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% Fidelis DominusFidelis Dominus
  2. πŸ” 88% Fidelis DominusFidelis Dominus
  3. πŸ” 64% Fidelis DominusFidelis Dominus
  4. πŸ” 44% Suavis DominusSuavis Dominus
  5. πŸ” 36% Benedicta es tuBenedicta es tu
  6. πŸ” 35% Angelis suisAngelis suis
  7. πŸ” 35% Dixit Dominus DominoDixit Dominus Domino
  8. πŸ” 35% Ecce fidelis servusEcce fidelis servus
  9. πŸ” 33% Fidelis servus et prudens (Ant.)Fidelis servus et prudens (Ant.)
  10. πŸ” 33% Inclinavit DominusInclinavit Dominus
  11. πŸ” 33% Hymnus omnibus sanctisHymnus omnibus sanctis
  12. πŸ” 32% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  13. πŸ” 32% Collocet eum DominusCollocet eum Dominus
  14. πŸ” 31% Fidelis servus et prudens (Ant.)Fidelis servus et prudens (Ant.)
  15. πŸ” 31% Benedictus DominusBenedictus Dominus
  16. πŸ” 31% Clamavi et DominusClamavi et Dominus
  17. πŸ” 31% In sanctitate et justitiaIn sanctitate et justitia
  18. πŸ” 31% Benedictus DominusBenedictus Dominus
  19. πŸ” 31% Deus autem nosterDeus autem noster
  20. πŸ” 31% Dominus custodit teDominus custodit te
  21. πŸ” 31% Simile est... granoSimile est... grano
  22. πŸ” 30% Benedicite DeumBenedicite Deum
  23. πŸ” 30% Benedictus Dominus DeusBenedictus Dominus Deus
  24. πŸ” 30% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  25. πŸ” 30% Laudemus virumLaudemus virum
  26. πŸ” 30% Maria autemMaria autem
  27. πŸ” 30% Adaperiat Dominus corAdaperiat Dominus cor
  28. πŸ” 30% Miserere mihiMiserere mihi
  29. πŸ” 29% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  30. πŸ” 29% Omnipotens sermoOmnipotens sermo
  31. πŸ” 29% Ecce sacerdos magnusEcce sacerdos magnus
  32. πŸ” 29% Ave Maria... alleluiaAve Maria... alleluia
  33. πŸ” 29% Benedico... FiliumBenedico... Filium
  34. πŸ” 29% Intret oratio meaIntret oratio mea
  35. πŸ” 29% Exaltare DomineExaltare Domine
  36. πŸ” 29% In omnibus hisIn omnibus his
  37. πŸ” 29% Elegit DominusElegit Dominus
  38. πŸ” 29% CongaudeteCongaudete
  39. πŸ” 28% Satiavit DominusSatiavit Dominus
  40. πŸ” 28% Exaudiat DominusExaudiat Dominus
  41. πŸ” 28% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  42. πŸ” 28% Serve bone et fidelis intra (Conf. non Pontificis)Serve bone et fidelis intra (Conf. non Pontificis)
  43. πŸ” 28% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  44. πŸ” 28% Tu DomineTu Domine
  45. πŸ” 28% Ego autem in DominoEgo autem in Domino
  46. πŸ” 28% Non in solo paneNon in solo pane
  47. πŸ” 28% Ex quo omniaEx quo omnia
  48. πŸ” 28% Miserator DominusMiserator Dominus
  49. πŸ” 28% Misit Dominus…de manuMisit Dominus…de manu
  50. πŸ” 28% De caelo venietDe caelo veniet
  51. πŸ” 28% Angelis suis DeusAngelis suis Deus
  52. πŸ” 28% Tu gloria JerusalemTu gloria Jerusalem
  53. πŸ” 28% Ne tacuerisNe tacueris
  54. πŸ” 28% In omnem terramIn omnem terram
  55. πŸ” 28% Serve bone et fidelis intra (Conf. Pontificis)Serve bone et fidelis intra (Conf. Pontificis)
  56. πŸ” 28% Dominus aedificetDominus aedificet
  57. πŸ” 28% Dominus aedificetDominus aedificet
  58. πŸ” 28% Ave MariaAve Maria
  59. πŸ” 28% Fulcite me floribusFulcite me floribus
  60. πŸ” 27% Adjutor meusAdjutor meus
  61. πŸ” 27% Congaudete mecumCongaudete mecum
  62. πŸ” 27% Gloria tibi TrinitasGloria tibi Trinitas
  63. πŸ” 27% Verbum DeiVerbum Dei
  64. πŸ” 27% Libenter gloriaborLibenter gloriabor
  65. πŸ” 27% In tua justitiaIn tua justitia