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: 2025-12-20. 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% Cum inducerent puerum JesumCum inducerent puerum Jesum
  2. πŸ” 46% Cum inducerent puerumCum inducerent puerum
  3. πŸ” 40% Cum inducerentCum inducerent
  4. πŸ” 37% Cum inducerentCum inducerent
  5. πŸ” 33% Cum inducerent puerumCum inducerent puerum
  6. πŸ” 31% Responsum AccepitResponsum Accepit
  7. πŸ” 31% Responsum AccepitResponsum Accepit
  8. πŸ” 31% Cum inducerent JesumCum inducerent Jesum
  9. πŸ” 29% Purificatio B. M. V.Purificatio B. M. V.
  10. πŸ” 22% Ad Jesum autemAd Jesum autem
  11. πŸ” 22% Cum inducerent puerum Jesum (Resp.)Cum inducerent puerum Jesum (Resp.)
  12. πŸ” 22% Cum inducerent puerum JesumCum inducerent puerum Jesum
  13. πŸ” 21% Hodie beata VirgoHodie beata Virgo
  14. πŸ” 21% Euge serve bone in modicoEuge serve bone in modico
  15. πŸ” 21% Cum inducerentCum inducerent
  16. πŸ” 20% Responsum accepit (Ant.)Responsum accepit (Ant.)
  17. πŸ” 20% Hodie beata VirgoHodie beata Virgo
  18. πŸ” 19% Invicte MartyrInvicte Martyr
  19. πŸ” 19% Virgo prudentissimaVirgo prudentissima
  20. πŸ” 18% Innuebant patri ejusInnuebant patri ejus
  21. πŸ” 18% Ad Jesum autem cum venissent.Ad Jesum autem cum venissent.
  22. πŸ” 18% Benedico... FiliumBenedico... Filium
  23. πŸ” 18% Benedictus Deus qui misitBenedictus Deus qui misit
  24. πŸ” 18% Responsum... et cum (Ant.)Responsum... et cum (Ant.)
  25. πŸ” 18% Hodie beata V. M. puerumHodie beata V. M. puerum
  26. πŸ” 18% Ecce crucem DominiEcce crucem Domini
  27. πŸ” 18% Rector potens (In Quadragesima)Rector potens (In Quadragesima)
  28. πŸ” 18% Vobis datum estVobis datum est
  29. πŸ” 17% Venite exsultemus VI*Venite exsultemus VI*
  30. πŸ” 17% Rerum Deus (In Quadragesima)Rerum Deus (In Quadragesima)
  31. πŸ” 17% Nunc Sancte nobis (In Quadragesima)Nunc Sancte nobis (In Quadragesima)
  32. πŸ” 17% Cum accepissetCum accepisset
  33. πŸ” 17% Accipiens SimeonAccipiens Simeon
  34. πŸ” 17% In tua patientiaIn tua patientia
  35. πŸ” 17% Accipiens Simeon puerumAccipiens Simeon puerum
  36. πŸ” 17% Hodie beataHodie beata
  37. πŸ” 17% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  38. πŸ” 17% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  39. πŸ” 17% Ecce puer meusEcce puer meus
  40. πŸ” 17% Pater manifestaviPater manifestavi
  41. πŸ” 17% Illuminare Domine his quiIlluminare Domine his qui
  42. πŸ” 17% Iter facienteIter faciente
  43. πŸ” 17% Oculi Domini super metuentesOculi Domini super metuentes
  44. πŸ” 17% Te IosephTe Ioseph
  45. πŸ” 17% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  46. πŸ” 17% Veni electa meaVeni electa mea
  47. πŸ” 17% Amavit eum DominusAmavit eum Dominus
  48. πŸ” 17% Responsum acceperat SimeonResponsum acceperat Simeon
  49. πŸ” 17% Antequam convenΓ­rentAntequam convenΓ­rent
  50. πŸ” 17% Super omniaSuper omnia
  51. πŸ” 17% Ad Jesum autemAd Jesum autem
  52. πŸ” 17% Invicte Martyr unicumInvicte Martyr unicum
  53. πŸ” 17% Maria et fluminaMaria et flumina
  54. πŸ” 17% Cum turba plurimaCum turba plurima
  55. πŸ” 16% Angularis fundamentumAngularis fundamentum
  56. πŸ” 16% Parce DomineParce Domine
  57. πŸ” 16% Te Joseph celebrentTe Joseph celebrent
  58. πŸ” 16% Misso HerodesMisso Herodes
  59. πŸ” 16% Te Joseph celebrentTe Joseph celebrent
  60. πŸ” 16% Ecce ancilla DominiEcce ancilla Domini
  61. πŸ” 16% Suspiciens Jesum in ulnasSuspiciens Jesum in ulnas
  62. πŸ” 16% Cenantibus autemCenantibus autem
  63. πŸ” 16% Non invenientes JesumNon invenientes Jesum
  64. πŸ” 16% Cum redirentCum redirent
  65. πŸ” 16% Esto mihiEsto mihi