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% Undecim discipuliUndecim discipuli
  2. πŸ” 67% Undecim discipuliUndecim discipuli
  3. πŸ” 67% Undecim discΓ­puliUndecim discΓ­puli
  4. πŸ” 59% Undecim discipuliUndecim discipuli
  5. πŸ” 36% Tulerunt DominumTulerunt Dominum
  6. πŸ” 33% Gavisi sunt discipuliGavisi sunt discipuli
  7. πŸ” 32% Gavisi sunt discipuliGavisi sunt discipuli
  8. πŸ” 31% Data est mihiData est mihi
  9. πŸ” 30% Obtulerunt discipuliObtulerunt discipuli
  10. πŸ” 30% Praecedam vosPraecedam vos
  11. πŸ” 30% Dum sacerdotum celebrant fidelesDum sacerdotum celebrant fideles
  12. πŸ” 29% Sacerdotes DeiSacerdotes Dei
  13. πŸ” 29% Christus DominusChristus Dominus
  14. πŸ” 29% Cognoverunt DominumCognoverunt Dominum
  15. πŸ” 29% Ego autem in DominoEgo autem in Domino
  16. πŸ” 28% Sanctum et terribileSanctum et terribile
  17. πŸ” 28% Alleluia LaudateAlleluia Laudate
  18. πŸ” 28% Videte manus measVidete manus meas
  19. πŸ” 28% Ite nuntiate fratribusIte nuntiate fratribus
  20. πŸ” 28% Ad te Domine levaviAd te Domine levavi
  21. πŸ” 27% Omnes de SabaOmnes de Saba
  22. πŸ” 27% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  23. πŸ” 27% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  24. πŸ” 27% Tulerunt DominumTulerunt Dominum
  25. πŸ” 26% Non est inventusNon est inventus
  26. πŸ” 26% Alleluia (T. P. Laud. Fer. II.)Alleluia (T. P. Laud. Fer. II.)
  27. πŸ” 26% Viri GalilaeiViri Galilaei
  28. πŸ” 26% Venite exsultemus DVenite exsultemus D
  29. πŸ” 25% Egredietur DominusEgredietur Dominus
  30. πŸ” 25% Ascendit autem IosephAscendit autem Ioseph
  31. πŸ” 25% Quaerite DominumQuaerite Dominum
  32. πŸ” 25% Videntibus illisVidentibus illis
  33. πŸ” 25% Et audientes discipuliEt audientes discipuli
  34. πŸ” 25% Viri GalilaeiViri Galilaei
  35. πŸ” 25% LaetareLaetare
  36. πŸ” 25% Salva nos DomineSalva nos Domine
  37. πŸ” 25% Alleluia. (Tuesday P. T. at Vespers)Alleluia. (Tuesday P. T. at Vespers)
  38. πŸ” 24% Miserere mihiMiserere mihi
  39. πŸ” 24% Angeli DominiAngeli Domini
  40. πŸ” 24% Dixerunt discipuliDixerunt discipuli
  41. πŸ” 24% Si diligitis meSi diligitis me
  42. πŸ” 24% Quia vidisti meQuia vidisti me
  43. πŸ” 24% Ascendit DeusAscendit Deus
  44. πŸ” 24% Christe pastorum (Pro Presbytero)Christe pastorum (Pro Presbytero)
  45. πŸ” 24% Lux de luceLux de luce
  46. πŸ” 24% In caelestibus regnis... alleluiaIn caelestibus regnis... alleluia
  47. πŸ” 24% Exspectabo DominumExspectabo Dominum
  48. πŸ” 24% Christe pastorum (Pro Episcopo)Christe pastorum (Pro Episcopo)
  49. πŸ” 24% Euntes in mundum alleluiaEuntes in mundum alleluia
  50. πŸ” 24% In sanctitate serviamusIn sanctitate serviamus
  51. πŸ” 24% Nolite timereNolite timere
  52. πŸ” 24% Christe pastorum (Pro Papa)Christe pastorum (Pro Papa)
  53. πŸ” 24% Viderunt eam... et beatamViderunt eam... et beatam
  54. πŸ” 24% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  55. πŸ” 24% Ad te de luceAd te de luce
  56. πŸ” 24% Ascendit autem JosephAscendit autem Joseph
  57. πŸ” 23% Angelus autem DominiAngelus autem Domini
  58. πŸ” 23% Jubilate DeoJubilate Deo
  59. πŸ” 23% Obtulerunt discipuliObtulerunt discipuli
  60. πŸ” 23% Magnificate DominumMagnificate Dominum
  61. πŸ” 23% Ab Oriente veneruntAb Oriente venerunt
  62. πŸ” 23% Viri GalilaeiViri Galilaei
  63. πŸ” 23% Judicasti DomineJudicasti Domine
  64. πŸ” 23% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  65. πŸ” 23% Clamavi et DominusClamavi et Dominus