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% Numquid-redditurNumquid-redditur
  2. πŸ” 91% Numquid redditurNumquid redditur
  3. πŸ” 66% Numquid redditurNumquid redditur
  4. πŸ” 62% Numquid redditurNumquid redditur
  5. πŸ” 53% Numquid redditurNumquid redditur
  6. πŸ” 53% Numquid redditurNumquid redditur
  7. πŸ” 44% Popule meusPopule meus
  8. πŸ” 43% Popule meusPopule meus
  9. πŸ” 37% Judicasti DomineJudicasti Domine
  10. πŸ” 36% Judicasti DomineJudicasti Domine
  11. πŸ” 30% Propheta magnusPropheta magnus
  12. πŸ” 29% Propheta magnusPropheta magnus
  13. πŸ” 28% Egredietur DominusEgredietur Dominus
  14. πŸ” 27% BenedΓ­cam teBenedΓ­cam te
  15. πŸ” 27% Gratia Dei in meGratia Dei in me
  16. πŸ” 27% Gratia Dei in meGratia Dei in me
  17. πŸ” 26% Ex Aegypto vocaviEx Aegypto vocavi
  18. πŸ” 26% A porta inferiA porta inferi
  19. πŸ” 26% In odorem unguentorumIn odorem unguentorum
  20. πŸ” 26% Sion noli timereSion noli timere
  21. πŸ” 26% Elevatis manibusElevatis manibus
  22. πŸ” 26% Inclinavit DominusInclinavit Dominus
  23. πŸ” 25% Ascendit DeusAscendit Deus
  24. πŸ” 25% Gratia Dei in meGratia Dei in me
  25. πŸ” 25% Super te JerusalemSuper te Jerusalem
  26. πŸ” 25% Ex AegyptoEx Aegypto
  27. πŸ” 25% Sion noli timereSion noli timere
  28. πŸ” 24% Popule meus quidPopule meus quid
  29. πŸ” 24% Crastina dieCrastina die
  30. πŸ” 24% Elevatis manibusElevatis manibus
  31. πŸ” 24% Ecce video caelosEcce video caelos
  32. πŸ” 24% Quia vidisti meQuia vidisti me
  33. πŸ” 24% Ecce veniet prophetaEcce veniet propheta
  34. πŸ” 24% Quia vidisti meQuia vidisti me
  35. πŸ” 24% Quia vidisti meQuia vidisti me
  36. πŸ” 24% Absque tuo imperioAbsque tuo imperio
  37. πŸ” 24% Invocabo nomenInvocabo nomen
  38. πŸ” 24% Ecce Dominus venietEcce Dominus veniet
  39. πŸ” 24% Ego autem ad DominumEgo autem ad Dominum
  40. πŸ” 24% Ascendit DeusAscendit Deus
  41. πŸ” 24% Oves meae vocemOves meae vocem
  42. πŸ” 24% Alieni insurrexeruntAlieni insurrexerunt
  43. πŸ” 24% Oves meaeOves meae
  44. πŸ” 24% Propheta magnusPropheta magnus
  45. πŸ” 23% Popule meusPopule meus
  46. πŸ” 23% Benedicam teBenedicam te
  47. πŸ” 23% Confundantur qui meConfundantur qui me
  48. πŸ” 23% Confitebor tibi Domine (Resp.)Confitebor tibi Domine (Resp.)
  49. πŸ” 23% Ecce ancilla DominiEcce ancilla Domini
  50. πŸ” 23% Sion renovaberisSion renovaberis
  51. πŸ” 23% Ecce veniet ProphetaEcce veniet Propheta
  52. πŸ” 23% A porta inferiA porta inferi
  53. πŸ” 23% Inclinavit DominusInclinavit Dominus
  54. πŸ” 23% Tempus meumTempus meum
  55. πŸ” 23% Quid me quaeritisQuid me quaeritis
  56. πŸ” 23% Super te Jerusalem orieturSuper te Jerusalem orietur
  57. πŸ” 23% Fasciculus myrrhaeFasciculus myrrhae
  58. πŸ” 22% Dixit Dominus DominoDixit Dominus Domino
  59. πŸ” 22% Potestatem habeoPotestatem habeo
  60. πŸ” 22% Tempus meum nondumTempus meum nondum
  61. πŸ” 22% Veni electa meaVeni electa mea
  62. πŸ” 22% Crastina dieCrastina die
  63. πŸ” 22% Propter SionPropter Sion
  64. πŸ” 22% Ecce video caelosEcce video caelos
  65. πŸ” 22% Prudentes VirginesPrudentes Virgines