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% Fidelis DominusFidelis Dominus
  2. 🔍 74% Fidelis DominusFidelis Dominus
  3. 🔍 64% Fidelis DominusFidelis Dominus
  4. 🔍 36% Angelis suisAngelis suis
  5. 🔍 32% Benedicta es tu (II)Benedicta es tu (II)
  6. 🔍 32% Suavis DominusSuavis Dominus
  7. 🔍 32% Fidelis servus (II)Fidelis servus (II)
  8. 🔍 32% Ecce fidelis servusEcce fidelis servus
  9. 🔍 31% Dominus... erexitDominus... erexit
  10. 🔍 31% Amplificatus estAmplificatus est
  11. 🔍 30% In sanctitate et justitiaIn sanctitate et justitia
  12. 🔍 30% Serve bone et fidelis intraServe bone et fidelis intra
  13. 🔍 30% Inclinavit DominusInclinavit Dominus
  14. 🔍 29% Simile est... granoSimile est... grano
  15. 🔍 29% Angelis suis DeusAngelis suis Deus
  16. 🔍 28% In omnibus hisIn omnibus his
  17. 🔍 28% Ut cognoscamusUt cognoscamus
  18. 🔍 28% Hymnus omnibus SanctisHymnus omnibus Sanctis
  19. 🔍 28% Angelis suisAngelis suis
  20. 🔍 27% Dum mediumDum medium
  21. 🔍 27% Maria autemMaria autem
  22. 🔍 27% Visitavit ex altoVisitavit ex alto
  23. 🔍 27% Gloria tibi TrinitasGloria tibi Trinitas
  24. 🔍 27% Dominus aedificetDominus aedificet
  25. 🔍 26% Requiem (Ant.)Requiem (Ant.)
  26. 🔍 26% Ecce fidelis servusEcce fidelis servus
  27. 🔍 26% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  28. 🔍 26% Ecce fidelis servusEcce fidelis servus
  29. 🔍 26% Ave MariaAve Maria
  30. 🔍 26% Fidelis servus et prudens (Ant.)Fidelis servus et prudens (Ant.)
  31. 🔍 26% Oremus omnesOremus omnes
  32. 🔍 26% Exsultabunt sancti (Ant.)Exsultabunt sancti (Ant.)
  33. 🔍 26% Spiritus Domini super meSpiritus Domini super me
  34. 🔍 26% Cum audisset JobCum audisset Job
  35. 🔍 26% Alleluia (Sabb. T.P.) (II)Alleluia (Sabb. T.P.) (II)
  36. 🔍 26% Dominus... plebemDominus... plebem
  37. 🔍 26% Euge serveEuge serve
  38. 🔍 25% Satiavit DominusSatiavit Dominus
  39. 🔍 25% In servis suisIn servis suis
  40. 🔍 25% Quis enimQuis enim
  41. 🔍 25% Rerum omniumRerum omnium
  42. 🔍 25% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  43. 🔍 25% Simile est ... granoSimile est ... grano
  44. 🔍 25% AppenderuntAppenderunt
  45. 🔍 25% Corde et animoCorde et animo
  46. 🔍 25% Virgo gloriosaVirgo gloriosa
  47. 🔍 25% BenedictionemBenedictionem
  48. 🔍 25% Angelis suisAngelis suis
  49. 🔍 25% Benedictus DominusBenedictus Dominus
  50. 🔍 25% Nunc Sancte nobis SpiritusNunc Sancte nobis Spiritus
  51. 🔍 25% Suscitabit DominusSuscitabit Dominus
  52. 🔍 25% Dominus custodit teDominus custodit te
  53. 🔍 25% Suavis DominusSuavis Dominus
  54. 🔍 25% In regenerationeIn regeneratione
  55. 🔍 25% Proprio Filio suoProprio Filio suo
  56. 🔍 24% Ex quo omniaEx quo omnia
  57. 🔍 24% De manu omniumDe manu omnium
  58. 🔍 24% CoeperuntCoeperunt
  59. 🔍 24% Sint lumbi vestri praecincti...et vosSint lumbi vestri praecincti...et vos
  60. 🔍 24% Sicut fuit JonasSicut fuit Jonas
  61. 🔍 24% Fidelis servus et prudens (Ant.)Fidelis servus et prudens (Ant.)
  62. 🔍 24% Levabit DominusLevabit Dominus
  63. 🔍 24% Benedicta es tuBenedicta es tu
  64. 🔍 24% Ecce fidelis servus et prudensEcce fidelis servus et prudens
  65. 🔍 24% JustificerisJustificeris