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% Salutis aeternae datorSalutis aeternae dator
  2. πŸ” 99% Salutis aeternae datorSalutis aeternae dator
  3. πŸ” 82% Placare Christe servulisPlacare Christe servulis
  4. πŸ” 82% Placare Christe (Omn. Sanct.)Placare Christe (Omn. Sanct.)
  5. πŸ” 72% Iesu salvator saeculiIesu salvator saeculi
  6. πŸ” 69% Lucis Creator optime (Dom. per Annum)Lucis Creator optime (Dom. per Annum)
  7. πŸ” 67% Placare Christe servulisPlacare Christe servulis
  8. πŸ” 65% Christe redemptor omnium conservaChriste redemptor omnium conserva
  9. πŸ” 64% O Salutaris Hostia II (cantus ad processiones)O Salutaris Hostia II (cantus ad processiones)
  10. πŸ” 62% Jesu Salvator saeculiJesu Salvator saeculi
  11. πŸ” 61% Avete solitudinisAvete solitudinis
  12. πŸ” 57% Jesu salvator saeculiJesu salvator saeculi
  13. πŸ” 56% Salvete cedri LibaniSalvete cedri Libani
  14. πŸ” 55% Christe Redemptor omnium conservaChriste Redemptor omnium conserva
  15. πŸ” 50% Te lucis ante terminum (Dom. per annum)Te lucis ante terminum (Dom. per annum)
  16. πŸ” 46% Memento salutis AuctorMemento salutis Auctor
  17. πŸ” 45% Aurora solis nuntiaAurora solis nuntia
  18. πŸ” 45% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  19. πŸ” 45% Te Mater alma NuminisTe Mater alma Numinis
  20. πŸ” 44% Jam morte victor obrutaJam morte victor obruta
  21. πŸ” 44% O Prima VirgoO Prima Virgo
  22. πŸ” 44% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  23. πŸ” 44% In monte olivisIn monte olivis
  24. πŸ” 44% Jam morte victorJam morte victor
  25. πŸ” 44% Te gestientem gaudiisTe gestientem gaudiis
  26. πŸ” 44% Aurora soli praeviaAurora soli praevia
  27. πŸ” 44% Caelestis aulae NuntiusCaelestis aulae Nuntius
  28. πŸ” 43% Te gestientem gaudiisTe gestientem gaudiis
  29. πŸ” 43% Memento rerum conditorMemento rerum conditor
  30. πŸ” 43% Quem terra pontus aetheraQuem terra pontus aethera
  31. πŸ” 43% Praeclara custos VirginumPraeclara custos Virginum
  32. πŸ” 43% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  33. πŸ” 43% O gloriosa VirginumO gloriosa Virginum
  34. πŸ” 43% O gloriosa VirginumO gloriosa Virginum
  35. πŸ” 43% O gloriosa DominaO gloriosa Domina
  36. πŸ” 43% Quem terra pontus sideraQuem terra pontus sidera
  37. πŸ” 42% Memento rerum conditorMemento rerum conditor
  38. πŸ” 42% O prima Virgo proditaO prima Virgo prodita
  39. πŸ” 42% Caelestis aulae nuntiusCaelestis aulae nuntius
  40. πŸ” 42% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  41. πŸ” 42% Aurora solis nuntiaAurora solis nuntia
  42. πŸ” 42% Aeterne Rex altissimeAeterne Rex altissime
  43. πŸ” 41% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)
  44. πŸ” 41% In monte olivisIn monte olivis
  45. πŸ” 41% Maria virgo regiaMaria virgo regia
  46. πŸ” 40% Aeterne Rex altissimeAeterne Rex altissime
  47. πŸ” 40% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  48. πŸ” 40% Quem terra pontus sideraQuem terra pontus sidera
  49. πŸ” 40% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  50. πŸ” 40% Rerum Deus tenax vigor (In festis BMV)Rerum Deus tenax vigor (In festis BMV)
  51. πŸ” 40% O sancta mundi dominaO sancta mundi domina
  52. πŸ” 40% Rerum Deus (BVM)Rerum Deus (BVM)
  53. πŸ” 40% Placare Christe servuliPlacare Christe servuli
  54. πŸ” 40% Lux alma Jesu mentiumLux alma Jesu mentium
  55. πŸ” 40% O gloriosa virginumO gloriosa virginum
  56. πŸ” 40% O prima Virgo proditaO prima Virgo prodita
  57. πŸ” 39% Jam morte victorJam morte victor
  58. πŸ” 39% Aurora soli praeviaAurora soli praevia
  59. πŸ” 39% Te gestientem gaudiisTe gestientem gaudiis
  60. πŸ” 39% Caelo Redemptor praetulitCaelo Redemptor praetulit
  61. πŸ” 39% Verbum supernumVerbum supernum
  62. πŸ” 39% Deus tuorum militumDeus tuorum militum
  63. πŸ” 39% Nunc Sancte nobis (In Festis BMV)Nunc Sancte nobis (In Festis BMV)
  64. πŸ” 39% Deus tuorum militumDeus tuorum militum
  65. πŸ” 39% Credo VIICredo VII