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% Cum complerenturCum complerentur
  2. πŸ” 80% Dum complerenturDum complerentur
  3. πŸ” 78% Dum complerentur diesDum complerentur dies
  4. πŸ” 69% Cum complerenturCum complerentur
  5. πŸ” 64% Dum complerenturDum complerentur
  6. πŸ” 64% Dum complerenturDum complerentur
  7. πŸ” 62% Dum complerenturDum complerentur
  8. πŸ” 57% Dum complerenturDum complerentur
  9. πŸ” 52% Dum complerenturDum complerentur
  10. πŸ” 50% Dum complerenturDum complerentur
  11. πŸ” 33% Dum complerentur dies Pentecostes alleluiaDum complerentur dies Pentecostes alleluia
  12. πŸ” 31% Dum complerenturDum complerentur
  13. πŸ” 29% Omnes de SabaOmnes de Saba
  14. πŸ” 29% Dum complerenturDum complerentur
  15. πŸ” 29% Cum complerenturCum complerentur
  16. πŸ” 26% Non invenientes JesumNon invenientes Jesum
  17. πŸ” 26% Verbum caro factum estVerbum caro factum est
  18. πŸ” 26% AlleluiaAlleluia
  19. πŸ” 25% Omnes de Saba venientOmnes de Saba venient
  20. πŸ” 25% Qui sunt hi sermonesQui sunt hi sermones
  21. πŸ” 25% Beatam me dicentBeatam me dicent
  22. πŸ” 25% Hodie completi suntHodie completi sunt
  23. πŸ” 25% Hodie completi sunt diesHodie completi sunt dies
  24. πŸ” 25% Amen dico... quia plorabitisAmen dico... quia plorabitis
  25. πŸ” 24% Qui sunt hiQui sunt hi
  26. πŸ” 24% Euntes in mundum alleluiaEuntes in mundum alleluia
  27. πŸ” 24% Dum complerenturDum complerentur
  28. πŸ” 24% Fili quid fecistiFili quid fecisti
  29. πŸ” 24% Alleluia (mode 8)Alleluia (mode 8)
  30. πŸ” 24% Omnes de SabaOmnes de Saba
  31. πŸ” 24% Beatam me dicent... alleluiaBeatam me dicent... alleluia
  32. πŸ” 23% Dum praeliareturDum praeliaretur
  33. πŸ” 23% Spiritus quiSpiritus qui
  34. πŸ” 23% Laudate DeumLaudate Deum
  35. πŸ” 23% Tu es qui venturus es... an aliumTu es qui venturus es... an alium
  36. πŸ” 23% Cum esset desponsata (19 Martii)Cum esset desponsata (19 Martii)
  37. πŸ” 23% Cum esset desponsata ... allel.Cum esset desponsata ... allel.
  38. πŸ” 23% Omnes sitientesOmnes sitientes
  39. πŸ” 23% Cum esset seroCum esset sero
  40. πŸ” 23% AlleluiaAlleluia
  41. πŸ” 23% A solis ortus cardineA solis ortus cardine
  42. πŸ” 23% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  43. πŸ” 23% Omnes sitientesOmnes sitientes
  44. πŸ” 22% Beatam me dicent... quia fecitBeatam me dicent... quia fecit
  45. πŸ” 22% Jubilate DeoJubilate Deo
  46. πŸ” 22% AlleluiaAlleluia
  47. πŸ” 22% Alleluia. (Monday P. T. at Lauds)Alleluia. (Monday P. T. at Lauds)
  48. πŸ” 22% Verbum caroVerbum caro
  49. πŸ” 22% Ecce ancilla DominiEcce ancilla Domini
  50. πŸ” 22% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  51. πŸ” 22% Alleluia LaudateAlleluia Laudate
  52. πŸ” 22% Qui sunt hi sermonesQui sunt hi sermones
  53. πŸ” 22% Ave Maria (R. Br. T.P.)Ave Maria (R. Br. T.P.)
  54. πŸ” 22% Dixit Mater ejus ad illumDixit Mater ejus ad illum
  55. πŸ” 22% Dum complerentur diesDum complerentur dies
  56. πŸ” 22% Amen, amen dico...plorΓ‘bitisAmen, amen dico...plorΓ‘bitis
  57. πŸ” 22% Modicum et non videbitis meModicum et non videbitis me
  58. πŸ” 22% Alleluia alleluia alleluia (Dominica ad Primam)Alleluia alleluia alleluia (Dominica ad Primam)
  59. πŸ” 22% Amen amen... quia plorabitisAmen amen... quia plorabitis
  60. πŸ” 22% CommunioneCommunione
  61. πŸ” 22% Gloria laudis resonetGloria laudis resonet
  62. πŸ” 22% Omnes de SabaOmnes de Saba
  63. πŸ” 22% Euntes in mundum doceteEuntes in mundum docete
  64. πŸ” 22% Crudelis Herodes DeumCrudelis Herodes Deum
  65. πŸ” 21% Isti sunt sermonesIsti sunt sermones