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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Cum his qui oderuntCum his qui oderunt
  2. πŸ” 83% Cum his qui oderuntCum his qui oderunt
  3. πŸ” 80% Cum his qui oderuntCum his qui oderunt
  4. πŸ” 73% Cum his qui oderuntCum his qui oderunt
  5. πŸ” 34% Lex veritatisLex veritatis
  6. πŸ” 25% Et quiEt qui
  7. πŸ” 24% Congaudete mecumCongaudete mecum
  8. πŸ” 24% Considerabam ad dexteramConsiderabam ad dexteram
  9. πŸ” 23% Ego qui loquorEgo qui loquor
  10. πŸ” 23% NarraveruntNarraverunt
  11. πŸ” 21% Et qui praeibantEt qui praeibant
  12. πŸ” 21% Coenantibus autemCoenantibus autem
  13. πŸ” 21% Illuminare Domine his quiIlluminare Domine his qui
  14. πŸ” 21% Mirabantur omnes de hisMirabantur omnes de his
  15. πŸ” 21% O Doctor optimeO Doctor optime
  16. πŸ” 21% NarraveruntNarraverunt
  17. πŸ” 20% Vobis datum estVobis datum est
  18. πŸ” 20% Multae tribulationesMultae tribulationes
  19. πŸ” 20% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  20. πŸ” 19% Mirabantur omnes de hisMirabantur omnes de his
  21. πŸ” 19% Loquebar... Ps. Bonum estLoquebar... Ps. Bonum est
  22. πŸ” 19% Loquebar... Ps. Beati immaculatiLoquebar... Ps. Beati immaculati
  23. πŸ” 19% CongaudeteCongaudete
  24. πŸ” 19% Beatam me dicentBeatam me dicent
  25. πŸ” 19% Cum venerit ParaclitusCum venerit Paraclitus
  26. πŸ” 19% Via justorumVia justorum
  27. πŸ” 19% Ego daemoniumEgo daemonium
  28. πŸ” 18% Quare ergo rubrumQuare ergo rubrum
  29. πŸ” 18% Et intravit cum illisEt intravit cum illis
  30. πŸ” 18% Cum redirentCum redirent
  31. πŸ” 18% Magnificatus estMagnificatus est
  32. πŸ” 18% Mirabantur omnesMirabantur omnes
  33. πŸ” 18% Caelestis formam gloriaeCaelestis formam gloriae
  34. πŸ” 18% Ego sum viaEgo sum via
  35. πŸ” 18% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  36. πŸ” 18% Sana animam meamSana animam meam
  37. πŸ” 18% VideruntViderunt
  38. πŸ” 18% Ecce vir OriensEcce vir Oriens
  39. πŸ” 17% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  40. πŸ” 17% Loquebar... Ps. LaudateLoquebar... Ps. Laudate
  41. πŸ” 17% Ne timeas Maria (in Annunciatio)Ne timeas Maria (in Annunciatio)
  42. πŸ” 17% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  43. πŸ” 17% Laetatus sum in hisLaetatus sum in his
  44. πŸ” 17% Fuit virFuit vir
  45. πŸ” 17% Multae tribulationesMultae tribulationes
  46. πŸ” 17% Ecce apparebit DominusEcce apparebit Dominus
  47. πŸ” 17% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  48. πŸ” 17% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  49. πŸ” 17% Remansit puer Jesus in JerusalemRemansit puer Jesus in Jerusalem
  50. πŸ” 17% LoquebarLoquebar
  51. πŸ” 17% Et intravit cum illisEt intravit cum illis
  52. πŸ” 17% Non enim loqueturNon enim loquetur
  53. πŸ” 17% CongaudeteCongaudete
  54. πŸ” 17% Loquebar... Ps. Beati immaculatiLoquebar... Ps. Beati immaculati
  55. πŸ” 17% Loquebar... Ps. Bonum estLoquebar... Ps. Bonum est
  56. πŸ” 17% Surrexerunt omnesSurrexerunt omnes
  57. πŸ” 17% Propter fratres meosPropter fratres meos
  58. πŸ” 17% Qui me inveneritQui me invenerit
  59. πŸ” 17% O Doctor optime(Athanasi)O Doctor optime(Athanasi)
  60. πŸ” 17% Non enim loqueturNon enim loquetur
  61. πŸ” 17% Adorna Sion ThalamumAdorna Sion Thalamum
  62. πŸ” 17% Exibant autem daemoniaExibant autem daemonia
  63. πŸ” 17% Mirabantur omnes de hisMirabantur omnes de his
  64. πŸ” 17% Ecce vir OriensEcce vir Oriens
  65. πŸ” 17% Dum vΓ©nerit FΓ­liusDum vΓ©nerit FΓ­lius