔍 42% Te Matrem laudamusTe Matrem laudamus
  19. 🔍 41% Te Deum (Simple tone)Te Deum (Simple tone)
  20. 🔍 41% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  21. 🔍 40% Me exspectaveruntMe exspectaverunt
  22. 🔍 39% Audi benigne ConditorAudi benigne Conditor
  23. 🔍 39% Gloria Patri II (C3)Gloria Patri II (C3)
  24. 🔍 39% Deus scientiarumDeus scientiarum
  25. 🔍 39% Audi benigneAudi benigne
  26. 🔍 39% Sancte N.Sancte N.
  27. 🔍 38% Vidi aquamVidi aquam
  28. 🔍 38% Ego sumEgo sum
  29. 🔍 38% Audi benigne ConditorAudi benigne Conditor
  30. 🔍 38% Benedictus es DomineBenedictus es Domine
  31. 🔍 37% Benedictus es DomineBenedictus es Domine
  32. 🔍 37% Benedictus es DomineBenedictus es Domine
  33. 🔍 37% Vidi aquamVidi aquam
  34. 🔍 37% Audi benigne ConditorAudi benigne Conditor
  35. 🔍 37% Audi benigne ConditorAudi benigne Conditor
  36. 🔍 37% Gloria Patri VIIGloria Patri VII
  37. 🔍 36% Legis sacrataeLegis sacratae
  38. 🔍 36% Libera me Domine de morteLibera me Domine de morte
  39. 🔍 36% Benedicta sit sanctaBenedicta sit sancta
  40. 🔍 36% Emendemus in meliusEmendemus in melius
  41. 🔍 36% Vidi aquamVidi aquam
  42. 🔍 36% Veni Creator (1983/1934)Veni Creator (1983/1934)
  43. 🔍 36% Benedicta sit creatrixBenedicta sit creatrix
  44. 🔍 35% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  45. 🔍 35% Veni Creator SpiritusVeni Creator Spiritus
  46. 🔍 35% Praefatio solemnis de sancto Elia ProphetaPraefatio solemnis de sancto Elia Propheta
  47. 🔍 35% Gloria XIGloria XI
  48. 🔍 35% Qui habitatQui habitat
  49. 🔍 35% Gloria VGloria V
  50. 🔍 35% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  51. 🔍 35% Te Deum Patrem ingenitumTe Deum Patrem ingenitum
  52. 🔍 35% Cum invocarem teCum invocarem te
  53. 🔍 35% Exsultet jam AngelicaExsultet jam Angelica
  54. 🔍 35% Praefatio solemnis de sanctissima TrinitatePraefatio solemnis de sanctissima Trinitate
  55. 🔍 35% Miserere (Ps 50)Miserere (Ps 50)
  56. 🔍 35% Summi Parentis UniceSummi Parentis Unice
  57. 🔍 35% Bonum mihiBonum mihi
  58. 🔍 35% Gloria Patri VIIGloria Patri VII
  59. 🔍 35% Veni Creator SpiritusVeni Creator Spiritus
  60. 🔍 35% Gloria Patri IIGloria Patri II
  61. 🔍 35% Pater superni luminisPater superni luminis
  62. 🔍 35% Felix per omnesFelix per omnes
  63. 🔍 35% Ne derelinquas meNe derelinquas me
  64. 🔍 35% O lux salutis nuntiaO lux salutis nuntia
  65. 🔍 35% Benedicta sit creatrixBenedicta sit creatrix