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: 2025-12-20. 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” 99% Propheta magnusPropheta magnus
  3. πŸ” 71% Propheta magnusPropheta magnus
  4. πŸ” 71% Propheta magnusPropheta magnus
  5. πŸ” 59% Propheta magnusPropheta magnus
  6. πŸ” 44% Ecce veniet prophetaEcce veniet propheta
  7. πŸ” 41% Ecce veniet ProphetaEcce veniet Propheta
  8. πŸ” 39% Sion renovaberisSion renovaberis
  9. πŸ” 38% Domine magnus esDomine magnus es
  10. πŸ” 37% Gratia Dei in meGratia Dei in me
  11. πŸ” 37% Gratia Dei in meGratia Dei in me
  12. πŸ” 37% Sion noli timereSion noli timere
  13. πŸ” 36% Popule meusPopule meus
  14. πŸ” 36% Sion renovaberisSion renovaberis
  15. πŸ” 35% Ecce veniet prophetaEcce veniet propheta
  16. πŸ” 35% Popule meusPopule meus
  17. πŸ” 34% Gratia Dei in meGratia Dei in me
  18. πŸ” 34% Sion noli timereSion noli timere
  19. πŸ” 33% A porta inferiA porta inferi
  20. πŸ” 32% Accepit autemAccepit autem
  21. πŸ” 32% Sion renovΓ‘berisSion renovΓ‘beris
  22. πŸ” 32% Ecce video caelosEcce video caelos
  23. πŸ” 32% Domine magnus es Domine magnus es
  24. πŸ” 31% Joseph opifex sancteJoseph opifex sancte
  25. πŸ” 31% Ascendit DeusAscendit Deus
  26. πŸ” 30% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  27. πŸ” 30% Vestri capilli capitisVestri capilli capitis
  28. πŸ” 30% Vestri capilli capitisVestri capilli capitis
  29. πŸ” 30% Veni Domine et noliVeni Domine et noli
  30. πŸ” 30% Faciem meamFaciem meam
  31. πŸ” 30% Numquid-redditurNumquid-redditur
  32. πŸ” 30% Non haberes in meNon haberes in me
  33. πŸ” 30% Cum vocatus fuerisCum vocatus fueris
  34. πŸ” 30% Benedicta tu in mulieribusBenedicta tu in mulieribus
  35. πŸ” 30% Numquid redditurNumquid redditur
  36. πŸ” 30% Annuntiate populisAnnuntiate populis
  37. πŸ” 29% Super te JerusalemSuper te Jerusalem
  38. πŸ” 29% Invocabo nomenInvocabo nomen
  39. πŸ” 29% Tempus meumTempus meum
  40. πŸ” 29% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  41. πŸ” 29% Tempus meum nondumTempus meum nondum
  42. πŸ” 29% Cum vocatus fueris ad nuptiasCum vocatus fueris ad nuptias
  43. πŸ” 29% Apud Dominum misericordiaApud Dominum misericordia
  44. πŸ” 29% Ecce video caelosEcce video caelos
  45. πŸ” 29% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  46. πŸ” 29% Sion noli timΓ©reSion noli timΓ©re
  47. πŸ” 28% Plangent eumPlangent eum
  48. πŸ” 28% Ecce jam venitEcce jam venit
  49. πŸ” 28% A porta inferiA porta inferi
  50. πŸ” 28% Ascendit DeusAscendit Deus
  51. πŸ” 28% Ego autem ad DominumEgo autem ad Dominum
  52. πŸ” 28% Ut cognoscamusUt cognoscamus
  53. πŸ” 28% Gaudete et exsultate quoniam mercesGaudete et exsultate quoniam merces
  54. πŸ” 28% Emitte AgnumEmitte Agnum
  55. πŸ” 27% Si quis sitit veniatSi quis sitit veniat
  56. πŸ” 27% Plangent eumPlangent eum
  57. πŸ” 27% Si quis sititSi quis sitit
  58. πŸ” 27% Apud Dominum misericordiaApud Dominum misericordia
  59. πŸ” 27% In odorem unguentorumIn odorem unguentorum
  60. πŸ” 27% Multa bona operaMulta bona opera
  61. πŸ” 27% Crastina dieCrastina die
  62. πŸ” 27% O morsO mors
  63. πŸ” 27% BenedΓ­cam teBenedΓ­cam te
  64. πŸ” 26% Multa bona operaMulta bona opera
  65. πŸ” 26% Vestri capilli capitisVestri capilli capitis