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% Fasciculus myrrhaeFasciculus myrrhae
  2. πŸ” 87% Fasciculus myrrhaeFasciculus myrrhae
  3. πŸ” 65% Fasciculus myrrhaeFasciculus myrrhae
  4. πŸ” 54% Fasciculus myrrhaeFasciculus myrrhae
  5. πŸ” 51% Fasciculus myrrhae (Resp Br)Fasciculus myrrhae (Resp Br)
  6. πŸ” 49% FasciculusFasciculus
  7. πŸ” 39% Fasciculus myrrhaeFasciculus myrrhae
  8. πŸ” 33% Fasciculus MyrrhaeFasciculus Myrrhae
  9. πŸ” 30% Ascendit DeusAscendit Deus
  10. πŸ” 30% Popule meusPopule meus
  11. πŸ” 29% Elevatis manibusElevatis manibus
  12. πŸ” 29% Popule meusPopule meus
  13. πŸ” 28% Absque tuo imperioAbsque tuo imperio
  14. πŸ” 27% BenedΓ­cam teBenedΓ­cam te
  15. πŸ” 27% Ascendit DeusAscendit Deus
  16. πŸ” 27% Benedicam teBenedicam te
  17. πŸ” 27% Super te JerusalemSuper te Jerusalem
  18. πŸ” 27% Elevatis manibusElevatis manibus
  19. πŸ” 26% Qui post me venitQui post me venit
  20. πŸ” 26% Egredietur DominusEgredietur Dominus
  21. πŸ” 25% Gratia Dei in meGratia Dei in me
  22. πŸ” 25% Gratia Dei in meGratia Dei in me
  23. πŸ” 25% Spiritus tuus bonusSpiritus tuus bonus
  24. πŸ” 25% Speciosa facta es (Ant)Speciosa facta es (Ant)
  25. πŸ” 24% O mulier magna estO mulier magna est
  26. πŸ” 24% Ascendit DeusAscendit Deus
  27. πŸ” 24% Qui post me venitQui post me venit
  28. πŸ” 24% Tibi revelaviTibi revelavi
  29. πŸ” 24% Ego DominusEgo Dominus
  30. πŸ” 24% Laeva ejusLaeva ejus
  31. πŸ” 23% Laeva ejusLaeva ejus
  32. πŸ” 23% Super te Jerusalem orieturSuper te Jerusalem orietur
  33. πŸ” 23% Gratia Dei in meGratia Dei in me
  34. πŸ” 23% Crastina dieCrastina die
  35. πŸ” 23% Ex Aegypto vocaviEx Aegypto vocavi
  36. πŸ” 23% Benedicta tu in mulieribusBenedicta tu in mulieribus
  37. πŸ” 23% Quo abiit dilectusQuo abiit dilectus
  38. πŸ” 23% Quo abiitQuo abiit
  39. πŸ” 23% Vestitus erat vesteVestitus erat veste
  40. πŸ” 23% Ecce video caelosEcce video caelos
  41. πŸ” 23% Numquid-redditurNumquid-redditur
  42. πŸ” 22% Confundantur qui meConfundantur qui me
  43. πŸ” 22% Tibi revelaviTibi revelavi
  44. πŸ” 22% Numquid redditurNumquid redditur
  45. πŸ” 22% Popule meusPopule meus
  46. πŸ” 22% Desiderio desideraviDesiderio desideravi
  47. πŸ” 22% Vestitus eratVestitus erat
  48. πŸ” 22% Vadam ad montemVadam ad montem
  49. πŸ” 22% Propheta magnusPropheta magnus
  50. πŸ” 22% Judicasti DomineJudicasti Domine
  51. πŸ” 22% Simeon justusSimeon justus
  52. πŸ” 21% Super te JerusalemSuper te Jerusalem
  53. πŸ” 21% Stetit Angelus juxtaStetit Angelus juxta
  54. πŸ” 21% Ex AegyptoEx Aegypto
  55. πŸ” 21% Crastina dieCrastina die
  56. πŸ” 21% FaciamusFaciamus
  57. πŸ” 21% Fulcite me floribusFulcite me floribus
  58. πŸ” 21% Fulcite me floribusFulcite me floribus
  59. πŸ” 21% Alieni insurrexeruntAlieni insurrexerunt
  60. πŸ” 21% Judicasti DomineJudicasti Domine
  61. πŸ” 21% Multa bona operaMulta bona opera
  62. πŸ” 21% Magister dicitMagister dicit
  63. πŸ” 21% Factus est adjutorFactus est adjutor
  64. πŸ” 21% Potestatem habeoPotestatem habeo
  65. πŸ” 21% Quid me quaeritisQuid me quaeritis