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 🔍 to find similarities to the given chant.

  1. 🔍 100% Jubilate DeoJubilate Deo
  2. 🔍 39% Jubilate DeoJubilate Deo
  3. 🔍 32% Jubilate DeoJubilate Deo
  4. 🔍 25% Jubilate Deo omnisJubilate Deo omnis
  5. 🔍 25% Jubilate Deo... introiteJubilate Deo... introite
  6. 🔍 25% Jubilate DeoJubilate Deo
  7. 🔍 24% Quis sicut DominusQuis sicut Dominus
  8. 🔍 23% Jubilate DeoJubilate Deo
  9. 🔍 23% Jubilate DeoJubilate Deo
  10. 🔍 23% Jubilate... omnisJubilate... omnis
  11. 🔍 23% Jubilate DeoJubilate Deo
  12. 🔍 22% Repleatur osRepleatur os
  13. 🔍 22% In excelso thronoIn excelso throno
  14. 🔍 22% Repleatur osRepleatur os
  15. 🔍 21% Jubilate DeoJubilate Deo
  16. 🔍 21% Pater cum essemPater cum essem
  17. 🔍 21% Dum clamaremDum clamarem
  18. 🔍 21% Jubilate DeoJubilate Deo
  19. 🔍 20% Beati qui habitantBeati qui habitant
  20. 🔍 20% Dum clamaremDum clamarem
  21. 🔍 20% Sperent in teSperent in te
  22. 🔍 19% Omnia detrimentumOmnia detrimentum
  23. 🔍 19% Exaltabo teExaltabo te
  24. 🔍 19% Christo confixus sumChristo confixus sum
  25. 🔍 19% Oravi Deum (verses)Oravi Deum (verses)
  26. 🔍 19% Christo confixus sumChristo confixus sum
  27. 🔍 19% Ostende mihiOstende mihi
  28. 🔍 18% ExsultavitExsultavit
  29. 🔍 18% CommovistiCommovisti
  30. 🔍 18% Omnia quae fecistiOmnia quae fecisti
  31. 🔍 18% Vocem jucunditatisVocem jucunditatis
  32. 🔍 18% Benedicite omnes AngeliBenedicite omnes Angeli
  33. 🔍 18% Judica DomineJudica Domine
  34. 🔍 18% Perfice gressusPerfice gressus
  35. 🔍 18% CommovistiCommovisti
  36. 🔍 18% AcceptabisAcceptabis
  37. 🔍 18% In excelso thronoIn excelso throno
  38. 🔍 18% Exsurge... non praevaleatExsurge... non praevaleat
  39. 🔍 18% Redemisti nosRedemisti nos
  40. 🔍 18% Confiteantur DominoConfiteantur Domino
  41. 🔍 18% AuditeAudite
  42. 🔍 18% Pater cum essemPater cum essem
  43. 🔍 18% Jubilate DominoJubilate Domino
  44. 🔍 18% AcceptabisAcceptabis
  45. 🔍 18% Dicite in gentibusDicite in gentibus
  46. 🔍 18% Jubilate DeoJubilate Deo
  47. 🔍 17% Jerusalem quaeJerusalem quae
  48. 🔍 17% CognoviCognovi
  49. 🔍 17% Jubilate Deo... introiteJubilate Deo... introite
  50. 🔍 17% Ego dilectoEgo dilecto
  51. 🔍 17% Judica DomineJudica Domine
  52. 🔍 17% Honora DominumHonora Dominum
  53. 🔍 17% Misericordia DominiMisericordia Domini
  54. 🔍 17% Exaltabo teExaltabo te
  55. 🔍 17% Juravit Dominus et nonJuravit Dominus et non
  56. 🔍 17% Ecce oculiEcce oculi
  57. 🔍 17% Honora DominumHonora Dominum
  58. 🔍 17% Gressus meosGressus meos
  59. 🔍 17% Jubilate Deo in voceJubilate Deo in voce
  60. 🔍 17% Exsurgat DeusExsurgat Deus
  61. 🔍 17% Salus et gloria et virtus (VIII)Salus et gloria et virtus (VIII)
  62. 🔍 17% Benedicite DominumBenedicite Dominum
  63. 🔍 17% Sermo meusSermo meus
  64. 🔍 17% DilexistiDilexisti
  65. 🔍 17% Eripe me Domine de inimicisEripe me Domine de inimicis