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% Omnia detrimentumOmnia detrimentum
  2. 🔍 29% Jubilate DeoJubilate Deo
  3. 🔍 23% Domine Deus salutisDomine Deus salutis
  4. 🔍 21% Ostende mihiOstende mihi
  5. 🔍 21% Fiat paxFiat pax
  6. 🔍 21% Gaudeamus... assumptioneGaudeamus... assumptione
  7. 🔍 20% Spiritus DominiSpiritus Domini
  8. 🔍 20% Deus dum egredererisDeus dum egredereris
  9. 🔍 20% Ostende mihiOstende mihi
  10. 🔍 19% AccipiteAccipite
  11. 🔍 19% Repleatur os meumRepleatur os meum
  12. 🔍 19% Jubilate DeoJubilate Deo
  13. 🔍 19% Gaudeamus... beatae N.Gaudeamus... beatae N.
  14. 🔍 19% Domine refugiumDomine refugium
  15. 🔍 19% Sacerdotes tuiSacerdotes tui
  16. 🔍 18% Miserere meiMiserere mei
  17. 🔍 18% Jubilate DeoJubilate Deo
  18. 🔍 18% Jubilate DeoJubilate Deo
  19. 🔍 18% Excita DomineExcita Domine
  20. 🔍 18% AntoninusAntoninus
  21. 🔍 18% Emitte SpiritumEmitte Spiritum
  22. 🔍 18% Quis sicut DominusQuis sicut Dominus
  23. 🔍 18% Ascendit DeusAscendit Deus
  24. 🔍 17% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  25. 🔍 17% Gaudeamus... beati FrancisciGaudeamus... beati Francisci
  26. 🔍 17% Dicite in gentibusDicite in gentibus
  27. 🔍 17% Ave virginum gemmaAve virginum gemma
  28. 🔍 17% Converte nosConverte nos
  29. 🔍 17% Gaudeamus... coronae DominiGaudeamus... coronae Domini
  30. 🔍 17% In te DomineIn te Domine
  31. 🔍 17% Ascendit DeusAscendit Deus
  32. 🔍 17% ImproperiumImproperium
  33. 🔍 17% Beati qui habitantBeati qui habitant
  34. 🔍 17% Te pater JosephTe pater Joseph
  35. 🔍 17% Benedictus esBenedictus es
  36. 🔍 17% Dicite in gentibusDicite in gentibus
  37. 🔍 17% Terra tremuitTerra tremuit
  38. 🔍 17% Oravi DeumOravi Deum
  39. 🔍 16% Gaudeamus ... Henrici MartyrisGaudeamus ... Henrici Martyris
  40. 🔍 16% Surrexit Pastor bonusSurrexit Pastor bonus
  41. 🔍 16% Exsurge... et intendeExsurge... et intende
  42. 🔍 16% Exsurgat DeusExsurgat Deus
  43. 🔍 16% Jubilate DeoJubilate Deo
  44. 🔍 16% Exsultemus et laetemurExsultemus et laetemur
  45. 🔍 16% Exsurge... et intendeExsurge... et intende
  46. 🔍 16% Benedic anima meaBenedic anima mea
  47. 🔍 16% De excelsoDe excelso
  48. 🔍 16% Lux aeternaLux aeterna
  49. 🔍 16% Introduxit vosIntroduxit vos
  50. 🔍 16% Sacerdotes DeiSacerdotes Dei
  51. 🔍 16% Spiritus estSpiritus est
  52. 🔍 16% Spiritus estSpiritus est
  53. 🔍 16% Jubilate DeoJubilate Deo
  54. 🔍 16% Te Deum PatremTe Deum Patrem
  55. 🔍 16% Misericordia DominiMisericordia Domini
  56. 🔍 16% Te gloriosus (All)Te gloriosus (All)
  57. 🔍 16% Confirma hocConfirma hoc
  58. 🔍 16% SanctificavitSanctificavit
  59. 🔍 16% Laudate Deum omnes (All)Laudate Deum omnes (All)
  60. 🔍 16% Benedictus DominusBenedictus Dominus
  61. 🔍 16% Emitte SpiritumEmitte Spiritum
  62. 🔍 16% Deus dum egredererisDeus dum egredereris
  63. 🔍 16% In dieIn die
  64. 🔍 16% Mihi autem absit (V. Vivo ego)Mihi autem absit (V. Vivo ego)
  65. 🔍 16% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia