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% Hic est discipulusHic est discipulus
  2. πŸ” 70% Vidimus stellamVidimus stellam
  3. πŸ” 69% Video caelosVideo caelos
  4. πŸ” 62% Tu es PetrusTu es Petrus
  5. πŸ” 61% Hic est sacerdosHic est sacerdos
  6. πŸ” 61% Inveni DavidInveni David
  7. πŸ” 60% Tu puerTu puer
  8. πŸ” 60% Tu puerTu puer
  9. πŸ” 59% Dies sanctificatusDies sanctificatus
  10. πŸ” 59% Sancti tui... benedicentSancti tui... benedicent
  11. πŸ” 58% Magnus sanctus PaulusMagnus sanctus Paulus
  12. πŸ” 58% Sancti tui ... benedicentSancti tui ... benedicent
  13. πŸ” 54% Hic est discipulusHic est discipulus
  14. πŸ” 54% Hic est sacerdosHic est sacerdos
  15. πŸ” 52% Hic est discipulus (All.)Hic est discipulus (All.)
  16. πŸ” 52% Video coelosVideo coelos
  17. πŸ” 51% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  18. πŸ” 49% Prope timentesPrope timentes
  19. πŸ” 47% Vidimus stellamVidimus stellam
  20. πŸ” 47% Video caelosVideo caelos
  21. πŸ” 47% Domine dilexi decoremDomine dilexi decorem
  22. πŸ” 46% Magnus sanctus PaulusMagnus sanctus Paulus
  23. πŸ” 46% Benedictus qui venitBenedictus qui venit
  24. πŸ” 46% Ego Dominus dabo eisEgo Dominus dabo eis
  25. πŸ” 46% Potens in terraPotens in terra
  26. πŸ” 45% Sancti tui... benedicentSancti tui... benedicent
  27. πŸ” 45% Inveni David (Alleluia)Inveni David (Alleluia)
  28. πŸ” 45% Tu puerTu puer
  29. πŸ” 44% Domine diligoDomine diligo
  30. πŸ” 44% Dies sanctificatusDies sanctificatus
  31. πŸ” 42% Gustate et videteGustate et videte
  32. πŸ” 41% Disposui testamentumDisposui testamentum
  33. πŸ” 41% Magnus sanctus PaulusMagnus sanctus Paulus
  34. πŸ” 41% Justus non conturbabiturJustus non conturbabitur
  35. πŸ” 39% Hic est sacerdosHic est sacerdos
  36. πŸ” 39% Disposui testamentumDisposui testamentum
  37. πŸ” 38% Hic est discipulusHic est discipulus
  38. πŸ” 37% Nunc cum eoNunc cum eo
  39. πŸ” 37% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  40. πŸ” 36% Vidimus stellamVidimus stellam
  41. πŸ” 36% Dies sanctificatusDies sanctificatus
  42. πŸ” 36% Inveni DavidInveni David
  43. πŸ” 35% RedemptionemRedemptionem
  44. πŸ” 35% Vidimus stellamVidimus stellam
  45. πŸ” 34% Inveni DavidInveni David
  46. πŸ” 33% Dies sanctificatusDies sanctificatus
  47. πŸ” 32% Domine Deus ostendeDomine Deus ostende
  48. πŸ” 32% Hoc erit signum fΕ“derisHoc erit signum fΕ“deris
  49. πŸ” 30% Misit DominusMisit Dominus
  50. πŸ” 30% Hodie scietisHodie scietis
  51. πŸ” 30% In omnem terramIn omnem terram
  52. πŸ” 30% Disposui testamentumDisposui testamentum
  53. πŸ” 29% Video caelosVideo caelos
  54. πŸ” 28% ExaltentExaltent
  55. πŸ” 27% Quoniam Deus magnusQuoniam Deus magnus
  56. πŸ” 27% Benedictus qui venitBenedictus qui venit
  57. πŸ” 27% Tecum principiumTecum principium
  58. πŸ” 26% Domine exaudiDomine exaudi
  59. πŸ” 25% Domine audiviDomine audivi
  60. πŸ” 25% Hi suntHi sunt
  61. πŸ” 25% Anima nostraAnima nostra
  62. πŸ” 25% Anima nostraAnima nostra
  63. πŸ” 25% Tollite portasTollite portas
  64. πŸ” 24% Angelis suisAngelis suis
  65. πŸ” 24% Angelis suisAngelis suis