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% Filii SionFilii Sion
  2. πŸ” 68% Filii SionFilii Sion
  3. πŸ” 68% Filii SionFilii Sion
  4. πŸ” 68% Filii SionFilii Sion
  5. πŸ” 55% Filii SionFilii Sion
  6. πŸ” 55% Filii SionFilii Sion
  7. πŸ” 43% Filii SionFilii Sion
  8. πŸ” 33% Alleluia. (Sat. P. T. at Lauds)Alleluia. (Sat. P. T. at Lauds)
  9. πŸ” 32% Quam Magnificata SuntQuam Magnificata Sunt
  10. πŸ” 31% Jucundare filia SionJucundare filia Sion
  11. πŸ” 29% Elegit Dominus SionElegit Dominus Sion
  12. πŸ” 29% Exsultent justiExsultent justi
  13. πŸ” 27% Exsultent justi... allel.Exsultent justi... allel.
  14. πŸ” 24% Exsultent justiExsultent justi
  15. πŸ” 21% JucundareJucundare
  16. πŸ” 21% Elegit... SionElegit... Sion
  17. πŸ” 20% Exsultent justiExsultent justi
  18. πŸ” 20% Exsulta filia SionExsulta filia Sion
  19. πŸ” 19% Sion noli timereSion noli timere
  20. πŸ” 19% Dabo in SionDabo in Sion
  21. πŸ” 19% Dabo in SionDabo in Sion
  22. πŸ” 19% Ponam in Sion salutemPonam in Sion salutem
  23. πŸ” 19% Hodie Christus natus estHodie Christus natus est
  24. πŸ” 19% Filii hominum scitoteFilii hominum scitote
  25. πŸ” 19% Ponam in SionPonam in Sion
  26. πŸ” 19% In tuo adventuIn tuo adventu
  27. πŸ” 19% Exsultavit SpiritusExsultavit Spiritus
  28. πŸ” 19% Dabo in SionDabo in Sion
  29. πŸ” 19% De Sion exibit lexDe Sion exibit lex
  30. πŸ” 19% Domine refugiumDomine refugium
  31. πŸ” 19% Sion renovaberisSion renovaberis
  32. πŸ” 18% Dabo in SionDabo in Sion
  33. πŸ” 18% Dabo in SionDabo in Sion
  34. πŸ” 18% Dabo in SionDabo in Sion
  35. πŸ” 18% De Sion exibit lexDe Sion exibit lex
  36. πŸ” 18% Dabo in SionDabo in Sion
  37. πŸ” 18% Venite filiiVenite filii
  38. πŸ” 18% De Sion... quiDe Sion... qui
  39. πŸ” 18% Dominus in SionDominus in Sion
  40. πŸ” 18% In tua justitiaIn tua justitia
  41. πŸ” 18% Sion noli timΓ©reSion noli timΓ©re
  42. πŸ” 17% Dum venerit FiliusDum venerit Filius
  43. πŸ” 17% De Sion... DominusDe Sion... Dominus
  44. πŸ” 17% De Sion venietDe Sion veniet
  45. πŸ” 17% De Sion veniet, quiDe Sion veniet, qui
  46. πŸ” 17% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  47. πŸ” 17% ContumeliasContumelias
  48. πŸ” 17% Sion noli timereSion noli timere
  49. πŸ” 17% Posuit in eaPosuit in ea
  50. πŸ” 17% IucundareIucundare
  51. πŸ” 17% Sion renovaberisSion renovaberis
  52. πŸ” 17% Benedictus Dominus DeusBenedictus Dominus Deus
  53. πŸ” 17% Exsultent in Domino SanctiExsultent in Domino Sancti
  54. πŸ” 17% Elegit Dominus SionElegit Dominus Sion
  55. πŸ” 17% De Sion exibitDe Sion exibit
  56. πŸ” 17% Virgam virtutis ... ex SionVirgam virtutis ... ex Sion
  57. πŸ” 17% De Sion exibit lexDe Sion exibit lex
  58. πŸ” 17% De Sion exibit lexDe Sion exibit lex
  59. πŸ” 17% Sion renovaberisSion renovaberis
  60. πŸ” 17% Propter SionPropter Sion
  61. πŸ” 17% Propter SionPropter Sion
  62. πŸ” 17% De Sion veniet DominusDe Sion veniet Dominus
  63. πŸ” 17% De Sion veniet DominusDe Sion veniet Dominus
  64. πŸ” 17% Sion noli timereSion noli timere
  65. πŸ” 17% Sion noli timereSion noli timere