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” 87% Herodes rexHerodes rex
  4. πŸ” 29% Herodes enim tenuitHerodes enim tenuit
  5. πŸ” 28% Herodes enimHerodes enim
  6. πŸ” 27% Herodes enim tenuitHerodes enim tenuit
  7. πŸ” 26% Herodes enim tenuitHerodes enim tenuit
  8. πŸ” 23% Appenderunt mercedemAppenderunt mercedem
  9. πŸ” 22% Misit Herodes rexMisit Herodes rex
  10. πŸ” 21% Petrus quidem servabaturPetrus quidem servabatur
  11. πŸ” 20% Dum esset rexDum esset rex
  12. πŸ” 20% AppenderuntAppenderunt
  13. πŸ” 20% Petrus quidemPetrus quidem
  14. πŸ” 19% Domine Rex omnipotensDomine Rex omnipotens
  15. πŸ” 19% Quos in ChristoQuos in Christo
  16. πŸ” 19% Et ecce apparueruntEt ecce apparuerunt
  17. πŸ” 19% Dum esset rexDum esset rex
  18. πŸ” 19% Damasci praepositus gentisDamasci praepositus gentis
  19. πŸ” 19% Damasci praepositus gentisDamasci praepositus gentis
  20. πŸ” 19% Ecce Rex venietEcce Rex veniet
  21. πŸ” 19% Domine Rex omnipotensDomine Rex omnipotens
  22. πŸ” 18% Hymnus omnibus SanctisHymnus omnibus Sanctis
  23. πŸ” 18% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  24. πŸ” 18% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  25. πŸ” 18% DamasciDamasci
  26. πŸ” 18% Et accipiensEt accipiens
  27. πŸ” 18% Cum intraret Jesus in domumCum intraret Jesus in domum
  28. πŸ” 18% Collocet eum DominusCollocet eum Dominus
  29. πŸ” 18% Damasci praepositusDamasci praepositus
  30. πŸ” 18% Ecce RexEcce Rex
  31. πŸ” 18% AppendΓ©runtAppendΓ©runt
  32. πŸ” 18% Et ecce apparueruntEt ecce apparuerunt
  33. πŸ” 17% Misit HerodesMisit Herodes
  34. πŸ” 17% Misso Herodes spiculatoreMisso Herodes spiculatore
  35. πŸ” 17% Egredietur DominusEgredietur Dominus
  36. πŸ” 17% Misso HerodesMisso Herodes
  37. πŸ” 17% Hodie gloriosaHodie gloriosa
  38. πŸ” 17% FlagellatioFlagellatio
  39. πŸ” 17% Domine Rex omnipotensDomine Rex omnipotens
  40. πŸ” 17% AscendamAscendam
  41. πŸ” 17% Exivit Tobias ut laveretExivit Tobias ut laveret
  42. πŸ” 17% Te lucis ante terminum (In Epiphania)Te lucis ante terminum (In Epiphania)
  43. πŸ” 17% Rex glorioseRex gloriose
  44. πŸ” 17% Intravit autem rexIntravit autem rex
  45. πŸ” 17% Magister dicitMagister dicit
  46. πŸ” 17% Rex gloriose MartyrumRex gloriose Martyrum
  47. πŸ” 17% Ante diem festum PaschaeAnte diem festum Paschae
  48. πŸ” 17% Rex gloriose martyrumRex gloriose martyrum
  49. πŸ” 17% Dum esset rexDum esset rex
  50. πŸ” 17% Hodie gloriosa caeliHodie gloriosa caeli
  51. πŸ” 17% Dum esset RexDum esset Rex
  52. πŸ” 17% Cum iter ad mareCum iter ad mare
  53. πŸ” 16% Hymnus omnibus SanctisHymnus omnibus Sanctis
  54. πŸ” 16% Ecce ancilla DominiEcce ancilla Domini
  55. πŸ” 16% Intravit autem rexIntravit autem rex
  56. πŸ” 16% Gloriosus apparuistiGloriosus apparuisti
  57. πŸ” 16% Misso HerodesMisso Herodes
  58. πŸ” 16% Servite DominoServite Domino
  59. πŸ” 16% Et ecce apparueruntEt ecce apparuerunt
  60. πŸ” 16% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  61. πŸ” 16% Crudelis Herodes Deum (another chant)Crudelis Herodes Deum (another chant)
  62. πŸ” 16% Erat Pater ejusErat Pater ejus
  63. πŸ” 16% Hic est fratrum amatorHic est fratrum amator
  64. πŸ” 16% Servite DominoServite Domino
  65. πŸ” 16% Cum vidisset Jesus MatremCum vidisset Jesus Matrem