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% AppenderuntAppenderunt
  2. πŸ” 71% Appenderunt mercedemAppenderunt mercedem
  3. πŸ” 59% AppendΓ©runtAppendΓ©runt
  4. πŸ” 53% Appenderunt mercedemAppenderunt mercedem
  5. πŸ” 27% Faciem meamFaciem meam
  6. πŸ” 25% Fidelis DominusFidelis Dominus
  7. πŸ” 24% Da mercedemDa mercedem
  8. πŸ” 23% Et ecce apparueruntEt ecce apparuerunt
  9. πŸ” 23% Et accipiensEt accipiens
  10. πŸ” 22% Quia vidisti meQuia vidisti me
  11. πŸ” 22% AstiteruntAstiterunt
  12. πŸ” 22% FrameaFramea
  13. πŸ” 22% Voca operariosVoca operarios
  14. πŸ” 22% Vadam ad patremVadam ad patrem
  15. πŸ” 22% Ab insurgentibusAb insurgentibus
  16. πŸ” 21% Jesus... jejunassetJesus... jejunasset
  17. πŸ” 21% Sancti mei qui in istoSancti mei qui in isto
  18. πŸ” 21% Ductus estDuctus est
  19. πŸ” 20% In craticulaIn craticula
  20. πŸ” 20% Laetare TeresiaLaetare Teresia
  21. πŸ” 20% Herodes rexHerodes rex
  22. πŸ” 20% Beata es MariaBeata es Maria
  23. πŸ” 20% Beatus VincentiusBeatus Vincentius
  24. πŸ” 20% Herodes rex apposuitHerodes rex apposuit
  25. πŸ” 20% Saule fraterSaule frater
  26. πŸ” 20% Angelis suisAngelis suis
  27. πŸ” 20% Ne tacuerisNe tacueris
  28. πŸ” 20% Dicit... poenitentiamDicit... poenitentiam
  29. πŸ” 20% Hodie completi suntHodie completi sunt
  30. πŸ” 20% Ab hominibusAb hominibus
  31. πŸ” 20% Ego sum pastor bonusEgo sum pastor bonus
  32. πŸ” 20% Ave MariaAve Maria
  33. πŸ” 20% Ante luciferum genitusAnte luciferum genitus
  34. πŸ” 20% MargaritaMargarita
  35. πŸ” 19% Ab insurgentibus ... protege meAb insurgentibus ... protege me
  36. πŸ” 19% Tu principatumTu principatum
  37. πŸ” 19% Averte DomineAverte Domine
  38. πŸ” 19% CommendemusCommendemus
  39. πŸ” 19% Herodes rex apposuitHerodes rex apposuit
  40. πŸ” 19% Laetatus sumLaetatus sum
  41. πŸ” 19% In regenerationeIn regeneratione
  42. πŸ” 19% Hymnus omnibus SanctisHymnus omnibus Sanctis
  43. πŸ” 19% LaudaboLaudabo
  44. πŸ” 19% Respexit meRespexit me
  45. πŸ” 19% Factum est autemFactum est autem
  46. πŸ” 19% Miserere mei... secundumMiserere mei... secundum
  47. πŸ” 19% Qui verbum DeiQui verbum Dei
  48. πŸ” 19% FlagellatioFlagellatio
  49. πŸ” 19% Anxiatus estAnxiatus est
  50. πŸ” 19% Christus JesusChristus Jesus
  51. πŸ” 19% Miserere (Ps 50)Miserere (Ps 50)
  52. πŸ” 19% Per arma justitiaePer arma justitiae
  53. πŸ” 19% Astiterunt justi anteAstiterunt justi ante
  54. πŸ” 19% CircumdantesCircumdantes
  55. πŸ” 18% Jam lucis orto sidere (Septem Dolorum)Jam lucis orto sidere (Septem Dolorum)
  56. πŸ” 18% Videntes autemVidentes autem
  57. πŸ” 18% Et audientes discipuliEt audientes discipuli
  58. πŸ” 18% Numquid redditurNumquid redditur
  59. πŸ” 18% Nuptiae quidemNuptiae quidem
  60. πŸ” 18% Ut cognoscamusUt cognoscamus
  61. πŸ” 18% Ab OrienteAb Oriente
  62. πŸ” 18% Requiem (Ant.)Requiem (Ant.)
  63. πŸ” 18% Discite a meDiscite a me
  64. πŸ” 18% Quid hic statisQuid hic statis
  65. πŸ” 18% Jam lucis orto sidere (In tempore Quadragesimae)Jam lucis orto sidere (In tempore Quadragesimae)