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% Libera nosLibera nos
  2. 🔍 30% Venite exsultemus (mode 6f festivus)Venite exsultemus (mode 6f festivus)
  3. 🔍 26% Spes nostraSpes nostra
  4. 🔍 25% Libera nos salvaLibera nos salva
  5. 🔍 25% Veni et libera nosVeni et libera nos
  6. 🔍 23% Benedicat nos DeusBenedicat nos Deus
  7. 🔍 22% Venite exsultemus (mode 2d)Venite exsultemus (mode 2d)
  8. 🔍 22% Libera nos Deus (Mode 1f)Libera nos Deus (Mode 1f)
  9. 🔍 22% Veni et libera nosVeni et libera nos
  10. 🔍 21% Libera nos Deus (Mode 8g)Libera nos Deus (Mode 8g)
  11. 🔍 21% Adjuva nos DeusAdjuva nos Deus
  12. 🔍 20% Salvator mundi salva nosSalvator mundi salva nos
  13. 🔍 20% Verax est PaterVerax est Pater
  14. 🔍 20% Caritas Pater estCaritas Pater est
  15. 🔍 20% Adjuva nos DeusAdjuva nos Deus
  16. 🔍 20% Benedicat nos DeusBenedicat nos Deus
  17. 🔍 19% Expurgate vetus fermentumExpurgate vetus fermentum
  18. 🔍 19% Christus dilexit nos (tonus solemnis)Christus dilexit nos (tonus solemnis)
  19. 🔍 19% Ascendente JesuAscendente Jesu
  20. 🔍 18% Pater et Filius et Spiritus SanctusPater et Filius et Spiritus Sanctus
  21. 🔍 18% ExsurgeExsurge
  22. 🔍 18% Tu DomineTu Domine
  23. 🔍 18% Ascendente JesuAscendente Jesu
  24. 🔍 18% Cibavit nos DominusCibavit nos Dominus
  25. 🔍 18% Adoramus teAdoramus te
  26. 🔍 17% Salva nos DomineSalva nos Domine
  27. 🔍 17% Salvator mundiSalvator mundi
  28. 🔍 17% Tu DomineTu Domine
  29. 🔍 17% Salva nos DomineSalva nos Domine
  30. 🔍 17% Cum inducerent puerumCum inducerent puerum
  31. 🔍 17% Salva nos DomineSalva nos Domine
  32. 🔍 17% Te invocamusTe invocamus
  33. 🔍 17% Nos Autem (Intr)Nos Autem (Intr)
  34. 🔍 17% Adoramus te ChristeAdoramus te Christe
  35. 🔍 17% Quam magna multitudoQuam magna multitudo
  36. 🔍 16% Domine non secundumDomine non secundum
  37. 🔍 16% Domine salva nosDomine salva nos
  38. 🔍 16% Dominus legifer nosterDominus legifer noster
  39. 🔍 16% Christus dilexit nosChristus dilexit nos
  40. 🔍 16% Salva nos Domine (T. P.)Salva nos Domine (T. P.)
  41. 🔍 16% Salva nos DomineSalva nos Domine
  42. 🔍 16% Iste Confessorum Domini (in Sabbato)Iste Confessorum Domini (in Sabbato)
  43. 🔍 16% Propter testamentum DominiPropter testamentum Domini
  44. 🔍 16% BenedictusBenedictus
  45. 🔍 16% Potens esPotens es
  46. 🔍 16% Salva nos DomineSalva nos Domine
  47. 🔍 16% Christus dilexit nosChristus dilexit nos
  48. 🔍 16% Per signum CrucisPer signum Crucis
  49. 🔍 15% Domine salva nosDomine salva nos
  50. 🔍 15% Nos qui vivimusNos qui vivimus
  51. 🔍 15% Nos qui vivimusNos qui vivimus
  52. 🔍 15% Confortate manus dissolutasConfortate manus dissolutas
  53. 🔍 15% Potens esPotens es
  54. 🔍 15% Christus dilexit nosChristus dilexit nos
  55. 🔍 15% Probasti nos DeusProbasti nos Deus
  56. 🔍 15% Salva nos ChristeSalva nos Christe
  57. 🔍 15% Multiplicati suntMultiplicati sunt
  58. 🔍 15% Tibi laus, tibi gloriaTibi laus, tibi gloria
  59. 🔍 15% Per signum CrucisPer signum Crucis
  60. 🔍 15% Salva nos DomineSalva nos Domine
  61. 🔍 15% Salva nos ChristeSalva nos Christe
  62. 🔍 14% Libera nosLibera nos
  63. 🔍 14% Redemisti nos Domine (Resp Br)Redemisti nos Domine (Resp Br)
  64. 🔍 14% Cantate Deo allelujaCantate Deo alleluja
  65. 🔍 14% Non discedimus a teNon discedimus a te