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% Veniet fortiorVeniet fortior
  2. 🔍 100% Veniet fortiorVeniet fortior
  3. 🔍 56% Veniet fortiorVeniet fortior
  4. 🔍 56% Veniet fortiorVeniet fortior
  5. 🔍 51% Veniet fortiorVeniet fortior
  6. 🔍 51% Qui post meQui post me
  7. 🔍 51% Qui post meQui post me
  8. 🔍 48% Ecce Dominus venietEcce Dominus veniet
  9. 🔍 48% Ecce Dominus venietEcce Dominus veniet
  10. 🔍 43% De caelo venietDe caelo veniet
  11. 🔍 43% De caelo venietDe caelo veniet
  12. 🔍 43% Ecce rex venietEcce rex veniet
  13. 🔍 43% Ecce Rex venietEcce Rex veniet
  14. 🔍 42% Veniet fortior meVeniet fortior me
  15. 🔍 41% Veniet Dominus in potestateVeniet Dominus in potestate
  16. 🔍 41% Veniet Dominus in potestateVeniet Dominus in potestate
  17. 🔍 41% Ecce veniet ProphetaEcce veniet Propheta
  18. 🔍 40% Veniet Dominus et nonVeniet Dominus et non
  19. 🔍 40% Veniet Dominus et nonVeniet Dominus et non
  20. 🔍 39% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  21. 🔍 39% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  22. 🔍 38% Ecce veniet DeusEcce veniet Deus
  23. 🔍 38% Ecce veniet DeusEcce veniet Deus
  24. 🔍 38% Sic venietSic veniet
  25. 🔍 38% Unde venietUnde veniet
  26. 🔍 38% Ecce veniet ProphetaEcce veniet Propheta
  27. 🔍 38% Ecce veniet desideratusEcce veniet desideratus
  28. 🔍 38% Ecce veniet desideratusEcce veniet desideratus
  29. 🔍 37% Dominus venietDominus veniet
  30. 🔍 37% Dominus venietDominus veniet
  31. 🔍 36% Spiritus Sanctus in teSpiritus Sanctus in te
  32. 🔍 36% Spiritus Sanctus in teSpiritus Sanctus in te
  33. 🔍 36% De Sion veniet DominusDe Sion veniet Dominus
  34. 🔍 36% De Sion veniet DominusDe Sion veniet Dominus
  35. 🔍 36% Dominus legiferDominus legifer
  36. 🔍 36% Dominus legiferDominus legifer
  37. 🔍 35% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  38. 🔍 35% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  39. 🔍 35% Dextera DominiDextera Domini
  40. 🔍 35% Multiplicabitur 1Multiplicabitur 1
  41. 🔍 35% Rex nosterRex noster
  42. 🔍 35% Rex nosterRex noster
  43. 🔍 34% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  44. 🔍 34% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  45. 🔍 34% Aqua quamAqua quam
  46. 🔍 34% Multiplicabitur 1Multiplicabitur 1
  47. 🔍 34% Ante me non estAnte me non est
  48. 🔍 34% Ecce in nubibusEcce in nubibus
  49. 🔍 34% Ecce in nubibusEcce in nubibus
  50. 🔍 34% Ecce apparebitEcce apparebit
  51. 🔍 34% Ecce apparebitEcce apparebit
  52. 🔍 33% Multiplicabitur 1 (Mode 1g)Multiplicabitur 1 (Mode 1g)
  53. 🔍 33% Ante me non estAnte me non est
  54. 🔍 33% Domine clamaviDomine clamavi
  55. 🔍 33% ContumeliasContumelias
  56. 🔍 33% Ecce Agnus Dei 1Ecce Agnus Dei 1
  57. 🔍 33% Deus meus es tuDeus meus es tu
  58. 🔍 33% Ante me non est (Mode 2*f)Ante me non est (Mode 2*f)
  59. 🔍 32% Ponent DominoPonent Domino
  60. 🔍 32% Ponent DominoPonent Domino
  61. 🔍 32% Non haberesNon haberes
  62. 🔍 32% Resplenduit faciesResplenduit facies
  63. 🔍 32% Multiplicabitur 1 (Mode 5a)Multiplicabitur 1 (Mode 5a)
  64. 🔍 32% In firmamentoIn firmamento
  65. 🔍 32% Dominum Deum tuumDominum Deum tuum