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% Herodes rex apposuitHerodes rex apposuit
  2. πŸ” 93% Herodes rex apposuitHerodes rex apposuit
  3. πŸ” 80% Herodes rexHerodes rex
  4. πŸ” 33% Herodes enim tenuitHerodes enim tenuit
  5. πŸ” 33% Petrus quidemPetrus quidem
  6. πŸ” 31% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  7. πŸ” 29% Dum esset rexDum esset rex
  8. πŸ” 28% Herodes enim tenuitHerodes enim tenuit
  9. πŸ” 27% Misit Dominus…de manuMisit Dominus…de manu
  10. πŸ” 27% Herodes enimHerodes enim
  11. πŸ” 26% Appenderunt mercedemAppenderunt mercedem
  12. πŸ” 25% Ecce RexEcce Rex
  13. πŸ” 25% Rex pacificusRex pacificus
  14. πŸ” 25% Damasci praepositusDamasci praepositus
  15. πŸ” 25% Herodes enim tenuitHerodes enim tenuit
  16. πŸ” 24% Et ecce apparueruntEt ecce apparuerunt
  17. πŸ” 24% Domine Rex omnipotensDomine Rex omnipotens
  18. πŸ” 24% Respexit meRespexit me
  19. πŸ” 23% Collocet eum DominusCollocet eum Dominus
  20. πŸ” 23% Magister dicitMagister dicit
  21. πŸ” 22% Desiderio desideraviDesiderio desideravi
  22. πŸ” 22% Redemptionem misitRedemptionem misit
  23. πŸ” 22% Hymnus omnibus sanctisHymnus omnibus sanctis
  24. πŸ” 22% Ecce Rex venietEcce Rex veniet
  25. πŸ” 22% Ex AegyptoEx Aegypto
  26. πŸ” 22% O Rex gentiumO Rex gentium
  27. πŸ” 22% Intravit autem rexIntravit autem rex
  28. πŸ” 21% Egredietur DominusEgredietur Dominus
  29. πŸ” 21% Hodie gloriosaHodie gloriosa
  30. πŸ” 21% Ecce apparebitEcce apparebit
  31. πŸ” 21% Dixit Dominus DominoDixit Dominus Domino
  32. πŸ” 21% Sancte Paule ApostoleSancte Paule Apostole
  33. πŸ” 21% Sit nomen Domini... inSit nomen Domini... in
  34. πŸ” 21% Misit Herodes rexMisit Herodes rex
  35. πŸ” 21% Vota meaVota mea
  36. πŸ” 21% Orante sancto ClementeOrante sancto Clemente
  37. πŸ” 21% Misso HerodesMisso Herodes
  38. πŸ” 21% Sit nomen DominiSit nomen Domini
  39. πŸ” 21% Exaudi DomineExaudi Domine
  40. πŸ” 21% Angelus Gabriel apparuitAngelus Gabriel apparuit
  41. πŸ” 20% Joseph vir ejusJoseph vir ejus
  42. πŸ” 20% Beatus populusBeatus populus
  43. πŸ” 20% Domine ut videoDomine ut video
  44. πŸ” 20% Erat pater ejusErat pater ejus
  45. πŸ” 20% Miserere mihiMiserere mihi
  46. πŸ” 20% Cum intraret Jesus in domumCum intraret Jesus in domum
  47. πŸ” 20% Ascendit DeusAscendit Deus
  48. πŸ” 20% Lux de luceLux de luce
  49. πŸ” 20% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  50. πŸ” 20% Benedico... FiliumBenedico... Filium
  51. πŸ” 20% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  52. πŸ” 20% Ingresso ZachariaIngresso Zacharia
  53. πŸ” 20% Petrus quidem servabaturPetrus quidem servabatur
  54. πŸ” 20% Cum autemCum autem
  55. πŸ” 20% Voce meaVoce mea
  56. πŸ” 20% Venite ad meVenite ad me
  57. πŸ” 20% Levate capita vestraLevate capita vestra
  58. πŸ” 20% Ecce puer meusEcce puer meus
  59. πŸ” 20% Deus autem nosterDeus autem noster
  60. πŸ” 20% Per te LuciaPer te Lucia
  61. πŸ” 20% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  62. πŸ” 20% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  63. πŸ” 20% Suavis DominusSuavis Dominus
  64. πŸ” 20% Cum ortus fueritCum ortus fuerit
  65. πŸ” 20% Misit rex incredulusMisit rex incredulus