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 🔍 to find similarities to the given chant.

  1. 🔍 100% Herodes enim tenuitHerodes enim tenuit
  2. 🔍 85% Herodes enim tenuitHerodes enim tenuit
  3. 🔍 76% Herodes enim tenuitHerodes enim tenuit
  4. 🔍 69% Herodes enimHerodes enim
  5. 🔍 36% Misit HerodesMisit Herodes
  6. 🔍 31% Arguebat HerodemArguebat Herodem
  7. 🔍 29% Herodes rexHerodes rex
  8. 🔍 29% Misso HerodesMisso Herodes
  9. 🔍 26% Arguebat HerodemArguebat Herodem
  10. 🔍 26% Herodes rex apposuitHerodes rex apposuit
  11. 🔍 26% Domine mi rexDomine mi rex
  12. 🔍 25% Misso HerodesMisso Herodes
  13. 🔍 25% Interrogabat Magos HerodesInterrogabat Magos Herodes
  14. 🔍 25% Puellae saltantiPuellae saltanti
  15. 🔍 25% Arguebat HerodemArguebat Herodem
  16. 🔍 25% Herodes rex apposuitHerodes rex apposuit
  17. 🔍 24% A bimatu et infraA bimatu et infra
  18. 🔍 24% Arguebat HerodemArguebat Herodem
  19. 🔍 24% Misso Herodes spiculatoreMisso Herodes spiculatore
  20. 🔍 23% Misso HerodesMisso Herodes
  21. 🔍 23% Joannis Baptista arguebatJoannis Baptista arguebat
  22. 🔍 23% Herodes iratusHerodes iratus
  23. 🔍 22% Occidit HerodesOccidit Herodes
  24. 🔍 21% Elisabeth ZachariaeElisabeth Zachariae
  25. 🔍 20% Tradent enim vosTradent enim vos
  26. 🔍 20% Fidelis servus et prudens (Ant.)Fidelis servus et prudens (Ant.)
  27. 🔍 20% Misit Herodes rexMisit Herodes rex
  28. 🔍 20% Sapientia aedificavitSapientia aedificavit
  29. 🔍 19% Misit Dominus (SS. Petri et Pauli))Misit Dominus (SS. Petri et Pauli))
  30. 🔍 19% Ecce te rogaviEcce te rogavi
  31. 🔍 19% Panis enim Dei estPanis enim Dei est
  32. 🔍 19% Dilectae animam e carcere corporisDilectae animam e carcere corporis
  33. 🔍 19% Redemptionem misit DominusRedemptionem misit Dominus
  34. 🔍 19% Da mihi in discoDa mihi in disco
  35. 🔍 19% Unus militumUnus militum
  36. 🔍 18% Ut audivitUt audivit
  37. 🔍 18% Heu meHeu me
  38. 🔍 18% Dicebat enim intra seDicebat enim intra se
  39. 🔍 18% Nunc scio vereNunc scio vere
  40. 🔍 18% Missus est Gabriel AngelusMissus est Gabriel Angelus
  41. 🔍 18% Stolam jucunditatisStolam jucunditatis
  42. 🔍 18% Mecum enimMecum enim
  43. 🔍 18% Dives illeDives ille
  44. 🔍 18% Interrogabat MagosInterrogabat Magos
  45. 🔍 18% Qui odit animam suamQui odit animam suam
  46. 🔍 17% Ego enim processi et veniEgo enim processi et veni
  47. 🔍 17% Herodes iratusHerodes iratus
  48. 🔍 17% Ex utero senectutisEx utero senectutis
  49. 🔍 17% Clamavi et exaudivit meClamavi et exaudivit me
  50. 🔍 17% Puer qui natus estPuer qui natus est
  51. 🔍 17% Exsurgens MariaExsurgens Maria
  52. 🔍 17% Trahe nos VirgoTrahe nos Virgo
  53. 🔍 17% Iste est JoannesIste est Joannes
  54. 🔍 16% Interrogabat magosInterrogabat magos
  55. 🔍 16% Dixit autem pater ad servosDixit autem pater ad servos
  56. 🔍 16% Et ipsi viceruntEt ipsi vicerunt
  57. 🔍 16% Propter nimiam caritatem suamPropter nimiam caritatem suam
  58. 🔍 16% Herodes iratusHerodes iratus
  59. 🔍 16% Jam hiems transiitJam hiems transiit
  60. 🔍 16% Ave MariaAve Maria
  61. 🔍 16% Gabriel Angelus descenditGabriel Angelus descendit
  62. 🔍 16% Et ipsiEt ipsi
  63. 🔍 16% Inter natos mulierumInter natos mulierum
  64. 🔍 16% Aspice in meAspice in me
  65. 🔍 16% Cantabo DominoCantabo Domino