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% Herodes enim tenuitHerodes enim tenuit
  2. πŸ” 89% Herodes enim tenuitHerodes enim tenuit
  3. πŸ” 85% Herodes enim tenuitHerodes enim tenuit
  4. πŸ” 72% Herodes enimHerodes enim
  5. πŸ” 37% Arguebat HerodemArguebat Herodem
  6. πŸ” 37% Misit HerodesMisit Herodes
  7. πŸ” 35% Arguebat HerodemArguebat Herodem
  8. πŸ” 29% Herodes rex apposuitHerodes rex apposuit
  9. πŸ” 28% Herodes rex apposuitHerodes rex apposuit
  10. πŸ” 27% Misso Herodes spiculatoreMisso Herodes spiculatore
  11. πŸ” 27% Herodes rexHerodes rex
  12. πŸ” 27% Misso HerodesMisso Herodes
  13. πŸ” 26% Arguebat HerodemArguebat Herodem
  14. πŸ” 25% Misso HerodesMisso Herodes
  15. πŸ” 25% Arguebat HerodemArguebat Herodem
  16. πŸ” 24% Misso HerodesMisso Herodes
  17. πŸ” 24% Joannis Baptista arguebatJoannis Baptista arguebat
  18. πŸ” 21% Domine mi rexDomine mi rex
  19. πŸ” 21% Interrogabat MagosInterrogabat Magos
  20. πŸ” 21% Puellae saltantiPuellae saltanti
  21. πŸ” 21% Interrogabat Magos HerodesInterrogabat Magos Herodes
  22. πŸ” 21% Et ipsi viceruntEt ipsi vicerunt
  23. πŸ” 20% Interrogabat magosInterrogabat magos
  24. πŸ” 20% Misit Herodes rexMisit Herodes rex
  25. πŸ” 20% Occidit HerodesOccidit Herodes
  26. πŸ” 20% Herodes iratusHerodes iratus
  27. πŸ” 20% A bimatu et infraA bimatu et infra
  28. πŸ” 20% Puellae saltantiPuellae saltanti
  29. πŸ” 20% Et ipsi viceruntEt ipsi vicerunt
  30. πŸ” 19% Misit Dominus ... de manuMisit Dominus ... de manu
  31. πŸ” 19% Misit Dominus ... de manuMisit Dominus ... de manu
  32. πŸ” 19% Gabriel Angelus descenditGabriel Angelus descendit
  33. πŸ” 19% Nunc scio vereNunc scio vere
  34. πŸ” 18% Elisabeth Zachariae magnumElisabeth Zachariae magnum
  35. πŸ” 18% Herodes iratusHerodes iratus
  36. πŸ” 18% Herodes iratusHerodes iratus
  37. πŸ” 18% Iste Sanctus pro legeIste Sanctus pro lege
  38. πŸ” 18% Iste Sanctus pro legeIste Sanctus pro lege
  39. πŸ” 18% Iste Sanctus pro legeIste Sanctus pro lege
  40. πŸ” 18% Sapientia aedificavit ... miscuitSapientia aedificavit ... miscuit
  41. πŸ” 18% Domine mi rexDomine mi rex
  42. πŸ” 18% Mecum enim habeoMecum enim habeo
  43. πŸ” 17% Elisabeth ZachariaeElisabeth Zachariae
  44. πŸ” 17% A bimatu et infraA bimatu et infra
  45. πŸ” 17% Misit Dominus…de manuMisit Dominus…de manu
  46. πŸ” 17% Existimo omniaExistimo omnia
  47. πŸ” 17% Ecce Maria genuitEcce Maria genuit
  48. πŸ” 17% Elisabeth ZachariaeElisabeth Zachariae
  49. πŸ” 17% Tradent enim vosTradent enim vos
  50. πŸ” 17% Et ipsiEt ipsi
  51. πŸ” 17% Missus est GabrielMissus est Gabriel
  52. πŸ” 17% Amavit eum DominusAmavit eum Dominus
  53. πŸ” 17% Herodes iratusHerodes iratus
  54. πŸ” 16% Tradent enim vos in conciliisTradent enim vos in conciliis
  55. πŸ” 16% Ut audivit salutationemUt audivit salutationem
  56. πŸ” 16% Mecum enimMecum enim
  57. πŸ” 16% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  58. πŸ” 16% Elisabeth ZachariaeElisabeth Zachariae
  59. πŸ” 16% Mecum enimMecum enim
  60. πŸ” 16% A bimatu et infraA bimatu et infra
  61. πŸ” 16% Fidelis servus et prudens (Ant.)Fidelis servus et prudens (Ant.)
  62. πŸ” 16% Ipse enim PaterIpse enim Pater
  63. πŸ” 16% Inclinavit DominusInclinavit Dominus
  64. πŸ” 16% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  65. πŸ” 16% Missus est GabrielMissus est Gabriel