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% In tuo adventuIn tuo adventu
  2. 🔍 49% In adventuIn adventu
  3. 🔍 34% Tu DomineTu Domine
  4. 🔍 33% Muro tuoMuro tuo
  5. 🔍 29% Per arma justitiaePer arma justitiae
  6. 🔍 28% Salvasti nosSalvasti nos
  7. 🔍 28% Numquid redditurNumquid redditur
  8. 🔍 28% Tu autem DomineTu autem Domine
  9. 🔍 28% Domine in caeloDomine in caelo
  10. 🔍 26% Deus tu conversusDeus tu conversus
  11. 🔍 26% Ave MariaAve Maria
  12. 🔍 26% A porta inferiA porta inferi
  13. 🔍 26% Illumina Domine (I)Illumina Domine (I)
  14. 🔍 25% Confitebor nomini tuoConfitebor nomini tuo
  15. 🔍 25% Ecce ancillaEcce ancilla
  16. 🔍 25% Exhortatus esExhortatus es
  17. 🔍 25% Domine magnusDomine magnus
  18. 🔍 25% Tua est potentiaTua est potentia
  19. 🔍 25% Misericordia tuaMisericordia tua
  20. 🔍 25% Absque tuo imperioAbsque tuo imperio
  21. 🔍 25% Propter nomenPropter nomen
  22. 🔍 25% Tuam DomineTuam Domine
  23. 🔍 24% In tua justitiaIn tua justitia
  24. 🔍 24% Tu DomineTu Domine
  25. 🔍 24% BenedixistiBenedixisti
  26. 🔍 24% Tu autem cum oraverisTu autem cum oraveris
  27. 🔍 24% In adventu summiIn adventu summi
  28. 🔍 24% Me suscepitMe suscepit
  29. 🔍 24% Memento meiMemento mei
  30. 🔍 24% CrucifixusCrucifixus
  31. 🔍 24% Muro tuoMuro tuo
  32. 🔍 24% Nomini tuo DomineNomini tuo Domine
  33. 🔍 24% Deduc meDeduc me
  34. 🔍 24% Suavi jugo tuoSuavi jugo tuo
  35. 🔍 24% InvocabimusInvocabimus
  36. 🔍 24% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  37. 🔍 24% Muro tuoMuro tuo
  38. 🔍 23% Tu principatumTu principatum
  39. 🔍 23% Juste et sancteJuste et sancte
  40. 🔍 23% Benedicam te IBenedicam te I
  41. 🔍 23% Qui caelorumQui caelorum
  42. 🔍 23% Adjutorium nostrumAdjutorium nostrum
  43. 🔍 23% Muro tuo inexpugnabiliMuro tuo inexpugnabili
  44. 🔍 23% Omnis spiritusOmnis spiritus
  45. 🔍 23% In innocentiaIn innocentia
  46. 🔍 23% In circuituIn circuitu
  47. 🔍 23% Veni ad liberandumVeni ad liberandum
  48. 🔍 23% Cum esset desponsataCum esset desponsata
  49. 🔍 23% Veni et libera nosVeni et libera nos
  50. 🔍 23% Inclinavit DominusInclinavit Dominus
  51. 🔍 22% Beata es MariaBeata es Maria
  52. 🔍 22% Ad te Domine levaviAd te Domine levavi
  53. 🔍 22% Illumina nosIllumina nos
  54. 🔍 22% Deus meus in teDeus meus in te
  55. 🔍 22% Benedicta tu in mulieribusBenedicta tu in mulieribus
  56. 🔍 22% Potens esPotens es
  57. 🔍 22% In tribulationeIn tribulatione
  58. 🔍 22% Sitivit animaSitivit anima
  59. 🔍 22% Benedico... FiliumBenedico... Filium
  60. 🔍 22% Tu DomineTu Domine
  61. 🔍 22% Domine salva nosDomine salva nos
  62. 🔍 22% MirabiliaMirabilia
  63. 🔍 22% Ait latroAit latro
  64. 🔍 22% Quam Magnificata SuntQuam Magnificata Sunt
  65. 🔍 22% In manus tuas (in Adventu)In manus tuas (in Adventu)