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% Dixit Dominus Deus non est (Resp.)Dixit Dominus Deus non est (Resp.)
  2. πŸ” 51% Dixit Dominus Deus non estDixit Dominus Deus non est
  3. πŸ” 48% Grata facta est (Resp.)Grata facta est (Resp.)
  4. πŸ” 38% Suscipiens Jesum in ulnas (Resp.)Suscipiens Jesum in ulnas (Resp.)
  5. πŸ” 36% Grata factus est Grata factus est
  6. πŸ” 36% Responsum acceperat Simeon (Resp.)Responsum acceperat Simeon (Resp.)
  7. πŸ” 35% Beata es Virgo Maria Dei (Resp.)Beata es Virgo Maria Dei (Resp.)
  8. πŸ” 34% Benedicam Dominum (Resp.)Benedicam Dominum (Resp.)
  9. πŸ” 33% Delectare in Domino (Resp.)Delectare in Domino (Resp.)
  10. πŸ” 31% Obsecro DomineObsecro Domine
  11. πŸ” 31% O sancta mundi dominaO sancta mundi domina
  12. πŸ” 30% Maria virgo regiaMaria virgo regia
  13. πŸ” 30% O prima Virgo proditaO prima Virgo prodita
  14. πŸ” 30% Te gestientem gaudiisTe gestientem gaudiis
  15. πŸ” 30% Beata Dei genetrix nitorBeata Dei genetrix nitor
  16. πŸ” 29% Maria quae mortaliumMaria quae mortalium
  17. πŸ” 29% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  18. πŸ” 29% Te Mater almaTe Mater alma
  19. πŸ” 29% Aurora soli praeviaAurora soli praevia
  20. πŸ” 29% Quae caritatisQuae caritatis
  21. πŸ” 29% Jam Regina discubuitJam Regina discubuit
  22. πŸ” 29% Immisit Dominus soporemImmisit Dominus soporem
  23. πŸ” 29% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  24. πŸ” 29% Jam morte victorJam morte victor
  25. πŸ” 29% O virgo mater filiaO virgo mater filia
  26. πŸ” 28% Veniens Mater InclitusVeniens Mater Inclitus
  27. πŸ” 28% Praeclara custos VirginumPraeclara custos Virginum
  28. πŸ” 28% Quem terra pontus aetheraQuem terra pontus aethera
  29. πŸ” 28% Sanctificavit (verses)Sanctificavit (verses)
  30. πŸ” 28% O gloriosa DominaO gloriosa Domina
  31. πŸ” 28% Rerum Deus (In Festis BMV)Rerum Deus (In Festis BMV)
  32. πŸ” 28% Caelestis aulae nuntiusCaelestis aulae nuntius
  33. πŸ” 28% Fit porta ChristiFit porta Christi
  34. πŸ” 28% Mole gravatiMole gravati
  35. πŸ” 28% Praeclara custos vΓ­rginumPraeclara custos vΓ­rginum
  36. πŸ” 27% Bernarde gemma caelitum Bernarde gemma caelitum
  37. πŸ” 27% Omnis sanctorum concioOmnis sanctorum concio
  38. πŸ” 27% A solis ortusA solis ortus
  39. πŸ” 27% Omnis sanctorum concioOmnis sanctorum concio
  40. πŸ” 26% Rector potens (In Festis BMV)Rector potens (In Festis BMV)
  41. πŸ” 26% Veni Redemptor gentiumVeni Redemptor gentium
  42. πŸ” 26% Te gestientem gaudiisTe gestientem gaudiis
  43. πŸ” 26% AdeamusAdeamus
  44. πŸ” 26% Memento, salutis AuctorMemento, salutis Auctor
  45. πŸ” 26% Nunc Sancte nobis (In Festis BMV)Nunc Sancte nobis (In Festis BMV)
  46. πŸ” 26% Succedit nocti luciferSuccedit nocti lucifer
  47. πŸ” 26% Bernardus doctor Γ­nclitusBernardus doctor Γ­nclitus
  48. πŸ” 26% Ad cenamAd cenam
  49. πŸ” 26% Vidi aquam (B)Vidi aquam (B)
  50. πŸ” 25% O gloriosa DominaO gloriosa Domina
  51. πŸ” 25% Benedicam DominumBenedicam Dominum
  52. πŸ” 25% Christe sanctorum omniumChriste sanctorum omnium
  53. πŸ” 25% Te lucis ante terminum (In Festis B M V )Te lucis ante terminum (In Festis B M V )
  54. πŸ” 25% Fit porta ChristiFit porta Christi
  55. πŸ” 25% Clama in fortitudine (Resp.)Clama in fortitudine (Resp.)
  56. πŸ” 25% Suspiciens Jesum in ulnasSuspiciens Jesum in ulnas
  57. πŸ” 25% Ad regias Agni dapesAd regias Agni dapes
  58. πŸ” 25% Hostis HerodesHostis Herodes
  59. πŸ” 24% Quodcumque ligaverisQuodcumque ligaveris
  60. πŸ” 24% Responsum acceperat SimeonResponsum acceperat Simeon
  61. πŸ” 24% Venite exultemus IV GVenite exultemus IV G
  62. πŸ” 24% Ad regias Agni dapesAd regias Agni dapes
  63. πŸ” 24% In monte olivisIn monte olivis
  64. πŸ” 24% Te gestientem gaudiisTe gestientem gaudiis
  65. πŸ” 24% Videntes Joseph a longe (Resp.)Videntes Joseph a longe (Resp.)