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% Deo nostro iucundaDeo nostro iucunda
  2. 🔍 62% Deo nostro iucunda sit laudatioDeo nostro iucunda sit laudatio
  3. 🔍 50% Iubilate DeoIubilate Deo
  4. 🔍 48% Deo nostroDeo nostro
  5. 🔍 45% Sacrificium DeoSacrificium Deo
  6. 🔍 43% In DominoIn Domino
  7. 🔍 43% Psallite Deo nostroPsallite Deo nostro
  8. 🔍 42% Deo nostro jucundaDeo nostro jucunda
  9. 🔍 42% Deo nostroDeo nostro
  10. 🔍 42% Exsultate Deo adiutoriExsultate Deo adiutori
  11. 🔍 42% LaudaboLaudabo
  12. 🔍 40% In veritate tuaIn veritate tua
  13. 🔍 39% Nonne Deo subditaNonne Deo subdita
  14. 🔍 38% Redemisti nos DeoRedemisti nos Deo
  15. 🔍 38% Laudate nomen DominiLaudate nomen Domini
  16. 🔍 38% Iustus et sanctusIustus et sanctus
  17. 🔍 38% Deus in sanctoDeus in sancto
  18. 🔍 38% Te decet hymnusTe decet hymnus
  19. 🔍 38% Mecum sitMecum sit
  20. 🔍 37% Quoniam in teQuoniam in te
  21. 🔍 37% Da nobis DomineDa nobis Domine
  22. 🔍 37% Omnis spiritusOmnis spiritus
  23. 🔍 37% Sitivit in teSitivit in te
  24. 🔍 37% Et invocabimusEt invocabimus
  25. 🔍 37% De nocteDe nocte
  26. 🔍 37% Deo nostroDeo nostro
  27. 🔍 37% Benedictus Dominus DeusBenedictus Dominus Deus
  28. 🔍 37% AmpliusAmplius
  29. 🔍 36% Ponere in DeoPonere in Deo
  30. 🔍 36% Lauda JerusalemLauda Jerusalem
  31. 🔍 36% Non nos derelinquasNon nos derelinquas
  32. 🔍 36% Ego clamaviEgo clamavi
  33. 🔍 36% Domine refugiumDomine refugium
  34. 🔍 36% Iustus esIustus es
  35. 🔍 36% Per visceraPer viscera
  36. 🔍 36% Sit nomen DominiSit nomen Domini
  37. 🔍 36% Adorate DominumAdorate Dominum
  38. 🔍 36% Domine in caeloDomine in caelo
  39. 🔍 36% Declinabit DominusDeclinabit Dominus
  40. 🔍 36% Laudate Dominum secundumLaudate Dominum secundum
  41. 🔍 36% Immola DeoImmola Deo
  42. 🔍 36% Dominus regnavitDominus regnavit
  43. 🔍 36% Et Dominus in circuituEt Dominus in circuitu
  44. 🔍 35% Da scientiamDa scientiam
  45. 🔍 35% Domine clamaviDomine clamavi
  46. 🔍 35% Fecit nos DeoFecit nos Deo
  47. 🔍 35% Domine vivifica meDomine vivifica me
  48. 🔍 35% Laudate Dominum de caelisLaudate Dominum de caelis
  49. 🔍 35% Cantate DominoCantate Domino
  50. 🔍 35% Domine audiviDomine audivi
  51. 🔍 35% Regnavit DominusRegnavit Dominus
  52. 🔍 35% Quam magnificataQuam magnificata
  53. 🔍 35% Servite DominoServite Domino
  54. 🔍 35% Veni et libera nosVeni et libera nos
  55. 🔍 35% Respexit DominusRespexit Dominus
  56. 🔍 35% Intende in meIntende in me
  57. 🔍 35% VoveteVovete
  58. 🔍 35% Exaudiat te DominusExaudiat te Dominus
  59. 🔍 35% Beati qui habitantBeati qui habitant
  60. 🔍 35% Beatus populusBeatus populus
  61. 🔍 34% In aeternum DomineIn aeternum Domine
  62. 🔍 34% Visitavit et fecitVisitavit et fecit
  63. 🔍 34% Veritas DominiVeritas Domini
  64. 🔍 34% Deus misereaturDeus misereatur
  65. 🔍 34% In verbum tuumIn verbum tuum