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% Ego Dominus dabo eisEgo Dominus dabo eis
  2. πŸ” 82% Tu puerTu puer
  3. πŸ” 81% Potens in terraPotens in terra
  4. πŸ” 81% Gustate et videteGustate et videte
  5. πŸ” 80% Inveni David (Alleluia)Inveni David (Alleluia)
  6. πŸ” 78% Magnus sanctus PaulusMagnus sanctus Paulus
  7. πŸ” 78% Dies sanctificatusDies sanctificatus
  8. πŸ” 77% Domine diligoDomine diligo
  9. πŸ” 77% Prope timentesPrope timentes
  10. πŸ” 76% Vidimus stellamVidimus stellam
  11. πŸ” 75% Sancti tui... benedicentSancti tui... benedicent
  12. πŸ” 75% Video caelosVideo caelos
  13. πŸ” 74% Justus non conturbabiturJustus non conturbabitur
  14. πŸ” 74% Benedictus qui venitBenedictus qui venit
  15. πŸ” 73% Hic est discipulus (All.)Hic est discipulus (All.)
  16. πŸ” 66% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  17. πŸ” 64% Nunc cum eoNunc cum eo
  18. πŸ” 61% Domine dilexi decoremDomine dilexi decorem
  19. πŸ” 61% Hic est sacerdosHic est sacerdos
  20. πŸ” 55% Tu puerTu puer
  21. πŸ” 54% Magnus sanctus PaulusMagnus sanctus Paulus
  22. πŸ” 54% Disposui testamentumDisposui testamentum
  23. πŸ” 54% Sancti tui... benedicentSancti tui... benedicent
  24. πŸ” 51% Video coelosVideo coelos
  25. πŸ” 48% Disposui testamentumDisposui testamentum
  26. πŸ” 48% Hoc erit signum fΕ“derisHoc erit signum fΕ“deris
  27. πŸ” 48% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  28. πŸ” 47% Hic est sacerdosHic est sacerdos
  29. πŸ” 47% Hic est discipulusHic est discipulus
  30. πŸ” 46% Hic est discipulusHic est discipulus
  31. πŸ” 45% Inveni DavidInveni David
  32. πŸ” 45% Video caelosVideo caelos
  33. πŸ” 45% Vidimus stellamVidimus stellam
  34. πŸ” 42% Hic est sacerdosHic est sacerdos
  35. πŸ” 41% Vultum tuumVultum tuum
  36. πŸ” 41% Tu puerTu puer
  37. πŸ” 41% Sancti tui ... benedicentSancti tui ... benedicent
  38. πŸ” 41% Tu es PetrusTu es Petrus
  39. πŸ” 40% Dominus illuminatioDominus illuminatio
  40. πŸ” 40% Dominus fortitudoDominus fortitudo
  41. πŸ” 39% Dies sanctificatusDies sanctificatus
  42. πŸ” 39% Dies sanctificatusDies sanctificatus
  43. πŸ” 39% In te speraviIn te speravi
  44. πŸ” 38% RedemptionemRedemptionem
  45. πŸ” 38% Sacerdotes SionSacerdotes Sion
  46. πŸ” 37% Cantate DominoCantate Domino
  47. πŸ” 36% Domine Deus ostendeDomine Deus ostende
  48. πŸ” 36% Inveni DavidInveni David
  49. πŸ” 35% ExsultabitExsultabit
  50. πŸ” 35% Vidimus stellamVidimus stellam
  51. πŸ” 35% Magnus sanctus PaulusMagnus sanctus Paulus
  52. πŸ” 34% Benedic anima meaBenedic anima mea
  53. πŸ” 34% Gloria (ad lib.) II.Gloria (ad lib.) II.
  54. πŸ” 34% Sedebit DominusSedebit Dominus
  55. πŸ” 33% Exaltabo teExaltabo te
  56. πŸ” 33% Qui habitatQui habitat
  57. πŸ” 33% Ecce vidimus Ecce vidimus
  58. πŸ” 33% Tribulationes cordisTribulationes cordis
  59. πŸ” 33% Domine in lumineDomine in lumine
  60. πŸ” 33% Angelis suisAngelis suis
  61. πŸ” 33% Veni et ostendeVeni et ostende
  62. πŸ” 33% Benedicite gentesBenedicite gentes
  63. πŸ” 33% Vir eratVir erat
  64. πŸ” 32% Multae tribulationesMultae tribulationes
  65. πŸ” 32% Accedite ad DominumAccedite ad Dominum