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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Gloriosi principes terraeGloriosi principes terrae
  2. πŸ” 64% Gloriosi principesGloriosi principes
  3. πŸ” 62% Gloriosi principesGloriosi principes
  4. πŸ” 28% Ascendente JesuAscendente Jesu
  5. πŸ” 28% Constitues eos principesConstitues eos principes
  6. πŸ” 27% Ascendente JesuAscendente Jesu
  7. πŸ” 26% Inclina cor meumInclina cor meum
  8. πŸ” 24% PrincipesPrincipes
  9. πŸ” 24% Inclina cor meumInclina cor meum
  10. πŸ” 24% Principes persecuti suntPrincipes persecuti sunt
  11. πŸ” 24% In hoc cognoviIn hoc cognovi
  12. πŸ” 24% Venite exsultemus VI*Venite exsultemus VI*
  13. πŸ” 23% Laeta DiesLaeta Dies
  14. πŸ” 22% Exiit sermoExiit sermo
  15. πŸ” 22% Ideo suntIdeo sunt
  16. πŸ” 22% Exiit sermo interExiit sermo inter
  17. πŸ” 22% Ideo sunt ante thronumIdeo sunt ante thronum
  18. πŸ” 22% Gaudent in caelisGaudent in caelis
  19. πŸ” 22% ManducaveruntManducaverunt
  20. πŸ” 21% Reges terrae et omnesReges terrae et omnes
  21. πŸ” 21% Sicut ovisSicut ovis
  22. πŸ” 21% Pro eo... erisPro eo... eris
  23. πŸ” 21% PrincipesPrincipes
  24. πŸ” 21% Constitues eos principesConstitues eos principes
  25. πŸ” 21% Qui venturus estQui venturus est
  26. πŸ” 20% Astiterunt regesAstiterunt reges
  27. πŸ” 20% Mitte manum... alleluiaMitte manum... alleluia
  28. πŸ” 20% Cum audisset JobCum audisset Job
  29. πŸ” 20% Credo I.Credo I.
  30. πŸ” 20% Respondens autem PetrusRespondens autem Petrus
  31. πŸ” 20% Tu solus peregrinusTu solus peregrinus
  32. πŸ” 20% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  33. πŸ” 19% Invicte Martyr unicumInvicte Martyr unicum
  34. πŸ” 19% Constitues eos principesConstitues eos principes
  35. πŸ” 19% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  36. πŸ” 19% Angelus Domini nuntiavit (Resp. Br. tonus solemnis T.P.)Angelus Domini nuntiavit (Resp. Br. tonus solemnis T.P.)
  37. πŸ” 19% Pro eo... inquitPro eo... inquit
  38. πŸ” 19% Laudate DominumLaudate Dominum
  39. πŸ” 19% Locus isteLocus iste
  40. πŸ” 19% ConstΓ­tues eosConstΓ­tues eos
  41. πŸ” 19% Magi videntes stellamMagi videntes stellam
  42. πŸ” 19% Astiterunt justi anteAstiterunt justi ante
  43. πŸ” 19% Vinea meaVinea mea
  44. πŸ” 19% Venite exultemus IV GVenite exultemus IV G
  45. πŸ” 19% Velum templiVelum templi
  46. πŸ” 19% Credo IICredo II
  47. πŸ” 19% In benedictioneIn benedictione
  48. πŸ” 19% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  49. πŸ” 19% Gaudent in caelisGaudent in caelis
  50. πŸ” 19% Cum audisset JobCum audisset Job
  51. πŸ” 19% In columbae specie (Resp. Br. tonus solemnis)In columbae specie (Resp. Br. tonus solemnis)
  52. πŸ” 19% Adoremus Ps. Laudate Dominum. IIAdoremus Ps. Laudate Dominum. II
  53. πŸ” 19% Maria ergo unxitMaria ergo unxit
  54. πŸ” 19% Ascendens Christus (R. Br. Tonus Solemnis)Ascendens Christus (R. Br. Tonus Solemnis)
  55. πŸ” 19% Astiterunt justiAstiterunt justi
  56. πŸ” 18% Constituit eumConstituit eum
  57. πŸ” 18% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  58. πŸ” 18% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  59. πŸ” 18% Ave Regina caelorumAve Regina caelorum
  60. πŸ” 18% Centum quadragintaCentum quadraginta
  61. πŸ” 18% Astiterunt reges terraeAstiterunt reges terrae
  62. πŸ” 18% Credo Missa RegiaCredo Missa Regia
  63. πŸ” 18% Constitues eosConstitues eos
  64. πŸ” 18% Fili quid fecistiFili quid fecisti
  65. πŸ” 18% Gloria IIGloria II