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% Intrantem IesumIntrantem Iesum
  2. πŸ” 28% O beata MaterO beata Mater
  3. πŸ” 25% Fuit virFuit vir
  4. πŸ” 24% Benedictus esBenedictus es
  5. πŸ” 23% Iesum Christum, regem regumIesum Christum, regem regum
  6. πŸ” 22% Isti viventes in carneIsti viventes in carne
  7. πŸ” 22% Exsultate DeoExsultate Deo
  8. πŸ” 22% Suscepit DeusSuscepit Deus
  9. πŸ” 22% Benedictus es Domine DeusBenedictus es Domine Deus
  10. πŸ” 22% Memento salutis AuctorMemento salutis Auctor
  11. πŸ” 22% Cum autem complacuitCum autem complacuit
  12. πŸ” 21% Exsultat gaudioExsultat gaudio
  13. πŸ” 21% Benedictus esBenedictus es
  14. πŸ” 21% Venite exultemus IIIVenite exultemus III
  15. πŸ” 21% Cum appropinquaretCum appropinquaret
  16. πŸ” 21% Te gratulantesTe gratulantes
  17. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  18. πŸ” 21% Eduxit DominusEduxit Dominus
  19. πŸ” 21% Suscepit nosSuscepit nos
  20. πŸ” 21% Viri GalilaeiViri Galilaei
  21. πŸ” 21% O lux beata CaelitumO lux beata Caelitum
  22. πŸ” 21% Fuit virFuit vir
  23. πŸ” 21% Viri GalilaeiViri Galilaei
  24. πŸ” 20% Eram quasi AgnusEram quasi Agnus
  25. πŸ” 20% Ne derelinquas meNe derelinquas me
  26. πŸ” 20% Gloriosus Confessor Domini Benedictus (modus 8c)Gloriosus Confessor Domini Benedictus (modus 8c)
  27. πŸ” 20% Audivit DominusAudivit Dominus
  28. πŸ” 20% Populus SionPopulus Sion
  29. πŸ” 20% Ego sumEgo sum
  30. πŸ” 20% Qui odit animam suamQui odit animam suam
  31. πŸ” 20% Antequam comedam suspiroAntequam comedam suspiro
  32. πŸ” 20% Viri GalilaeiViri Galilaei
  33. πŸ” 19% In virtute tuaIn virtute tua
  34. πŸ” 19% Quia devotis laudibusQuia devotis laudibus
  35. πŸ” 19% Celsa potestasCelsa potestas
  36. πŸ” 19% Laetabitur desertaLaetabitur deserta
  37. πŸ” 19% O Prima VirgoO Prima Virgo
  38. πŸ” 19% A solis ortusA solis ortus
  39. πŸ” 19% Oculi meiOculi mei
  40. πŸ” 19% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  41. πŸ” 19% Te CatharinaTe Catharina
  42. πŸ” 19% Venite benedictiVenite benedicti
  43. πŸ” 19% In monte olivisIn monte olivis
  44. πŸ” 19% Praeclara custos VirginumPraeclara custos Virginum
  45. πŸ” 19% Te gestientem gaudiisTe gestientem gaudiis
  46. πŸ” 19% Ne derelinquas meNe derelinquas me
  47. πŸ” 19% O gloriosa DominaO gloriosa Domina
  48. πŸ” 19% Alleluia confiteminiAlleluia confitemini
  49. πŸ” 19% O gloriosa VirginumO gloriosa Virginum
  50. πŸ” 19% O gloriosa VirginumO gloriosa Virginum
  51. πŸ” 19% Deus scientiarumDeus scientiarum
  52. πŸ” 19% Dum ingrederetur (Resp.)Dum ingrederetur (Resp.)
  53. πŸ” 19% O prima Virgo proditaO prima Virgo prodita
  54. πŸ” 19% Te gestientem gaudiisTe gestientem gaudiis
  55. πŸ” 19% In fide et lenitateIn fide et lenitate
  56. πŸ” 19% Te lucis ante terminum (In Festis et Oct. B. M. V.)Te lucis ante terminum (In Festis et Oct. B. M. V.)
  57. πŸ” 19% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima
  58. πŸ” 19% Adjutor et protectorAdjutor et protector
  59. πŸ” 19% Suscepit DeusSuscepit Deus
  60. πŸ” 19% Interrogatus te DominumInterrogatus te Dominum
  61. πŸ” 19% Aurora solis nuntiaAurora solis nuntia
  62. πŸ” 19% Aurora soli praeviaAurora soli praevia
  63. πŸ” 19% Te Mater alma NuminisTe Mater alma Numinis
  64. πŸ” 19% ZachΓ¦e, festinans descendeZachΓ¦e, festinans descende
  65. πŸ” 19% Exsultet gaudioExsultet gaudio