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% Prudentes VirginesPrudentes Virgines
  2. πŸ” 76% Prudentes virginesPrudentes virgines
  3. πŸ” 64% Prudentes VirginesPrudentes Virgines
  4. πŸ” 62% Prudentes virginesPrudentes virgines
  5. πŸ” 55% Prudentes virginesPrudentes virgines
  6. πŸ” 54% Prudentes virginesPrudentes virgines
  7. πŸ” 34% Quinque prudentesQuinque prudentes
  8. πŸ” 31% Prudentes VirginesPrudentes Virgines
  9. πŸ” 30% Quinque prudentes 1Quinque prudentes 1
  10. πŸ” 28% Quinque prudentesQuinque prudentes
  11. πŸ” 28% Date ei de fructuDate ei de fructu
  12. πŸ” 28% Veni sponsa (II. Vesp.)Veni sponsa (II. Vesp.)
  13. πŸ” 28% Sion noli timereSion noli timere
  14. πŸ” 27% Juvenes et virginesJuvenes et virgines
  15. πŸ” 27% Quinque prudentesQuinque prudentes
  16. πŸ” 27% Quaerite DominumQuaerite Dominum
  17. πŸ” 27% BenedΓ­cam teBenedΓ­cam te
  18. πŸ” 27% Media nocteMedia nocte
  19. πŸ” 27% Ascendit DeusAscendit Deus
  20. πŸ” 26% Ecce veniet prophetaEcce veniet propheta
  21. πŸ” 26% Juvenes et virginesJuvenes et virgines
  22. πŸ” 26% Media nocteMedia nocte
  23. πŸ” 26% Elevatis manibusElevatis manibus
  24. πŸ” 26% Date ei de fructuDate ei de fructu
  25. πŸ” 26% Quinque prudentes (Com.)Quinque prudentes (Com.)
  26. πŸ” 26% Sion noli timereSion noli timere
  27. πŸ” 26% Missus est GabrielMissus est Gabriel
  28. πŸ” 25% Ecce ancilla DominiEcce ancilla Domini
  29. πŸ” 25% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  30. πŸ” 25% Sancti et justi in DominoSancti et justi in Domino
  31. πŸ” 25% Sancti et justi in DominoSancti et justi in Domino
  32. πŸ” 25% Ecce veniet ProphetaEcce veniet Propheta
  33. πŸ” 25% Veni sponsa (I. Vesp.)Veni sponsa (I. Vesp.)
  34. πŸ” 25% Ascendit DeusAscendit Deus
  35. πŸ” 25% Alleluia (T. P. Laud. Dom.)Alleluia (T. P. Laud. Dom.)
  36. πŸ” 25% Missus est GabrielMissus est Gabriel
  37. πŸ” 24% Elevatis manibusElevatis manibus
  38. πŸ” 24% Ecce Dominus venietEcce Dominus veniet
  39. πŸ” 24% In odoremIn odorem
  40. πŸ” 24% Benedicam teBenedicam te
  41. πŸ” 24% Laeva ejusLaeva ejus
  42. πŸ” 23% Popule meusPopule meus
  43. πŸ” 23% Absque tuo imperioAbsque tuo imperio
  44. πŸ” 23% Alleluia (T. P. Vesp. Sabb.)Alleluia (T. P. Vesp. Sabb.)
  45. πŸ” 23% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  46. πŸ” 23% Numquid redditurNumquid redditur
  47. πŸ” 23% Exspectabo DominumExspectabo Dominum
  48. πŸ” 23% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  49. πŸ” 23% Simile est ... homini negotiatoriSimile est ... homini negotiatori
  50. πŸ” 23% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  51. πŸ” 23% Super te JerusalemSuper te Jerusalem
  52. πŸ” 23% Popule meusPopule meus
  53. πŸ” 23% Veni sponsa Christi (I Vesperis)Veni sponsa Christi (I Vesperis)
  54. πŸ” 23% Ad te Domine levaviAd te Domine levavi
  55. πŸ” 23% Alleluia (T. P. Vesp. Sabb.)Alleluia (T. P. Vesp. Sabb.)
  56. πŸ” 23% Virgines DominiVirgines Domini
  57. πŸ” 23% Laeva ejusLaeva ejus
  58. πŸ” 23% Alleluia (T. P. Vesp. Dom.)Alleluia (T. P. Vesp. Dom.)
  59. πŸ” 22% Quinque prudentesQuinque prudentes
  60. πŸ” 22% Media nocteMedia nocte
  61. πŸ” 22% Exspectabo DominumExspectabo Dominum
  62. πŸ” 22% Iste Sanctus pro legeIste Sanctus pro lege
  63. πŸ” 22% Iste Sanctus pro legeIste Sanctus pro lege
  64. πŸ” 22% Iste Sanctus pro legeIste Sanctus pro lege
  65. πŸ” 22% Propheta magnusPropheta magnus