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: 2025-12-19. 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% Fundamenta eiusFundamenta eius
  2. 🔍 67% Fundamenta eiusFundamenta eius
  3. 🔍 67% Fundamenta eiusFundamenta eius
  4. 🔍 54% In mandatis eiusIn mandatis eius
  5. 🔍 50% Opera manuum eiusOpera manuum eius
  6. 🔍 44% Fidelia omnia mandata eiusFidelia omnia mandata eius
  7. 🔍 42% LaudaboLaudabo
  8. 🔍 41% Benedictus Dominus DeusBenedictus Dominus Deus
  9. 🔍 41% Israel potestas eiusIsrael potestas eius
  10. 🔍 41% In DominoIn Domino
  11. 🔍 41% Inclinavit DominusInclinavit Dominus
  12. 🔍 41% Adorate DominumAdorate Dominum
  13. 🔍 41% Exsurge Domine et judicaExsurge Domine et judica
  14. 🔍 41% Te decet hymnusTe decet hymnus
  15. 🔍 41% Iustus et sanctusIustus et sanctus
  16. 🔍 41% Eruisti DomineEruisti Domine
  17. 🔍 40% Domine non est exaltatumDomine non est exaltatum
  18. 🔍 40% Benedixisti DomineBenedixisti Domine
  19. 🔍 40% Et Dominus in circuituEt Dominus in circuitu
  20. 🔍 40% De nocteDe nocte
  21. 🔍 40% Quoniam in teQuoniam in te
  22. 🔍 40% Regnavit DominusRegnavit Dominus
  23. 🔍 40% Da nobis DomineDa nobis Domine
  24. 🔍 39% Veritas DominiVeritas Domini
  25. 🔍 39% Servite DominoServite Domino
  26. 🔍 39% Cor mundumCor mundum
  27. 🔍 39% Domine in caeloDomine in caelo
  28. 🔍 39% Domine audiviDomine audivi
  29. 🔍 39% Adjutor in tribulationibusAdjutor in tribulationibus
  30. 🔍 39% Mecum sitMecum sit
  31. 🔍 39% Nisi tu Domine servabisNisi tu Domine servabis
  32. 🔍 39% Illumina DomineIllumina Domine
  33. 🔍 39% Et invocabimusEt invocabimus
  34. 🔍 39% Lauda JerusalemLauda Jerusalem
  35. 🔍 38% Non nos derelinquasNon nos derelinquas
  36. 🔍 38% Domine refugiumDomine refugium
  37. 🔍 38% Beatus populusBeatus populus
  38. 🔍 38% Sitivit in teSitivit in te
  39. 🔍 38% Deus in sanctoDeus in sancto
  40. 🔍 38% Quam admirabileQuam admirabile
  41. 🔍 38% Dominus regnavitDominus regnavit
  42. 🔍 38% AmpliusAmplius
  43. 🔍 38% Cantate DominoCantate Domino
  44. 🔍 38% Laudate nomen DominiLaudate nomen Domini
  45. 🔍 38% Adiutorium nostrumAdiutorium nostrum
  46. 🔍 38% Domine Deus meus in te speraviDomine Deus meus in te speravi
  47. 🔍 38% Iubilate DeoIubilate Deo
  48. 🔍 38% In aeternum DomineIn aeternum Domine
  49. 🔍 38% Omnis spiritusOmnis spiritus
  50. 🔍 38% Cantate Domino et benediciteCantate Domino et benedicite
  51. 🔍 38% Da scientiamDa scientiam
  52. 🔍 38% Respexit DominusRespexit Dominus
  53. 🔍 38% Sacrificium DeoSacrificium Deo
  54. 🔍 38% Benedictus Dominus quiaBenedictus Dominus quia
  55. 🔍 38% Timete DominumTimete Dominum
  56. 🔍 37% Exaudiat te DominusExaudiat te Dominus
  57. 🔍 37% De manu omniumDe manu omnium
  58. 🔍 37% Nemo in eumNemo in eum
  59. 🔍 37% Benedictus Deus IsraelBenedictus Deus Israel
  60. 🔍 37% Dominus defensorDominus defensor
  61. 🔍 37% Sana DomineSana Domine
  62. 🔍 37% Beati qui habitantBeati qui habitant
  63. 🔍 37% Visitavit et fecitVisitavit et fecit
  64. 🔍 37% Intende in meIntende in me
  65. 🔍 37% Miserere mei DeusMiserere mei Deus