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% Circumdantes circumdederuntCircumdantes circumdederunt
  2. πŸ” 71% CircumdantesCircumdantes
  3. πŸ” 52% Circumdantes circumdederunt meCircumdantes circumdederunt me
  4. πŸ” 48% CircumdΓ‘ntes circumdedΓ©runtCircumdΓ‘ntes circumdedΓ©runt
  5. πŸ” 31% Confundantur qui meConfundantur qui me
  6. πŸ” 30% Circumdederunt meCircumdederunt me
  7. πŸ” 29% Circumdederunt meCircumdederunt me
  8. πŸ” 29% Ne tacueris DeusNe tacueris Deus
  9. πŸ” 28% Ne tacuerisNe tacueris
  10. πŸ” 28% Circumdederunt meCircumdederunt me
  11. πŸ” 27% Judica causamJudica causam
  12. πŸ” 26% Cum Angelis et puerisCum Angelis et pueris
  13. πŸ” 25% Et omnes AngeliEt omnes Angeli
  14. πŸ” 25% Ne tacuerisNe tacueris
  15. πŸ” 25% Ne reminiscarisNe reminiscaris
  16. πŸ” 24% Confundantur omnesConfundantur omnes
  17. πŸ” 24% In circuituIn circuitu
  18. πŸ” 23% Ne reminiscaris... meaNe reminiscaris... mea
  19. πŸ” 22% Confitebor tibi DomineConfitebor tibi Domine
  20. πŸ” 22% Domine in caeloDomine in caelo
  21. πŸ” 22% Confitebor nominiConfitebor nomini
  22. πŸ” 22% Cantate Domino et benediciteCantate Domino et benedicite
  23. πŸ” 22% Justificeris DomineJustificeris Domine
  24. πŸ” 22% Dixit Dominus DominoDixit Dominus Domino
  25. πŸ” 22% Benedicam te in vitaBenedicam te in vita
  26. πŸ” 22% De manu omniumDe manu omnium
  27. πŸ” 22% In tribulatione invocaviIn tribulatione invocavi
  28. πŸ” 22% Judicasti DomineJudicasti Domine
  29. πŸ” 21% Aspice in meAspice in me
  30. πŸ” 21% Miserere mei Deus et aMiserere mei Deus et a
  31. πŸ” 21% Et ecce apparueruntEt ecce apparuerunt
  32. πŸ” 21% Et omnes Angeli stabantEt omnes Angeli stabant
  33. πŸ” 21% Sicut novellaeSicut novellae
  34. πŸ” 21% Justificeris DomineJustificeris Domine
  35. πŸ” 21% Immittet AngelusImmittet Angelus
  36. πŸ” 21% Adjutorium nostrumAdjutorium nostrum
  37. πŸ” 21% Ave Maria ... allel.Ave Maria ... allel.
  38. πŸ” 21% Muro tuoMuro tuo
  39. πŸ” 21% Libenter gloriaborLibenter gloriabor
  40. πŸ” 21% Educ de custodiaEduc de custodia
  41. πŸ” 21% Cum venerit FiliusCum venerit Filius
  42. πŸ” 21% Cum palma ad regnaCum palma ad regna
  43. πŸ” 20% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  44. πŸ” 20% Ne reminiscaris DomineNe reminiscaris Domine
  45. πŸ” 20% Clamavi et DominusClamavi et Dominus
  46. πŸ” 20% Miserere mihiMiserere mihi
  47. πŸ” 20% Dixit Dominus DominoDixit Dominus Domino
  48. πŸ” 20% In tua justitiaIn tua justitia
  49. πŸ” 20% Et omnes AngeliEt omnes Angeli
  50. πŸ” 20% Confundantur omnesConfundantur omnes
  51. πŸ” 20% Sit nomen Domini... inSit nomen Domini... in
  52. πŸ” 20% Laetamini cum JerusalemLaetamini cum Jerusalem
  53. πŸ” 20% Benedictus Dominus DeusBenedictus Dominus Deus
  54. πŸ” 20% Salva nos DomineSalva nos Domine
  55. πŸ” 20% Muro tuo inexpugnabiliMuro tuo inexpugnabili
  56. πŸ” 20% Ne derelinquas meNe derelinquas me
  57. πŸ” 20% Quia vidisti meQuia vidisti me
  58. πŸ” 20% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  59. πŸ” 20% InvocabimusInvocabimus
  60. πŸ” 20% Cum essem parvulaCum essem parvula
  61. πŸ” 20% Domine Deus meusDomine Deus meus
  62. πŸ” 20% Jubilate in conspectuJubilate in conspectu
  63. πŸ” 19% CongaudeteCongaudete
  64. πŸ” 19% Sit nomen DominiSit nomen Domini
  65. πŸ” 19% Inundaverunt aquaeInundaverunt aquae