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% Confitemini... et invocateConfitemini... et invocate
  2. πŸ” 82% Gressus meosGressus meos
  3. πŸ” 76% Ego autem cantaboEgo autem cantabo
  4. πŸ” 56% Confitemini... et invocateConfitemini... et invocate
  5. πŸ” 54% Gressus meosGressus meos
  6. πŸ” 49% Ego autem cantaboEgo autem cantabo
  7. πŸ” 29% Confitemini... et invocateConfitemini... et invocate
  8. πŸ” 28% Exaltent eumExaltent eum
  9. πŸ” 27% Benedic... et renovabiturBenedic... et renovabitur
  10. πŸ” 25% Misit DominusMisit Dominus
  11. πŸ” 25% ExsultabitExsultabit
  12. πŸ” 25% Laetetur corLaetetur cor
  13. πŸ” 25% Haec dies... DexteraHaec dies... Dextera
  14. πŸ” 25% Exsultabit cor meumExsultabit cor meum
  15. πŸ” 25% Dominus dixitDominus dixit
  16. πŸ” 25% Inveni DavidInveni David
  17. πŸ” 25% Tu puerTu puer
  18. πŸ” 25% Magnus sanctus PaulusMagnus sanctus Paulus
  19. πŸ” 25% Benedicite gentesBenedicite gentes
  20. πŸ” 25% Haec dies... BenedictusHaec dies... Benedictus
  21. πŸ” 25% Nunc cum eoNunc cum eo
  22. πŸ” 24% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  23. πŸ” 24% Oratio meaOratio mea
  24. πŸ” 24% Sacerdotes ejusSacerdotes ejus
  25. πŸ” 24% Benedic... et renovabiturBenedic... et renovabitur
  26. πŸ” 24% Exaltent eumExaltent eum
  27. πŸ” 24% Hic est sacerdosHic est sacerdos
  28. πŸ” 24% Dies sanctificatusDies sanctificatus
  29. πŸ” 24% Dies sanctificatusDies sanctificatus
  30. πŸ” 24% Laetetur corLaetetur cor
  31. πŸ” 24% Haec dies... LapidemHaec dies... Lapidem
  32. πŸ” 24% Vidimus stellamVidimus stellam
  33. πŸ” 24% Gustate et videteGustate et videte
  34. πŸ” 24% Video caelosVideo caelos
  35. πŸ” 24% Dominus dixitDominus dixit
  36. πŸ” 24% Haec dies... LapidemHaec dies... Lapidem
  37. πŸ” 24% Potens in terraPotens in terra
  38. πŸ” 24% Benedic anima meaBenedic anima mea
  39. πŸ” 24% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  40. πŸ” 24% Disposui testamentumDisposui testamentum
  41. πŸ” 23% Oratio meaOratio mea
  42. πŸ” 23% Haec dies... BenedictusHaec dies... Benedictus
  43. πŸ” 23% Salvos nos facSalvos nos fac
  44. πŸ” 23% Vultum tuumVultum tuum
  45. πŸ” 23% Inveni David (Alleluia)Inveni David (Alleluia)
  46. πŸ” 23% Benedicite gentesBenedicite gentes
  47. πŸ” 23% Hic est discipulus (All.)Hic est discipulus (All.)
  48. πŸ” 23% Prope timentesPrope timentes
  49. πŸ” 23% In omnem terram (Grad.)In omnem terram (Grad.)
  50. πŸ” 23% Misit DominusMisit Dominus
  51. πŸ” 23% Haec dies... Dicant nuncHaec dies... Dicant nunc
  52. πŸ” 23% ExaltentExaltent
  53. πŸ” 23% Disposui testamentumDisposui testamentum
  54. πŸ” 23% Eduxit DominusEduxit Dominus
  55. πŸ” 23% Tu puerTu puer
  56. πŸ” 23% Sancti tui... benedicentSancti tui... benedicent
  57. πŸ” 22% Misit DominusMisit Dominus
  58. πŸ” 22% Eduxit DominusEduxit Dominus
  59. πŸ” 22% Ego Dominus dabo eisEgo Dominus dabo eis
  60. πŸ” 22% Salvos nos facSalvos nos fac
  61. πŸ” 22% Domine diligoDomine diligo
  62. πŸ” 22% Clamaverunt justiClamaverunt justi
  63. πŸ” 22% Justus non conturbabiturJustus non conturbabitur
  64. πŸ” 22% Domine in lumineDomine in lumine
  65. πŸ” 22% Hoc erit signum fΕ“derisHoc erit signum fΕ“deris