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: 2025-12-19. 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% Misit Dominus ... de medioMisit Dominus ... de medio
  2. πŸ” 92% Misit Dominus (S. Laurentii)Misit Dominus (S. Laurentii)
  3. πŸ” 55% Misit DominusMisit Dominus
  4. πŸ” 52% Misit Dominus…de manuMisit Dominus…de manu
  5. πŸ” 42% Adhaesit anima (St. Laurenti)Adhaesit anima (St. Laurenti)
  6. πŸ” 41% Beatus Laurentius orabatBeatus Laurentius orabat
  7. πŸ” 40% Immittet AngelusImmittet Angelus
  8. πŸ” 39% Misit Dominus (S. Laurentii)Misit Dominus (S. Laurentii)
  9. πŸ” 39% Dixit Dominus DominoDixit Dominus Domino
  10. πŸ” 38% Laurentius bonum opusLaurentius bonum opus
  11. πŸ” 37% Ecce DeusEcce Deus
  12. πŸ” 37% Benedictus Deus qui misitBenedictus Deus qui misit
  13. πŸ” 36% Misit Dominus ... de manuMisit Dominus ... de manu
  14. πŸ” 36% Misit Dominus ... de manuMisit Dominus ... de manu
  15. πŸ” 36% Christus DominusChristus Dominus
  16. πŸ” 35% Redemptionem misitRedemptionem misit
  17. πŸ” 35% Clamavi et DominusClamavi et Dominus
  18. πŸ” 35% Hodie beata VirgoHodie beata Virgo
  19. πŸ” 35% Facta estFacta est
  20. πŸ” 35% Non est inventusNon est inventus
  21. πŸ” 34% Deus in loco sanctoDeus in loco sancto
  22. πŸ” 34% Ingressus AngelusIngressus Angelus
  23. πŸ” 34% Hodie nomen tuumHodie nomen tuum
  24. πŸ” 34% Adaperiat Dominus corAdaperiat Dominus cor
  25. πŸ” 34% Facta est cum AngeloFacta est cum Angelo
  26. πŸ” 34% Angelis suisAngelis suis
  27. πŸ” 33% Qui me misitQui me misit
  28. πŸ” 33% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  29. πŸ” 33% Ecce Crucem DominiEcce Crucem Domini
  30. πŸ” 33% Benedico... FiliumBenedico... Filium
  31. πŸ” 33% Justi decantaveruntJusti decantaverunt
  32. πŸ” 33% Vade AnaniaVade Anania
  33. πŸ” 33% Domine in lumineDomine in lumine
  34. πŸ” 33% Benedicta es tuBenedicta es tu
  35. πŸ” 32% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  36. πŸ” 32% Agnus XVIIAgnus XVII
  37. πŸ” 32% Confitebor nominiConfitebor nomini
  38. πŸ” 32% Ego autem in DominoEgo autem in Domino
  39. πŸ” 32% Juravit DominusJuravit Dominus
  40. πŸ” 32% In salutariIn salutari
  41. πŸ” 32% Tulerunt DominumTulerunt Dominum
  42. πŸ” 32% Ecce apparebitEcce apparebit
  43. πŸ” 32% Venite ad meVenite ad me
  44. πŸ” 32% Si quis diligit meSi quis diligit me
  45. πŸ” 32% Si quis diligit meSi quis diligit me
  46. πŸ” 32% Dixit autem MariaDixit autem Maria
  47. πŸ” 31% Regnum mundiRegnum mundi
  48. πŸ” 31% Sacerdotes DeiSacerdotes Dei
  49. πŸ” 31% Nemo in eum misitNemo in eum misit
  50. πŸ” 31% Alleluia confitemini. (Sundays throughout the year at Prime)Alleluia confitemini. (Sundays throughout the year at Prime)
  51. πŸ” 31% Miserere mihiMiserere mihi
  52. πŸ” 31% Ecce mittoEcce mitto
  53. πŸ” 31% In caelestibus regnis... alleluiaIn caelestibus regnis... alleluia
  54. πŸ” 31% Gabriel Angelus... EcceGabriel Angelus... Ecce
  55. πŸ” 31% Magnificavit DominusMagnificavit Dominus
  56. πŸ” 31% Sit nomen DominiSit nomen Domini
  57. πŸ” 31% Oremus omnesOremus omnes
  58. πŸ” 31% Tunc invocabisTunc invocabis
  59. πŸ” 31% Sit nomen Domini... inSit nomen Domini... in
  60. πŸ” 31% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  61. πŸ” 31% ConsummatusConsummatus
  62. πŸ” 31% Unus militumUnus militum
  63. πŸ” 31% Unus militumUnus militum
  64. πŸ” 31% Videte manus measVidete manus meas
  65. πŸ” 31% Veniet Dominus et nonVeniet Dominus et non