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% Gressus meosGressus meos
  2. πŸ” 82% Confitemini... et invocateConfitemini... et invocate
  3. πŸ” 76% Ego autem cantaboEgo autem cantabo
  4. πŸ” 68% Gressus meosGressus meos
  5. πŸ” 49% Confitemini... et invocateConfitemini... et invocate
  6. πŸ” 49% Ego autem cantaboEgo autem cantabo
  7. πŸ” 27% Benedic... et renovabiturBenedic... et renovabitur
  8. πŸ” 27% Inveni DavidInveni David
  9. πŸ” 27% Benedic... et renovabiturBenedic... et renovabitur
  10. πŸ” 27% Exsultabit cor meumExsultabit cor meum
  11. πŸ” 26% Benedicite gentesBenedicite gentes
  12. πŸ” 26% ExsultabitExsultabit
  13. πŸ” 26% Exaltent eumExaltent eum
  14. πŸ” 26% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  15. πŸ” 26% Dominus dixitDominus dixit
  16. πŸ” 25% Disposui testamentumDisposui testamentum
  17. πŸ” 25% Misit DominusMisit Dominus
  18. πŸ” 25% Vultum tuumVultum tuum
  19. πŸ” 25% Haec dies... LapidemHaec dies... Lapidem
  20. πŸ” 25% Gressus meosGressus meos
  21. πŸ” 25% Dominus dixitDominus dixit
  22. πŸ” 25% DeriventurDeriventur
  23. πŸ” 25% Disposui testamentumDisposui testamentum
  24. πŸ” 25% Nihil inquinatum (Grad)Nihil inquinatum (Grad)
  25. πŸ” 25% Me exspectaveruntMe exspectaverunt
  26. πŸ” 25% Benedicite gentesBenedicite gentes
  27. πŸ” 24% Clamaverunt justiClamaverunt justi
  28. πŸ” 24% Haec dies... BenedictusHaec dies... Benedictus
  29. πŸ” 24% Sacerdotes ejusSacerdotes ejus
  30. πŸ” 24% Oratio meaOratio mea
  31. πŸ” 24% Gressus meosGressus meos
  32. πŸ” 24% Anima nostraAnima nostra
  33. πŸ” 24% Oratio meaOratio mea
  34. πŸ” 24% DeriventurDeriventur
  35. πŸ” 24% Laudate DominumLaudate Dominum
  36. πŸ” 24% Dominus illuminatioDominus illuminatio
  37. πŸ” 24% Clamaverunt justiClamaverunt justi
  38. πŸ” 24% Justus non conturbabiturJustus non conturbabitur
  39. πŸ” 24% ExspectansExspectans
  40. πŸ” 24% Domine in lumineDomine in lumine
  41. πŸ” 24% Hodie scietisHodie scietis
  42. πŸ” 24% Sancti tui... benedicentSancti tui... benedicent
  43. πŸ” 24% Hoc erit signum fΕ“derisHoc erit signum fΕ“deris
  44. πŸ” 24% Inveni David (Alleluia)Inveni David (Alleluia)
  45. πŸ” 24% Magnus sanctus PaulusMagnus sanctus Paulus
  46. πŸ” 23% Gressus meosGressus meos
  47. πŸ” 23% Benedic anima meaBenedic anima mea
  48. πŸ” 23% Haec dies... BenedictusHaec dies... Benedictus
  49. πŸ” 23% Qui ambulatQui ambulat
  50. πŸ” 23% Dies sanctificatusDies sanctificatus
  51. πŸ” 23% Nunc cum eoNunc cum eo
  52. πŸ” 23% Potens in terraPotens in terra
  53. πŸ” 23% Hic est sacerdosHic est sacerdos
  54. πŸ” 23% Tecum principiumTecum principium
  55. πŸ” 23% Haec dies... DexteraHaec dies... Dextera
  56. πŸ” 23% Ego dixi DomineEgo dixi Domine
  57. πŸ” 23% Cibavit eos... alleluiaCibavit eos... alleluia
  58. πŸ” 23% Haec dies... DexteraHaec dies... Dextera
  59. πŸ” 23% Ne avertasNe avertas
  60. πŸ” 23% Misit DominusMisit Dominus
  61. πŸ” 23% Gustate et videteGustate et videte
  62. πŸ” 23% Vultum tuumVultum tuum
  63. πŸ” 23% Benedicite gentesBenedicite gentes
  64. πŸ” 23% Multae tribulationesMultae tribulationes
  65. πŸ” 23% Me exspectaveruntMe exspectaverunt