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% Jesu salvator saeculiJesu salvator saeculi
  2. πŸ” 93% Jesu Salvator saeculiJesu Salvator saeculi
  3. πŸ” 80% Iesu salvator saeculiIesu salvator saeculi
  4. πŸ” 77% Christe Redemptor omnium conservaChriste Redemptor omnium conserva
  5. πŸ” 75% Salvete cedri LibaniSalvete cedri Libani
  6. πŸ” 65% Placare Christe servulisPlacare Christe servulis
  7. πŸ” 64% Christe redemptor omnium conservaChriste redemptor omnium conserva
  8. πŸ” 57% Salutis aeternae datorSalutis aeternae dator
  9. πŸ” 57% Salutis aeternae datorSalutis aeternae dator
  10. πŸ” 53% Placare Christe servulisPlacare Christe servulis
  11. πŸ” 52% Placare Christe (Omn. Sanct.)Placare Christe (Omn. Sanct.)
  12. πŸ” 48% Avete solitudinisAvete solitudinis
  13. πŸ” 47% Lucis Creator optime (Dom. per Annum)Lucis Creator optime (Dom. per Annum)
  14. πŸ” 43% O Salutaris Hostia II (cantus ad processiones)O Salutaris Hostia II (cantus ad processiones)
  15. πŸ” 41% Aeterne Rex altissimeAeterne Rex altissime
  16. πŸ” 38% Verbum supernum prodiensVerbum supernum prodiens
  17. πŸ” 38% Credo VIICredo VII
  18. πŸ” 37% Laetare caelum desuperLaetare caelum desuper
  19. πŸ” 36% A solis ortusA solis ortus
  20. πŸ” 36% Beata Dei GenitrixBeata Dei Genitrix
  21. πŸ” 36% Deus tuorum militumDeus tuorum militum
  22. πŸ” 35% Aeterne Rex altissimeAeterne Rex altissime
  23. πŸ” 35% Deus tuorum militumDeus tuorum militum
  24. πŸ” 35% Deus tuorum militumDeus tuorum militum
  25. πŸ” 35% Veni Redemptor gentiumVeni Redemptor gentium
  26. πŸ” 35% Deus tuorum militumDeus tuorum militum
  27. πŸ” 35% Verbum supernum prodiensVerbum supernum prodiens
  28. πŸ” 34% Salvete Christi vulneraSalvete Christi vulnera
  29. πŸ” 34% Tibi Redemptor omniumTibi Redemptor omnium
  30. πŸ” 34% Beata Dei GenitrixBeata Dei Genitrix
  31. πŸ” 34% Te lucis ante terminum (Dom. per annum)Te lucis ante terminum (Dom. per annum)
  32. πŸ” 34% Deus tuorum militumDeus tuorum militum
  33. πŸ” 34% Verbum supernumVerbum supernum
  34. πŸ” 34% Lux alma Jesu mentiumLux alma Jesu mentium
  35. πŸ” 33% Beata Dei GenitrixBeata Dei Genitrix
  36. πŸ” 33% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  37. πŸ” 33% Aurora solis nuntiaAurora solis nuntia
  38. πŸ” 33% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  39. πŸ” 33% Rex SanctorumRex Sanctorum
  40. πŸ” 32% Auctor salutis uniceAuctor salutis unice
  41. πŸ” 32% Auctor salutisAuctor salutis
  42. πŸ” 32% Ad regias Agni dapesAd regias Agni dapes
  43. πŸ” 32% Beata Dei GenitrixBeata Dei Genitrix
  44. πŸ” 32% Memento salutis AuctorMemento salutis Auctor
  45. πŸ” 32% In monte olivisIn monte olivis
  46. πŸ” 32% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  47. πŸ” 31% Hostis HerodesHostis Herodes
  48. πŸ” 31% Quem terra pontus aetheraQuem terra pontus aethera
  49. πŸ” 31% Aeterne Rex altissimeAeterne Rex altissime
  50. πŸ” 31% Praeclara custos VirginumPraeclara custos Virginum
  51. πŸ” 31% Quem terra pontus sideraQuem terra pontus sidera
  52. πŸ” 31% Ad regias Agni dapesAd regias Agni dapes
  53. πŸ” 31% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  54. πŸ” 31% Beata Dei genetrix nitorBeata Dei genetrix nitor
  55. πŸ” 31% Memento rerum conditorMemento rerum conditor
  56. πŸ” 31% Martine par ApostolisMartine par Apostolis
  57. πŸ” 31% Te Mater alma NuminisTe Mater alma Numinis
  58. πŸ” 31% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  59. πŸ” 31% O gloriosa DominaO gloriosa Domina
  60. πŸ” 31% Jam morte victor obrutaJam morte victor obruta
  61. πŸ” 31% Te CatharinaTe Catharina
  62. πŸ” 31% Elegit... virumElegit... virum
  63. πŸ” 30% O Prima VirgoO Prima Virgo
  64. πŸ” 30% O lux et decusO lux et decus
  65. πŸ” 30% Christe caelorum DomineChriste caelorum Domine