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% En ut superba criminumEn ut superba criminum
  2. πŸ” 79% Cor arca legem continensCor arca legem continens
  3. πŸ” 73% Jesu auctor clementiaeJesu auctor clementiae
  4. πŸ” 72% En ut superbaEn ut superba
  5. πŸ” 71% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  6. πŸ” 68% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  7. πŸ” 67% En ut superbaEn ut superba
  8. πŸ” 64% Auctor beate saeculiAuctor beate saeculi
  9. πŸ” 63% Salvete, Christi vulneraSalvete, Christi vulnera
  10. πŸ” 57% Cor arca legem continensCor arca legem continens
  11. πŸ” 54% Aeterne Rex altissimeAeterne Rex altissime
  12. πŸ” 52% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  13. πŸ” 51% Te lucis ante terminum (Sacred Heart)Te lucis ante terminum (Sacred Heart)
  14. πŸ” 50% Nunc Sancte nobis (In Festo S. Cordis Jesu)Nunc Sancte nobis (In Festo S. Cordis Jesu)
  15. πŸ” 50% Te saeculorum principemTe saeculorum principem
  16. πŸ” 50% A solis ortusA solis ortus
  17. πŸ” 48% Te saeculorum PrincipemTe saeculorum Principem
  18. πŸ” 48% Audi benigneAudi benigne
  19. πŸ” 48% Auctor beate saeculiAuctor beate saeculi
  20. πŸ” 48% Veni Redemptor gentiumVeni Redemptor gentium
  21. πŸ” 48% Vexilla ChristusVexilla Christus
  22. πŸ” 48% Rector potens (In Festo S. Cordis Jesu)Rector potens (In Festo S. Cordis Jesu)
  23. πŸ” 48% Implente munus debitumImplente munus debitum
  24. πŸ” 47% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  25. πŸ” 47% Rerum deus tenax vigor (In Festo S. Cordis Jesu)Rerum deus tenax vigor (In Festo S. Cordis Jesu)
  26. πŸ” 47% Ad regias Agni dapesAd regias Agni dapes
  27. πŸ” 47% Cor arca legem continensCor arca legem continens
  28. πŸ” 46% Audi benigne ConditorAudi benigne Conditor
  29. πŸ” 46% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  30. πŸ” 46% Audi benigne ConditorAudi benigne Conditor
  31. πŸ” 46% Audi benigne ConditorAudi benigne Conditor
  32. πŸ” 46% Verbum supernum prodiensVerbum supernum prodiens
  33. πŸ” 45% Implente munusImplente munus
  34. πŸ” 45% Pange lingua... proeliumPange lingua... proelium
  35. πŸ” 45% Audi benigne ConditorAudi benigne Conditor
  36. πŸ” 45% Hostis HerodesHostis Herodes
  37. πŸ” 45% En acetumEn acetum
  38. πŸ” 44% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  39. πŸ” 44% Audi Benigne ConditorAudi Benigne Conditor
  40. πŸ” 44% Auctor beate saeculiAuctor beate saeculi
  41. πŸ” 44% Pange lingua... LaureamPange lingua... Lauream
  42. πŸ” 44% O quot undis lacrimarumO quot undis lacrimarum
  43. πŸ” 44% Audi benigne conditorAudi benigne conditor
  44. πŸ” 43% Fortem piumqueFortem piumque
  45. πŸ” 43% Aeterne Rex altissimeAeterne Rex altissime
  46. πŸ” 43% Audi benigne Conditor Audi benigne Conditor
  47. πŸ” 43% Aeterne Rex altissimeAeterne Rex altissime
  48. πŸ” 43% Martine par ApostolisMartine par Apostolis
  49. πŸ” 43% Te CatharinaTe Catharina
  50. πŸ” 43% Deus tuorum militumDeus tuorum militum
  51. πŸ” 42% Deus tuorum militumDeus tuorum militum
  52. πŸ” 42% Magno receptans pectoreMagno receptans pectore
  53. πŸ” 42% Rex SanctorumRex Sanctorum
  54. πŸ” 42% Verbum supernum prodiensVerbum supernum prodiens
  55. πŸ” 42% Pange Lingua... ProeliumPange Lingua... Proelium
  56. πŸ” 42% Deus tuorum militumDeus tuorum militum
  57. πŸ” 42% Lustris sex qui jam peractisLustris sex qui jam peractis
  58. πŸ” 41% Deus tuorum militumDeus tuorum militum
  59. πŸ” 41% Lustra sex qui jamLustra sex qui jam
  60. πŸ” 41% Salvete Christi vulneraSalvete Christi vulnera
  61. πŸ” 41% Adorna Sion ThalamumAdorna Sion Thalamum
  62. πŸ” 41% En acetumEn acetum
  63. πŸ” 41% Lustris sex qui jam peractis ( Primus versus tantum notatus)Lustris sex qui jam peractis ( Primus versus tantum notatus)
  64. πŸ” 41% Verbum supernumVerbum supernum
  65. πŸ” 41% Gloria VGloria V