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% Magnus sanctus PaulusMagnus sanctus Paulus
  2. πŸ” 79% Tu puerTu puer
  3. πŸ” 78% Ego Dominus dabo eisEgo Dominus dabo eis
  4. πŸ” 77% Gustate et videteGustate et videte
  5. πŸ” 77% Potens in terraPotens in terra
  6. πŸ” 76% Inveni David (Alleluia)Inveni David (Alleluia)
  7. πŸ” 75% Dies sanctificatusDies sanctificatus
  8. πŸ” 73% Vidimus stellamVidimus stellam
  9. πŸ” 73% Sancti tui... benedicentSancti tui... benedicent
  10. πŸ” 73% Domine diligoDomine diligo
  11. πŸ” 73% Video caelosVideo caelos
  12. πŸ” 72% Prope timentesPrope timentes
  13. πŸ” 72% Hic est discipulus (All.)Hic est discipulus (All.)
  14. πŸ” 71% Justus non conturbabiturJustus non conturbabitur
  15. πŸ” 69% Magnus sanctus PaulusMagnus sanctus Paulus
  16. πŸ” 68% Benedictus qui venitBenedictus qui venit
  17. πŸ” 64% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  18. πŸ” 62% Nunc cum eoNunc cum eo
  19. πŸ” 60% Hic est sacerdosHic est sacerdos
  20. πŸ” 56% Domine dilexi decoremDomine dilexi decorem
  21. πŸ” 53% Disposui testamentumDisposui testamentum
  22. πŸ” 50% Tu puerTu puer
  23. πŸ” 50% Sancti tui... benedicentSancti tui... benedicent
  24. πŸ” 48% Hoc erit signum fΕ“derisHoc erit signum fΕ“deris
  25. πŸ” 47% Disposui testamentumDisposui testamentum
  26. πŸ” 46% Video coelosVideo coelos
  27. πŸ” 44% Hic est discipulusHic est discipulus
  28. πŸ” 44% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  29. πŸ” 43% Hic est sacerdosHic est sacerdos
  30. πŸ” 42% Video caelosVideo caelos
  31. πŸ” 42% Vultum tuumVultum tuum
  32. πŸ” 42% Vidimus stellamVidimus stellam
  33. πŸ” 41% Hic est discipulusHic est discipulus
  34. πŸ” 41% Inveni DavidInveni David
  35. πŸ” 40% Dies sanctificatusDies sanctificatus
  36. πŸ” 39% Dominus fortitudoDominus fortitudo
  37. πŸ” 39% RedemptionemRedemptionem
  38. πŸ” 39% Dominus illuminatioDominus illuminatio
  39. πŸ” 39% Hic est sacerdosHic est sacerdos
  40. πŸ” 38% Tu es PetrusTu es Petrus
  41. πŸ” 38% Tu puerTu puer
  42. πŸ” 38% Sancti tui ... benedicentSancti tui ... benedicent
  43. πŸ” 38% Sacerdotes SionSacerdotes Sion
  44. πŸ” 38% In te speraviIn te speravi
  45. πŸ” 37% Inveni DavidInveni David
  46. πŸ” 36% Dies sanctificatusDies sanctificatus
  47. πŸ” 36% Cantate DominoCantate Domino
  48. πŸ” 36% Magnus sanctus PaulusMagnus sanctus Paulus
  49. πŸ” 36% Magnus sanctus PaulusMagnus sanctus Paulus
  50. πŸ” 36% Domine Deus ostendeDomine Deus ostende
  51. πŸ” 35% Veni et ostendeVeni et ostende
  52. πŸ” 35% Gloria (ad lib.) II.Gloria (ad lib.) II.
  53. πŸ” 34% ExsultabitExsultabit
  54. πŸ” 34% Cibavit eos... AlleluiaCibavit eos... Alleluia
  55. πŸ” 33% Haec dies... LapidemHaec dies... Lapidem
  56. πŸ” 33% Benedicite gentesBenedicite gentes
  57. πŸ” 33% Domine in lumineDomine in lumine
  58. πŸ” 33% Benedic anima meaBenedic anima mea
  59. πŸ” 33% Tribulationes cordisTribulationes cordis
  60. πŸ” 33% Dies sanctificatusDies sanctificatus
  61. πŸ” 32% Sedebit DominusSedebit Dominus
  62. πŸ” 32% Exaltabo teExaltabo te
  63. πŸ” 32% Ecce vidimus Ecce vidimus
  64. πŸ” 32% Vir eratVir erat
  65. πŸ” 32% Domine audiviDomine audivi