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% Mirabilis DeusMirabilis Deus
  2. 🔍 71% Mirabilis DeusMirabilis Deus
  3. 🔍 54% Mirabilis DeusMirabilis Deus
  4. 🔍 44% Mirabilis DeusMirabilis Deus
  5. 🔍 37% Diffusa est (Off.)Diffusa est (Off.)
  6. 🔍 31% Benedictus qui venitBenedictus qui venit
  7. 🔍 30% Deus IsraelDeus Israel
  8. 🔍 29% Emitte SpiritumEmitte Spiritum
  9. 🔍 29% Repleatur osRepleatur os
  10. 🔍 29% In me gratiaIn me gratia
  11. 🔍 27% Ego autem in Domino gaudeboEgo autem in Domino gaudebo
  12. 🔍 27% Deus IsraelDeus Israel
  13. 🔍 27% Ascendit DeusAscendit Deus
  14. 🔍 27% O Domine... et filiusO Domine... et filius
  15. 🔍 26% Diffusa est (Off.)Diffusa est (Off.)
  16. 🔍 26% O Domine... ego servusO Domine... ego servus
  17. 🔍 26% Exsultabo in JerusalemExsultabo in Jerusalem
  18. 🔍 26% Ego autem in... gaudeboEgo autem in... gaudebo
  19. 🔍 26% Factum est cor meumFactum est cor meum
  20. 🔍 26% Repleatur osRepleatur os
  21. 🔍 26% Dum sanctificatusDum sanctificatus
  22. 🔍 26% Non enim judicaviNon enim judicavi
  23. 🔍 25% Dedit illiDedit illi
  24. 🔍 25% HumiliavitHumiliavit
  25. 🔍 25% Deus dum egredererisDeus dum egredereris
  26. 🔍 25% DilexistiDilexisti
  27. 🔍 25% Timete DominumTimete Dominum
  28. 🔍 25% GaudeoGaudeo
  29. 🔍 25% Benedicite DominumBenedicite Dominum
  30. 🔍 24% Dedit illiDedit illi
  31. 🔍 24% Miserere mihiMiserere mihi
  32. 🔍 24% HumiliavitHumiliavit
  33. 🔍 24% Timete DominumTimete Dominum
  34. 🔍 24% Exsultabo in JerusalemExsultabo in Jerusalem
  35. 🔍 24% Veni de LibanoVeni de Libano
  36. 🔍 24% Lux fulgebitLux fulgebit
  37. 🔍 24% Deus enimDeus enim
  38. 🔍 24% Deus misereaturDeus misereatur
  39. 🔍 24% Levabo oculosLevabo oculos
  40. 🔍 24% Martine par ApostolisMartine par Apostolis
  41. 🔍 24% Ad te levaviAd te levavi
  42. 🔍 24% Tibi dixitTibi dixit
  43. 🔍 24% In nomine DominiIn nomine Domini
  44. 🔍 24% Salvum me facSalvum me fac
  45. 🔍 23% Tibi dixitTibi dixit
  46. 🔍 23% Aeterne Rex altissimeAeterne Rex altissime
  47. 🔍 23% Vocem jucunditatisVocem jucunditatis
  48. 🔍 23% Factum est cor meumFactum est cor meum
  49. 🔍 23% Deus dum egredererisDeus dum egredereris
  50. 🔍 23% CognoviCognovi
  51. 🔍 23% Circumdate SionCircumdate Sion
  52. 🔍 23% Diligis justitiamDiligis justitiam
  53. 🔍 23% Iubilate Deo universaIubilate Deo universa
  54. 🔍 23% Miserere mihiMiserere mihi
  55. 🔍 23% Sancti tuiSancti tui
  56. 🔍 23% HumiliavitHumiliavit
  57. 🔍 23% Confitebor DominoConfitebor Domino
  58. 🔍 23% Diffusa estDiffusa est
  59. 🔍 23% Loquetur DominusLoquetur Dominus
  60. 🔍 22% Emitte SpiritumEmitte Spiritum
  61. 🔍 22% Dum sanctificatusDum sanctificatus
  62. 🔍 22% DilexistiDilexisti
  63. 🔍 22% Si iniquitates (Intr)Si iniquitates (Intr)
  64. 🔍 22% Deus misereaturDeus misereatur
  65. 🔍 22% Emitte SpiritumEmitte Spiritum