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% Ecce advenit Dominator DeusEcce advenit Dominator Deus
  2. πŸ” 37% Ecce advenitEcce advenit
  3. πŸ” 33% Vidi aquam (B)Vidi aquam (B)
  4. πŸ” 33% Ecce advenitEcce advenit
  5. πŸ” 30% Ecce Virgo concipietEcce Virgo concipiet
  6. πŸ” 29% Veni Redemptor gentiumVeni Redemptor gentium
  7. πŸ” 29% Ecce advenitEcce advenit
  8. πŸ” 28% A solis ortusA solis ortus
  9. πŸ” 28% De caelo venietDe caelo veniet
  10. πŸ” 28% De caelo venietDe caelo veniet
  11. πŸ” 27% Vidi aquamVidi aquam
  12. πŸ” 27% In medio EcclesiaeIn medio Ecclesiae
  13. πŸ” 27% Clementissime DomineClementissime Domine
  14. πŸ” 26% Ecce advenitEcce advenit
  15. πŸ” 26% Ad regias Agni dapesAd regias Agni dapes
  16. πŸ” 26% Aeterne Rex altissimeAeterne Rex altissime
  17. πŸ” 26% Salvete Christi vulneraSalvete Christi vulnera
  18. πŸ” 26% Introduxit vosIntroduxit vos
  19. πŸ” 26% Jubilate DeoJubilate Deo
  20. πŸ” 26% In excelso thronoIn excelso throno
  21. πŸ” 26% De caelo venietDe caelo veniet
  22. πŸ” 26% Aeterne Rex altissimeAeterne Rex altissime
  23. πŸ” 26% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  24. πŸ” 26% Ecce advenitEcce advenit
  25. πŸ” 26% Adonai Domine DeusAdonai Domine Deus
  26. πŸ” 26% Ad regias Agni dapesAd regias Agni dapes
  27. πŸ” 25% Deus dum egredererisDeus dum egredereris
  28. πŸ” 25% Lex veritatisLex veritatis
  29. πŸ” 25% Deus tuorum militumDeus tuorum militum
  30. πŸ” 25% Hostis HerodesHostis Herodes
  31. πŸ” 25% Verbum supernumVerbum supernum
  32. πŸ” 25% Et ecce voxEt ecce vox
  33. πŸ” 25% Deus tuorum militumDeus tuorum militum
  34. πŸ” 25% Deus tuorum militumDeus tuorum militum
  35. πŸ” 25% Introduxit vosIntroduxit vos
  36. πŸ” 25% Deus tuorum militumDeus tuorum militum
  37. πŸ” 25% Montes et collesMontes et colles
  38. πŸ” 25% Ait Dominus DeusAit Dominus Deus
  39. πŸ” 25% AccipiteAccipite
  40. πŸ” 25% Magi videntes parvulumMagi videntes parvulum
  41. πŸ” 25% Deus tuorum militumDeus tuorum militum
  42. πŸ” 24% Rerum Deus tenax vigor (In festis BMV)Rerum Deus tenax vigor (In festis BMV)
  43. πŸ” 24% Lux alma Jesu mentiumLux alma Jesu mentium
  44. πŸ” 24% Verbum supernum prodiensVerbum supernum prodiens
  45. πŸ” 24% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  46. πŸ” 24% Ecce veniet DeusEcce veniet Deus
  47. πŸ” 24% Virginis CatharinaeVirginis Catharinae
  48. πŸ” 24% De caelo venietDe caelo veniet
  49. πŸ” 24% CustodivitCustodivit
  50. πŸ” 24% Adoremus in aeternumAdoremus in aeternum
  51. πŸ” 24% AdeamusAdeamus
  52. πŸ” 24% Credo VIICredo VII
  53. πŸ” 24% Ad cenamAd cenam
  54. πŸ” 24% Dominus... occuriteDominus... occurite
  55. πŸ” 24% Ad te levaviAd te levavi
  56. πŸ” 24% Rerum Deus (In Festis BMV)Rerum Deus (In Festis BMV)
  57. πŸ” 24% Fit porta ChristiFit porta Christi
  58. πŸ” 24% Rector potens verax Deus (In festis BMV)Rector potens verax Deus (In festis BMV)
  59. πŸ” 24% Ecce DeusEcce Deus
  60. πŸ” 23% De cΓ¦lo vΓ©nietDe cΓ¦lo vΓ©niet
  61. πŸ” 23% Qui me inveneritQui me invenerit
  62. πŸ” 23% Ecce Deus meusEcce Deus meus
  63. πŸ” 23% Deus tentΓ‘vit illosDeus tentΓ‘vit illos
  64. πŸ” 23% Ecce iam venitEcce iam venit
  65. πŸ” 23% Et factum estEt factum est