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 🔍 to find similarities to the given chant.

  1. 🔍 100% Respice in meRespice in me
  2. 🔍 56% Ad te DomineAd te Domine
  3. 🔍 47% Multiplicata suntMultiplicata sunt
  4. 🔍 45% Cum invocarem teCum invocarem te
  5. 🔍 44% Benedicite gentesBenedicite gentes
  6. 🔍 40% Ad te DomineAd te Domine
  7. 🔍 40% Miserere (Ps 50)Miserere (Ps 50)
  8. 🔍 40% Domine Deus meusDomine Deus meus
  9. 🔍 38% Miserere meiMiserere mei
  10. 🔍 37% Tribulationes cordisTribulationes cordis
  11. 🔍 37% Respice in meRespice in me
  12. 🔍 37% Oratio meaOratio mea
  13. 🔍 37% Domine in auxiliumDomine in auxilium
  14. 🔍 36% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  15. 🔍 36% Defecit caro meaDefecit caro mea
  16. 🔍 36% Dominus illuminatioDominus illuminatio
  17. 🔍 36% Miserere mihi... tribulorMiserere mihi... tribulor
  18. 🔍 36% Ego autemEgo autem
  19. 🔍 35% Circumdederunt meCircumdederunt me
  20. 🔍 35% Exaltabo teExaltabo te
  21. 🔍 35% SitivitSitivit
  22. 🔍 34% De necessitatibusDe necessitatibus
  23. 🔍 34% De necessitatibusDe necessitatibus
  24. 🔍 34% De necessitatibusDe necessitatibus
  25. 🔍 34% De ore leonisDe ore leonis
  26. 🔍 34% Respice in meRespice in me
  27. 🔍 34% Anima nostraAnima nostra
  28. 🔍 34% Redime meRedime me
  29. 🔍 33% Respice in meRespice in me
  30. 🔍 33% De necessitatibusDe necessitatibus
  31. 🔍 33% Erue a frameaErue a framea
  32. 🔍 33% De profundisDe profundis
  33. 🔍 33% Miserere mihi... ad teMiserere mihi... ad te
  34. 🔍 32% Potum meumPotum meum
  35. 🔍 32% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  36. 🔍 32% Dominus fortitudoDominus fortitudo
  37. 🔍 32% De necessitatibus meisDe necessitatibus meis
  38. 🔍 32% Cum invocarem teCum invocarem te
  39. 🔍 32% Benedic anima meaBenedic anima mea
  40. 🔍 32% Vir eratVir erat
  41. 🔍 32% Intende vociIntende voci
  42. 🔍 32% Gaudens gaudeboGaudens gaudebo
  43. 🔍 32% Domine exaudiDomine exaudi
  44. 🔍 32% Deus vitam meamDeus vitam meam
  45. 🔍 32% Misit DominusMisit Dominus
  46. 🔍 31% Miserere mei... secundumMiserere mei... secundum
  47. 🔍 31% Invocabit meInvocabit me
  48. 🔍 31% Intret oratioIntret oratio
  49. 🔍 31% FoderuntFoderunt
  50. 🔍 31% Factus estFactus est
  51. 🔍 31% Cum invocarem teCum invocarem te
  52. 🔍 31% Beatus LaurentiusBeatus Laurentius
  53. 🔍 31% Honora DominumHonora Dominum
  54. 🔍 31% Memor estoMemor esto
  55. 🔍 31% Circumdederunt meCircumdederunt me
  56. 🔍 31% Confitebor DominoConfitebor Domino
  57. 🔍 31% Verba meaVerba mea
  58. 🔍 30% Mihi autem nimisMihi autem nimis
  59. 🔍 30% Respice in meRespice in me
  60. 🔍 30% Libera me Domine de morteLibera me Domine de morte
  61. 🔍 30% In salutariIn salutari
  62. 🔍 30% Tribulationes cordisTribulationes cordis
  63. 🔍 30% Pacifice loquebanturPacifice loquebantur
  64. 🔍 30% Intellige clamoremIntellige clamorem
  65. 🔍 30% Memento meiMemento mei