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% Propheta magnusPropheta magnus
  2. πŸ” 71% Propheta magnusPropheta magnus
  3. πŸ” 69% Propheta magnusPropheta magnus
  4. πŸ” 62% Propheta magnusPropheta magnus
  5. πŸ” 52% Propheta magnusPropheta magnus
  6. πŸ” 47% Ecce veniet ProphetaEcce veniet Propheta
  7. πŸ” 41% Sion noli timereSion noli timere
  8. πŸ” 40% Ecce video caelosEcce video caelos
  9. πŸ” 40% Sion renovaberisSion renovaberis
  10. πŸ” 39% Gratia Dei in meGratia Dei in me
  11. πŸ” 39% Ascendit DeusAscendit Deus
  12. πŸ” 38% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  13. πŸ” 38% Dixit Dominus DominoDixit Dominus Domino
  14. πŸ” 37% Voce meaVoce mea
  15. πŸ” 37% Domine magnus esDomine magnus es
  16. πŸ” 37% Ecce veniet prophetaEcce veniet propheta
  17. πŸ” 37% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  18. πŸ” 36% A porta inferiA porta inferi
  19. πŸ” 36% Tempus meumTempus meum
  20. πŸ” 36% Crastina dieCrastina die
  21. πŸ” 35% Joseph opifex sancteJoseph opifex sancte
  22. πŸ” 34% Si quis sititSi quis sitit
  23. πŸ” 34% Vestri capilli capitisVestri capilli capitis
  24. πŸ” 34% Ecce sacerdos magnusEcce sacerdos magnus
  25. πŸ” 34% Multa bona operaMulta bona opera
  26. πŸ” 33% Ecce RexEcce Rex
  27. πŸ” 33% Non est ei speciesNon est ei species
  28. πŸ” 33% Venite ad meVenite ad me
  29. πŸ” 33% Miserere mihiMiserere mihi
  30. πŸ” 32% Tu gloria JerusalemTu gloria Jerusalem
  31. πŸ” 32% Elevatis manibusElevatis manibus
  32. πŸ” 32% Apud Dominum misericordiaApud Dominum misericordia
  33. πŸ” 32% Popule meusPopule meus
  34. πŸ” 32% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  35. πŸ” 32% Benedicta es tuBenedicta es tu
  36. πŸ” 32% Super te Jerusalem orieturSuper te Jerusalem orietur
  37. πŸ” 32% Sion renovaberisSion renovaberis
  38. πŸ” 32% Laeva ejusLaeva ejus
  39. πŸ” 32% Vestitus eratVestitus erat
  40. πŸ” 32% Christus DominusChristus Dominus
  41. πŸ” 32% Oves meaeOves meae
  42. πŸ” 32% Misit Dominus…de manuMisit Dominus…de manu
  43. πŸ” 31% Ex AegyptoEx Aegypto
  44. πŸ” 31% In odoremIn odorem
  45. πŸ” 31% Adjutor meusAdjutor meus
  46. πŸ” 31% InvocaboInvocabo
  47. πŸ” 31% Desiderio desideraviDesiderio desideravi
  48. πŸ” 31% Tunc invocabisTunc invocabis
  49. πŸ” 31% Ego sum resurrectioEgo sum resurrectio
  50. πŸ” 31% Puer qui natus estPuer qui natus est
  51. πŸ” 31% Alieni insurrexeruntAlieni insurrexerunt
  52. πŸ” 31% Ecce veniet prophetaEcce veniet propheta
  53. πŸ” 31% O mulierO mulier
  54. πŸ” 31% Stetit AngelusStetit Angelus
  55. πŸ” 31% Sion noli timereSion noli timere
  56. πŸ” 31% Spiritus Domini replevitSpiritus Domini replevit
  57. πŸ” 30% Laetentur caeliLaetentur caeli
  58. πŸ” 30% Deus adjuvat meDeus adjuvat me
  59. πŸ” 30% Benedico... FiliumBenedico... Filium
  60. πŸ” 30% Immittet AngelusImmittet Angelus
  61. πŸ” 30% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  62. πŸ” 30% Ascendit DeusAscendit Deus
  63. πŸ” 30% Tu puer ProphetaTu puer Propheta
  64. πŸ” 30% Benedicta filiaBenedicta filia
  65. πŸ” 30% Exaltare DomineExaltare Domine