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% Agnes beatae virginisAgnes beatae virginis
  2. πŸ” 55% Te CatharinaTe Catharina
  3. πŸ” 48% Aptata virgoAptata virgo
  4. πŸ” 38% Aeterne Rex altissimeAeterne Rex altissime
  5. πŸ” 37% Te DeumTe Deum
  6. πŸ” 36% Lux alma Jesu mentiumLux alma Jesu mentium
  7. πŸ” 36% Te DeumTe Deum
  8. πŸ” 36% Verbum supernumVerbum supernum
  9. πŸ” 36% A solis ortusA solis ortus
  10. πŸ” 36% Aeterne Rex altissimeAeterne Rex altissime
  11. πŸ” 36% Te DeumTe Deum
  12. πŸ” 35% Ad regias Agni dapesAd regias Agni dapes
  13. πŸ” 35% Veni Redemptor gentiumVeni Redemptor gentium
  14. πŸ” 35% Ad regias Agni dapesAd regias Agni dapes
  15. πŸ” 34% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  16. πŸ” 34% Te DeumTe Deum
  17. πŸ” 34% Jesu auctor clementiaeJesu auctor clementiae
  18. πŸ” 34% Verbum supernum prodiensVerbum supernum prodiens
  19. πŸ” 34% Martine par ApostolisMartine par Apostolis
  20. πŸ” 33% Hostis HerodesHostis Herodes
  21. πŸ” 33% Cor arca legem continensCor arca legem continens
  22. πŸ” 33% Credo VIICredo VII
  23. πŸ” 33% En ut superba criminumEn ut superba criminum
  24. πŸ” 33% Rex SanctorumRex Sanctorum
  25. πŸ” 33% O gloriosa VirginumO gloriosa Virginum
  26. πŸ” 33% O gloriosa VirginumO gloriosa Virginum
  27. πŸ” 33% Audi benigne ConditorAudi benigne Conditor
  28. πŸ” 33% O gloriosa DominaO gloriosa Domina
  29. πŸ” 32% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  30. πŸ” 32% Agnes beatae virginisAgnes beatae virginis
  31. πŸ” 32% Audi benigneAudi benigne
  32. πŸ” 32% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  33. πŸ” 32% Verbum supernum prodiensVerbum supernum prodiens
  34. πŸ” 31% Verbum supernum prodiens necVerbum supernum prodiens nec
  35. πŸ” 31% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  36. πŸ” 31% Memento rerum conditorMemento rerum conditor
  37. πŸ” 31% Praeclara custos VirginumPraeclara custos Virginum
  38. πŸ” 31% Audi benigne ConditorAudi benigne Conditor
  39. πŸ” 31% Te Mater alma NuminisTe Mater alma Numinis
  40. πŸ” 31% Quem terra pontus aetheraQuem terra pontus aethera
  41. πŸ” 31% Gaudentes festumGaudentes festum
  42. πŸ” 31% Quem terra pontus sideraQuem terra pontus sidera
  43. πŸ” 31% Beata Dei GenitrixBeata Dei Genitrix
  44. πŸ” 31% Beata Dei GenitrixBeata Dei Genitrix
  45. πŸ” 31% Credo in DeumCredo in Deum
  46. πŸ” 31% Audi benigne ConditorAudi benigne Conditor
  47. πŸ” 31% Audi benigne ConditorAudi benigne Conditor
  48. πŸ” 31% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  49. πŸ” 31% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  50. πŸ” 31% Audi benigne Conditor Audi benigne Conditor
  51. πŸ” 31% In monte olivisIn monte olivis
  52. πŸ” 30% Gloria VGloria V
  53. πŸ” 30% Salvete, Christi vulneraSalvete, Christi vulnera
  54. πŸ” 30% Audi Benigne ConditorAudi Benigne Conditor
  55. πŸ” 30% Caelestis aulae NuntiusCaelestis aulae Nuntius
  56. πŸ” 30% Salvete Christi vulneraSalvete Christi vulnera
  57. πŸ” 30% Audi benigne conditorAudi benigne conditor
  58. πŸ” 30% Te Deum (Solemn tone)Te Deum (Solemn tone)
  59. πŸ” 30% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  60. πŸ” 30% Agathae sacraeAgathae sacrae
  61. πŸ” 30% Gloria IIIGloria III
  62. πŸ” 30% Te Matrem laudamusTe Matrem laudamus
  63. πŸ” 30% Ad CoenamAd Coenam
  64. πŸ” 30% Ad coenamAd coenam
  65. πŸ” 30% O gloriosa Virginum Regina formosissimaO gloriosa Virginum Regina formosissima