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% Deus tu convertensDeus tu convertens
  2. 🔍 78% Deus tu convertensDeus tu convertens
  3. 🔍 60% Deus tu convertens Deus tu convertens
  4. 🔍 52% Deus tu convertensDeus tu convertens
  5. 🔍 50% Deus tu convertensDeus tu convertens
  6. 🔍 49% Mihi autem adhaerereMihi autem adhaerere
  7. 🔍 46% Deus tu convertensDeus tu convertens
  8. 🔍 41% Deus tu convertensDeus tu convertens
  9. 🔍 36% Quis ascendetQuis ascendet
  10. 🔍 32% Miserere mihiMiserere mihi
  11. 🔍 31% Deus tu conversusDeus tu conversus
  12. 🔍 31% Ego autem in... speraviEgo autem in... speravi
  13. 🔍 31% Miserere mihiMiserere mihi
  14. 🔍 31% Tibi dixitTibi dixit
  15. 🔍 31% Tibi dixitTibi dixit
  16. 🔍 29% Dedit illiDedit illi
  17. 🔍 29% Tibi dixitTibi dixit
  18. 🔍 29% Ego autem in... speraviEgo autem in... speravi
  19. 🔍 28% Repleatur osRepleatur os
  20. 🔍 28% Quis ascendetQuis ascendet
  21. 🔍 28% Deus tu conversusDeus tu conversus
  22. 🔍 28% ExsultavitExsultavit
  23. 🔍 28% Dedit illiDedit illi
  24. 🔍 28% Deus misereaturDeus misereatur
  25. 🔍 28% Benedixisti DomineBenedixisti Domine
  26. 🔍 27% Spiritus Domini super meSpiritus Domini super me
  27. 🔍 27% Dum sanctificatusDum sanctificatus
  28. 🔍 27% Ad te levaviAd te levavi
  29. 🔍 27% Repleatur osRepleatur os
  30. 🔍 27% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  31. 🔍 27% Ostende nobis DomineOstende nobis Domine
  32. 🔍 27% Ostende mihiOstende mihi
  33. 🔍 26% Benedictus qui venitBenedictus qui venit
  34. 🔍 26% Ego autem in Domino gaudeboEgo autem in Domino gaudebo
  35. 🔍 26% Immittet AngelusImmittet Angelus
  36. 🔍 26% Emitte SpiritumEmitte Spiritum
  37. 🔍 26% Deus misereaturDeus misereatur
  38. 🔍 26% Omnia quae fecistiOmnia quae fecisti
  39. 🔍 26% Deus dum egredererisDeus dum egredereris
  40. 🔍 26% Deus enimDeus enim
  41. 🔍 26% Victricem manumVictricem manum
  42. 🔍 26% Deus tu conversusDeus tu conversus
  43. 🔍 26% Loquetur DominusLoquetur Dominus
  44. 🔍 26% Exaltabo teExaltabo te
  45. 🔍 25% Ego autem in... gaudeboEgo autem in... gaudebo
  46. 🔍 25% Redemisti nosRedemisti nos
  47. 🔍 25% Ecce oculiEcce oculi
  48. 🔍 25% ExspectabamExspectabam
  49. 🔍 25% DispersitDispersit
  50. 🔍 25% Improperium... et dederuntImproperium... et dederunt
  51. 🔍 25% ConfessioConfessio
  52. 🔍 25% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  53. 🔍 25% IlluminaIllumina
  54. 🔍 24% Ostende nobis DomineOstende nobis Domine
  55. 🔍 24% CognoviCognovi
  56. 🔍 24% Ecce oculiEcce oculi
  57. 🔍 24% Tuam coronamTuam coronam
  58. 🔍 24% Domine vivificaDomine vivifica
  59. 🔍 24% DispersitDispersit
  60. 🔍 24% HumiliavitHumiliavit
  61. 🔍 24% Dum sanctificatusDum sanctificatus
  62. 🔍 24% Veni de LibanoVeni de Libano
  63. 🔍 24% Ego autem sicutEgo autem sicut
  64. 🔍 24% Exsulta satisExsulta satis
  65. 🔍 24% Jubilate DeoJubilate Deo