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% Video caelosVideo caelos
  2. πŸ” 83% Vidimus stellamVidimus stellam
  3. πŸ” 81% Potens in terraPotens in terra
  4. πŸ” 80% Inveni David (Alleluia)Inveni David (Alleluia)
  5. πŸ” 80% Prope timentesPrope timentes
  6. πŸ” 78% Hic est discipulus (All.)Hic est discipulus (All.)
  7. πŸ” 78% Sancti tui... benedicentSancti tui... benedicent
  8. πŸ” 78% Tu puerTu puer
  9. πŸ” 76% Dies sanctificatusDies sanctificatus
  10. πŸ” 75% Ego Dominus dabo eisEgo Dominus dabo eis
  11. πŸ” 75% Gustate et videteGustate et videte
  12. πŸ” 74% Domine diligoDomine diligo
  13. πŸ” 73% Magnus sanctus PaulusMagnus sanctus Paulus
  14. πŸ” 72% Justus non conturbabiturJustus non conturbabitur
  15. πŸ” 71% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  16. πŸ” 68% Benedictus qui venitBenedictus qui venit
  17. πŸ” 66% Nunc cum eoNunc cum eo
  18. πŸ” 65% Video coelosVideo coelos
  19. πŸ” 65% Hic est sacerdosHic est sacerdos
  20. πŸ” 64% Domine dilexi decoremDomine dilexi decorem
  21. πŸ” 57% Tu puerTu puer
  22. πŸ” 57% Disposui testamentumDisposui testamentum
  23. πŸ” 57% Sancti tui... benedicentSancti tui... benedicent
  24. πŸ” 55% Magnus sanctus PaulusMagnus sanctus Paulus
  25. πŸ” 55% Video caelosVideo caelos
  26. πŸ” 50% Hoc erit signum fΕ“derisHoc erit signum fΕ“deris
  27. πŸ” 49% Hic est discipulusHic est discipulus
  28. πŸ” 49% Hic est sacerdosHic est sacerdos
  29. πŸ” 48% Disposui testamentumDisposui testamentum
  30. πŸ” 48% Vidimus stellamVidimus stellam
  31. πŸ” 48% Tu es Petrus (Alleluia)Tu es Petrus (Alleluia)
  32. πŸ” 47% Inveni DavidInveni David
  33. πŸ” 47% Hic est discipulusHic est discipulus
  34. πŸ” 44% Tu puerTu puer
  35. πŸ” 44% Sancti tui ... benedicentSancti tui ... benedicent
  36. πŸ” 44% Hic est sacerdosHic est sacerdos
  37. πŸ” 43% Tu es PetrusTu es Petrus
  38. πŸ” 41% Dies sanctificatusDies sanctificatus
  39. πŸ” 40% Video caelosVideo caelos
  40. πŸ” 38% Dies sanctificatusDies sanctificatus
  41. πŸ” 38% RedemptionemRedemptionem
  42. πŸ” 37% Inveni DavidInveni David
  43. πŸ” 36% Vidimus stellamVidimus stellam
  44. πŸ” 35% Magnus sanctus PaulusMagnus sanctus Paulus
  45. πŸ” 35% Domine Deus ostendeDomine Deus ostende
  46. πŸ” 33% Tecum principiumTecum principium
  47. πŸ” 32% ExsultabitExsultabit
  48. πŸ” 32% Haec dies... DexteraHaec dies... Dextera
  49. πŸ” 31% Benedictus qui venitBenedictus qui venit
  50. πŸ” 31% In omnem terram (Grad.)In omnem terram (Grad.)
  51. πŸ” 31% Ecce video caelosEcce video caelos
  52. πŸ” 31% Ecce video caelosEcce video caelos
  53. πŸ” 31% Haec dies... BenedictusHaec dies... Benedictus
  54. πŸ” 31% A summo caeloA summo caelo
  55. πŸ” 31% In sole posuitIn sole posuit
  56. πŸ” 30% Ne avertasNe avertas
  57. πŸ” 30% Inveni DavidInveni David
  58. πŸ” 30% Domine audiviDomine audivi
  59. πŸ” 29% Tribulationes cordisTribulationes cordis
  60. πŸ” 29% Domine audiviDomine audivi
  61. πŸ” 29%
  62. πŸ” 29% Dies sanctificatusDies sanctificatus
  63. πŸ” 29% Vidimus stellamVidimus stellam
  64. πŸ” 29% DispersitDispersit
  65. πŸ” 29% Tollite portasTollite portas