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% Angelus Domini descendebatAngelus Domini descendebat
  2. πŸ” 79% Angelus Domini descendebatAngelus Domini descendebat
  3. πŸ” 69% Angelus Domini descendebatAngelus Domini descendebat
  4. πŸ” 55% Angelus DΓ³mini descendΓ©batAngelus DΓ³mini descendΓ©bat
  5. πŸ” 35% Angelus autem DominiAngelus autem Domini
  6. πŸ” 30% Qui me sanum fecitQui me sanum fecit
  7. πŸ” 29% Reversis estReversis est
  8. πŸ” 28% Homo quidam descendebatHomo quidam descendebat
  9. πŸ” 28% Elevatis manibusElevatis manibus
  10. πŸ” 28% Ibat JesusIbat Jesus
  11. πŸ” 28% O mulierO mulier
  12. πŸ” 26% Reversus est AngelusReversus est Angelus
  13. πŸ” 26% Reversus est AngelusReversus est Angelus
  14. πŸ” 25% Hinc horrendoHinc horrendo
  15. πŸ” 25% Angelus Domini astititAngelus Domini astitit
  16. πŸ” 25% Scala caeloScala caelo
  17. πŸ” 25% Et ecce terrae motusEt ecce terrae motus
  18. πŸ” 24% Super te Jerusalem orieturSuper te Jerusalem orietur
  19. πŸ” 24% Immittet AngelusImmittet Angelus
  20. πŸ” 24% Angelus... nuntiavitAngelus... nuntiavit
  21. πŸ” 24% Angelus autem DominiAngelus autem Domini
  22. πŸ” 24% Angelus autem DominiAngelus autem Domini
  23. πŸ” 24% Angelus autem DominiAngelus autem Domini
  24. πŸ” 24% De caelo venietDe caelo veniet
  25. πŸ” 23% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  26. πŸ” 23% Dum conturbataDum conturbata
  27. πŸ” 23% Angelus autem DominiAngelus autem Domini
  28. πŸ” 23% Super te JerusalemSuper te Jerusalem
  29. πŸ” 23% Egredietur DominusEgredietur Dominus
  30. πŸ” 23% Anxiatus estAnxiatus est
  31. πŸ” 23% Laudate... DominiLaudate... Domini
  32. πŸ” 23% Domine in caeloDomine in caelo
  33. πŸ” 22% Illuminatio meaIlluminatio mea
  34. πŸ” 22% Turba multaTurba multa
  35. πŸ” 22% Homo quidam descendebatHomo quidam descendebat
  36. πŸ” 22% Domine probasti meDomine probasti me
  37. πŸ” 22% Ingressus AngelusIngressus Angelus
  38. πŸ” 22% Audivi vocem de caeloAudivi vocem de caelo
  39. πŸ” 21% Homo quidam descendebatHomo quidam descendebat
  40. πŸ” 21% Saulus qui et PaulusSaulus qui et Paulus
  41. πŸ” 21% Angelus autem DominiAngelus autem Domini
  42. πŸ” 21% In DominoIn Domino
  43. πŸ” 21% Numquid redditurNumquid redditur
  44. πŸ” 21% Angelus ad pastoresAngelus ad pastores
  45. πŸ” 21% Cibavit eosCibavit eos
  46. πŸ” 21% Gabriel AngelusGabriel Angelus
  47. πŸ” 21% Erat quidam regulusErat quidam regulus
  48. πŸ” 21% Angeli DominiAngeli Domini
  49. πŸ” 20% Corde et animoCorde et animo
  50. πŸ” 20% SanctificavitSanctificavit
  51. πŸ” 20% Homo quidam descendebatHomo quidam descendebat
  52. πŸ” 20% Homo quidam descendebatHomo quidam descendebat
  53. πŸ” 20% Ipse JesusIpse Jesus
  54. πŸ” 20% Omnes angeli ejusOmnes angeli ejus
  55. πŸ” 20% Orante sancta LuciaOrante sancta Lucia
  56. πŸ” 20% Sermone blando AngelusSermone blando Angelus
  57. πŸ” 20% Beatus populusBeatus populus
  58. πŸ” 20% Jacob autemJacob autem
  59. πŸ” 20% Popule meusPopule meus
  60. πŸ” 20% Angelus Domini nuntiavitAngelus Domini nuntiavit
  61. πŸ” 20% Respondens autem AngelusRespondens autem Angelus
  62. πŸ” 20% CoeperuntCoeperunt
  63. πŸ” 20% Ego DominusEgo Dominus
  64. πŸ” 20% Laudate... de caelisLaudate... de caelis
  65. πŸ” 20% AndreasAndreas