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% Omnis sanctorum concioOmnis sanctorum concio
  2. πŸ” 99% Omnis sanctorum concioOmnis sanctorum concio
  3. πŸ” 74% Fit porta ChristiFit porta Christi
  4. πŸ” 74% O virgo mater filiaO virgo mater filia
  5. πŸ” 73% Bernarde gemma caelitum Bernarde gemma caelitum
  6. πŸ” 72% Bernardus doctor Γ­nclitusBernardus doctor Γ­nclitus
  7. πŸ” 72% Te gestientem gaudiisTe gestientem gaudiis
  8. πŸ” 71% O gloriosa DominaO gloriosa Domina
  9. πŸ” 71% Mole gravatiMole gravati
  10. πŸ” 63% Caelestis aulae nuntiusCaelestis aulae nuntius
  11. πŸ” 63% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  12. πŸ” 62% O prima Virgo proditaO prima Virgo prodita
  13. πŸ” 62% Jam morte victorJam morte victor
  14. πŸ” 62% Quem terra pontus aetheraQuem terra pontus aethera
  15. πŸ” 62% Maria virgo regiaMaria virgo regia
  16. πŸ” 61% Praeclara custos VirginumPraeclara custos Virginum
  17. πŸ” 61% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  18. πŸ” 61% Fit porta ChristiFit porta Christi
  19. πŸ” 61% Te gestientem gaudiisTe gestientem gaudiis
  20. πŸ” 60% Quae caritatisQuae caritatis
  21. πŸ” 60% Aurora soli praeviaAurora soli praevia
  22. πŸ” 60% Te Mater almaTe Mater alma
  23. πŸ” 60% Succedit nocti luciferSuccedit nocti lucifer
  24. πŸ” 60% Memento, salutis AuctorMemento, salutis Auctor
  25. πŸ” 60% Rerum Deus (In Festis BMV)Rerum Deus (In Festis BMV)
  26. πŸ” 60% O gloriosa DominaO gloriosa Domina
  27. πŸ” 60% Jam Regina discubuitJam Regina discubuit
  28. πŸ” 60% O sancta mundi dominaO sancta mundi domina
  29. πŸ” 59% Praeclara custos vΓ­rginumPraeclara custos vΓ­rginum
  30. πŸ” 59% Beata Dei genetrix nitorBeata Dei genetrix nitor
  31. πŸ” 58% Veniens Mater InclitusVeniens Mater Inclitus
  32. πŸ” 58% Rector potens (In Festis BMV)Rector potens (In Festis BMV)
  33. πŸ” 57% Maria quae mortaliumMaria quae mortalium
  34. πŸ” 56% Nunc Sancte nobis (In Festis BMV)Nunc Sancte nobis (In Festis BMV)
  35. πŸ” 54% Caelestis aulae NuntiusCaelestis aulae Nuntius
  36. πŸ” 53% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  37. πŸ” 53% Te lucis ante terminum (In Festis B M V )Te lucis ante terminum (In Festis B M V )
  38. πŸ” 53% Quem terra pontus aetheraQuem terra pontus aethera
  39. πŸ” 53% O Prima VirgoO Prima Virgo
  40. πŸ” 52% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  41. πŸ” 52% Quem terra pontus sideraQuem terra pontus sidera
  42. πŸ” 52% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  43. πŸ” 52% Te Mater alma NuminisTe Mater alma Numinis
  44. πŸ” 52% Christe sanctorum omniumChriste sanctorum omnium
  45. πŸ” 52% Praeclara custos VirginumPraeclara custos Virginum
  46. πŸ” 51% Memento rerum conditorMemento rerum conditor
  47. πŸ” 51% O gloriosa DominaO gloriosa Domina
  48. πŸ” 51% Memento rerum conditorMemento rerum conditor
  49. πŸ” 51% Jam morte victor obrutaJam morte victor obruta
  50. πŸ” 51% Te gestientem gaudiisTe gestientem gaudiis
  51. πŸ” 51% In monte olivisIn monte olivis
  52. πŸ” 51% O gloriosa VirginumO gloriosa Virginum
  53. πŸ” 51% O gloriosa VirginumO gloriosa Virginum
  54. πŸ” 51% Caelestis aulae nuntiusCaelestis aulae nuntius
  55. πŸ” 51% Aurora soli praeviaAurora soli praevia
  56. πŸ” 50% Memento salutis AuctorMemento salutis Auctor
  57. πŸ” 50% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  58. πŸ” 50% Caelo Redemptor praetulitCaelo Redemptor praetulit
  59. πŸ” 49% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  60. πŸ” 49% Quem terra pontus sideraQuem terra pontus sidera
  61. πŸ” 49% O prima Virgo proditaO prima Virgo prodita
  62. πŸ” 49% Jam morte victorJam morte victor
  63. πŸ” 49% Te gestientem gaudiisTe gestientem gaudiis
  64. πŸ” 48% Rerum Deus tenax vigor (In festis BMV)Rerum Deus tenax vigor (In festis BMV)
  65. πŸ” 48% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)