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% Orante sancto ClementeOrante sancto Clemente
  2. πŸ” 82% Orante sancto ClementeOrante sancto Clemente
  3. πŸ” 80% Orante sancto ClementeOrante sancto Clemente
  4. πŸ” 73% Orante sancto ClementeOrante sancto Clemente
  5. πŸ” 35% Orante sancta LuciaOrante sancta Lucia
  6. πŸ” 34% Orante sancta LuciaOrante sancta Lucia
  7. πŸ” 32% Orante sancta LuciaOrante sancta Lucia
  8. πŸ” 31% Orante sancta LuciaOrante sancta Lucia
  9. πŸ” 27% Orante sancto ClementeOrante sancto Clemente
  10. πŸ” 25% Orante sancto ClememteOrante sancto Clememte
  11. πŸ” 24% Ante luciferum genitusAnte luciferum genitus
  12. πŸ” 23% A porta inferiA porta inferi
  13. πŸ” 22% Veni Domine visitareVeni Domine visitare
  14. πŸ” 21% Non meis meritisNon meis meritis
  15. πŸ” 21% Deus in sanctoDeus in sancto
  16. πŸ” 21% Vidi supra montemVidi supra montem
  17. πŸ” 21% Exsultavit RosaExsultavit Rosa
  18. πŸ” 20% O vos omnesO vos omnes
  19. πŸ” 20% Surrexit Dominus vereSurrexit Dominus vere
  20. πŸ” 20% Quem vidistis pastoresQuem vidistis pastores
  21. πŸ” 19% Propheta magnusPropheta magnus
  22. πŸ” 19% Angelus Domini apparuit (S. Jos.)Angelus Domini apparuit (S. Jos.)
  23. πŸ” 19% Triduanas a DominoTriduanas a Domino
  24. πŸ” 19% Vos qui secuti (S. Pauli)Vos qui secuti (S. Pauli)
  25. πŸ” 19% Surrexit Dominus vereSurrexit Dominus vere
  26. πŸ” 19% Non meis meritisNon meis meritis
  27. πŸ” 19% Attendite universiAttendite universi
  28. πŸ” 19% Laudate Deum caeliLaudate Deum caeli
  29. πŸ” 19% Beatus Laurentius orabatBeatus Laurentius orabat
  30. πŸ” 19% Angelus Domini nuntiavitAngelus Domini nuntiavit
  31. πŸ” 18% Attendite universiAttendite universi
  32. πŸ” 18% Vox clamantisVox clamantis
  33. πŸ” 18% Laudate Dominum quiaLaudate Dominum quia
  34. πŸ” 18% Angelus Domini apparuitAngelus Domini apparuit
  35. πŸ” 18% Exaltate DominumExaltate Dominum
  36. πŸ” 18% Veni DomineVeni Domine
  37. πŸ” 18% In laetitiaIn laetitia
  38. πŸ” 17% Deus meus in teDeus meus in te
  39. πŸ” 17% Dixit autem pater ad servosDixit autem pater ad servos
  40. πŸ” 17% Vidi supra montemVidi supra montem
  41. πŸ” 17% Vos qui secuti (S. Pauli)Vos qui secuti (S. Pauli)
  42. πŸ” 17% Angelus Domini apparuit in somnisAngelus Domini apparuit in somnis
  43. πŸ” 17% Propheta magnusPropheta magnus
  44. πŸ” 17% Venient ad teVenient ad te
  45. πŸ” 17% A porta inferiA porta inferi
  46. πŸ” 17% Veni Domine visitΓ‘reVeni Domine visitΓ‘re
  47. πŸ” 17% Contumelias et terroresContumelias et terrores
  48. πŸ” 17% Ante luciferum genitusAnte luciferum genitus
  49. πŸ” 17% Vigilate animoVigilate animo
  50. πŸ” 17% Benedico... FiliumBenedico... Filium
  51. πŸ” 17% Dum paginae sacraeDum paginae sacrae
  52. πŸ” 17% Alleluia (T. P. Laud. Dom.)Alleluia (T. P. Laud. Dom.)
  53. πŸ” 17% Popule meusPopule meus
  54. πŸ” 17% Deus meus in te confidoDeus meus in te confido
  55. πŸ” 17% Prudentes VirginesPrudentes Virgines
  56. πŸ” 17% Gratia Dei in meGratia Dei in me
  57. πŸ” 17% Gratia Dei in meGratia Dei in me
  58. πŸ” 16% Angelus Domini apparuit Joseph (S. Jos)Angelus Domini apparuit Joseph (S. Jos)
  59. πŸ” 16% Popule meusPopule meus
  60. πŸ” 16% Et ecce apparueruntEt ecce apparuerunt
  61. πŸ” 16% Sancti omnes intercedantSancti omnes intercedant
  62. πŸ” 16% Fulcite me floribusFulcite me floribus
  63. πŸ” 16% Fulcite me floribusFulcite me floribus
  64. πŸ” 16% Ego gloriam meamEgo gloriam meam
  65. πŸ” 16% Redemptionem misitRedemptionem misit