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% O gloriosa DominaO gloriosa Domina
  2. πŸ” 78% O gloriosa DominaO gloriosa Domina
  3. πŸ” 75% O prima Virgo proditaO prima Virgo prodita
  4. πŸ” 74% O gloriosa DominaO gloriosa Domina
  5. πŸ” 74% Praeclara custos VirginumPraeclara custos Virginum
  6. πŸ” 73% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  7. πŸ” 73% Caelestis aulae nuntiusCaelestis aulae nuntius
  8. πŸ” 72% Te gestientem gaudiisTe gestientem gaudiis
  9. πŸ” 72% Jam morte victorJam morte victor
  10. πŸ” 72% Aurora soli praeviaAurora soli praevia
  11. πŸ” 72% Quem terra pontus aetheraQuem terra pontus aethera
  12. πŸ” 71% Memento, salutis AuctorMemento, salutis Auctor
  13. πŸ” 71% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  14. πŸ” 70% Maria virgo regiaMaria virgo regia
  15. πŸ” 70% O gloriosa VirginumO gloriosa Virginum
  16. πŸ” 70% O gloriosa VirginumO gloriosa Virginum
  17. πŸ” 70% Praeclara custos vΓ­rginumPraeclara custos vΓ­rginum
  18. πŸ” 70% Te Mater almaTe Mater alma
  19. πŸ” 69% Rerum Deus (In Festis BMV)Rerum Deus (In Festis BMV)
  20. πŸ” 69% O sancta mundi dominaO sancta mundi domina
  21. πŸ” 68% Quae caritatisQuae caritatis
  22. πŸ” 68% Beata Dei genetrix nitorBeata Dei genetrix nitor
  23. πŸ” 68% Jam Regina discubuitJam Regina discubuit
  24. πŸ” 68% Succedit nocti luciferSuccedit nocti lucifer
  25. πŸ” 67% Maria quae mortaliumMaria quae mortalium
  26. πŸ” 67% Veniens Mater InclitusVeniens Mater Inclitus
  27. πŸ” 67% Fit porta ChristiFit porta Christi
  28. πŸ” 67% Rector potens (In Festis BMV)Rector potens (In Festis BMV)
  29. πŸ” 66% Nunc Sancte nobis (In Festis BMV)Nunc Sancte nobis (In Festis BMV)
  30. πŸ” 65% O gloriosa virginumO gloriosa virginum
  31. πŸ” 62% Te lucis ante terminum (In Festis B M V )Te lucis ante terminum (In Festis B M V )
  32. πŸ” 60% Mole gravatiMole gravati
  33. πŸ” 60% Omnis sanctorum concioOmnis sanctorum concio
  34. πŸ” 60% Omnis sanctorum concioOmnis sanctorum concio
  35. πŸ” 59% O virgo mater filiaO virgo mater filia
  36. πŸ” 58% Te gestientem gaudiisTe gestientem gaudiis
  37. πŸ” 58% O Prima VirgoO Prima Virgo
  38. πŸ” 58% Bernardus doctor Γ­nclitusBernardus doctor Γ­nclitus
  39. πŸ” 57% Christe sanctorum omniumChriste sanctorum omnium
  40. πŸ” 57% O gloriosa DominaO gloriosa Domina
  41. πŸ” 57% Bernarde gemma caelitum Bernarde gemma caelitum
  42. πŸ” 56% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  43. πŸ” 56% Praeclara custos VirginumPraeclara custos Virginum
  44. πŸ” 56% Quem terra pontus aetheraQuem terra pontus aethera
  45. πŸ” 56% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  46. πŸ” 56% Fit porta ChristiFit porta Christi
  47. πŸ” 56% Quem terra pontus sideraQuem terra pontus sidera
  48. πŸ” 55% Te Mater alma NuminisTe Mater alma Numinis
  49. πŸ” 55% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  50. πŸ” 55% Aurora soli praeviaAurora soli praevia
  51. πŸ” 55% Te gestientem gaudiisTe gestientem gaudiis
  52. πŸ” 55% Memento salutis AuctorMemento salutis Auctor
  53. πŸ” 55% Caelestis aulae NuntiusCaelestis aulae Nuntius
  54. πŸ” 54% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  55. πŸ” 54% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  56. πŸ” 54% Jam morte victor obrutaJam morte victor obruta
  57. πŸ” 54% Memento rerum conditorMemento rerum conditor
  58. πŸ” 54% O prima Virgo proditaO prima Virgo prodita
  59. πŸ” 54% Quem terra pontus sideraQuem terra pontus sidera
  60. πŸ” 53% Memento rerum conditorMemento rerum conditor
  61. πŸ” 53% In monte olivisIn monte olivis
  62. πŸ” 52% Te gestientem gaudiisTe gestientem gaudiis
  63. πŸ” 52% Caelestis aulae nuntiusCaelestis aulae nuntius
  64. πŸ” 52% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)
  65. πŸ” 52% Jam morte victorJam morte victor