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 auctor clementiaeJesu auctor clementiae
  2. πŸ” 73% En ut superba criminumEn ut superba criminum
  3. πŸ” 72% Cor arca legem continensCor arca legem continens
  4. πŸ” 66% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  5. πŸ” 63% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  6. πŸ” 62% Salvete, Christi vulneraSalvete, Christi vulnera
  7. πŸ” 60% Auctor beate saeculiAuctor beate saeculi
  8. πŸ” 54% Aeterne Rex altissimeAeterne Rex altissime
  9. πŸ” 52% En ut superbaEn ut superba
  10. πŸ” 52% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  11. πŸ” 51% Cor arca legem continensCor arca legem continens
  12. πŸ” 49% Te lucis ante terminum (Sacred Heart)Te lucis ante terminum (Sacred Heart)
  13. πŸ” 49% Audi benigneAudi benigne
  14. πŸ” 48% Implente munus debitumImplente munus debitum
  15. πŸ” 48% A solis ortusA solis ortus
  16. πŸ” 47% Rerum deus tenax vigor (In Festo S. Cordis Jesu)Rerum deus tenax vigor (In Festo S. Cordis Jesu)
  17. πŸ” 47% Te saeculorum principemTe saeculorum principem
  18. πŸ” 47% Nunc Sancte nobis (In Festo S. Cordis Jesu)Nunc Sancte nobis (In Festo S. Cordis Jesu)
  19. πŸ” 47% Audi benigne ConditorAudi benigne Conditor
  20. πŸ” 47% Vexilla ChristusVexilla Christus
  21. πŸ” 47% Te saeculorum PrincipemTe saeculorum Principem
  22. πŸ” 47% Rector potens (In Festo S. Cordis Jesu)Rector potens (In Festo S. Cordis Jesu)
  23. πŸ” 47% Veni Redemptor gentiumVeni Redemptor gentium
  24. πŸ” 46% Audi benigne ConditorAudi benigne Conditor
  25. πŸ” 46% Audi benigne ConditorAudi benigne Conditor
  26. πŸ” 46% Hostis HerodesHostis Herodes
  27. πŸ” 46% Audi benigne ConditorAudi benigne Conditor
  28. πŸ” 45% Audi benigne conditorAudi benigne conditor
  29. πŸ” 44% Ad regias Agni dapesAd regias Agni dapes
  30. πŸ” 44% Magno receptans pectoreMagno receptans pectore
  31. πŸ” 44% Lux alma Jesu mentiumLux alma Jesu mentium
  32. πŸ” 44% Implente munusImplente munus
  33. πŸ” 44% Audi Benigne ConditorAudi Benigne Conditor
  34. πŸ” 44% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  35. πŸ” 44% En ut superbaEn ut superba
  36. πŸ” 44% Verbum supernum prodiensVerbum supernum prodiens
  37. πŸ” 43% Auctor beate saeculiAuctor beate saeculi
  38. πŸ” 43% O quot undis lacrimarumO quot undis lacrimarum
  39. πŸ” 43% Aeterne Rex altissimeAeterne Rex altissime
  40. πŸ” 43% En acetumEn acetum
  41. πŸ” 43% Gloria VGloria V
  42. πŸ” 43% Iesu quadragenariaeIesu quadragenariae
  43. πŸ” 42% Audi benigne Conditor Audi benigne Conditor
  44. πŸ” 42% Fortem piumqueFortem piumque
  45. πŸ” 42% Te CatharinaTe Catharina
  46. πŸ” 42% Martine par ApostolisMartine par Apostolis
  47. πŸ” 42% Pange lingua... LaureamPange lingua... Lauream
  48. πŸ” 42% Pange lingua... proeliumPange lingua... proelium
  49. πŸ” 42% Rex SanctorumRex Sanctorum
  50. πŸ” 42% O lux salutis nuntiaO lux salutis nuntia
  51. πŸ” 41% Te DeumTe Deum
  52. πŸ” 41% Aeterne Rex altissimeAeterne Rex altissime
  53. πŸ” 41% Lustra sex qui jamLustra sex qui jam
  54. πŸ” 41% Cor arca legem continensCor arca legem continens
  55. πŸ” 41% Te DeumTe Deum
  56. πŸ” 41% Te DeumTe Deum
  57. πŸ” 41% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  58. πŸ” 41% Caelestis formam gloriaeCaelestis formam gloriae
  59. πŸ” 41% Jesu dulcis memoria!Jesu dulcis memoria!
  60. πŸ” 41% Lustris sex qui jam peractisLustris sex qui jam peractis
  61. πŸ” 40% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  62. πŸ” 40% Optatus votis omniumOptatus votis omnium
  63. πŸ” 40% Sacris SolemnisSacris Solemnis
  64. πŸ” 40% Verbum supernum prodiensVerbum supernum prodiens
  65. πŸ” 40% Salvete Christi vulneraSalvete Christi vulnera