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% Non nos derelinquasNon nos derelinquas
  2. 🔍 50% Ne derelinquas meNe derelinquas me
  3. 🔍 49% Veni et libera nosVeni et libera nos
  4. 🔍 47% Domine non est exaltatumDomine non est exaltatum
  5. 🔍 46% Servite DominoServite Domino
  6. 🔍 46% Benedictus Dominus DeusBenedictus Dominus Deus
  7. 🔍 46% De manu omniumDe manu omnium
  8. 🔍 45% Per visceraPer viscera
  9. 🔍 44% In DominoIn Domino
  10. 🔍 44% LaudaboLaudabo
  11. 🔍 44% Illumina DomineIllumina Domine
  12. 🔍 44% Libera nos Deus (Mode 8g)Libera nos Deus (Mode 8g)
  13. 🔍 44% Tibi soli peccaviTibi soli peccavi
  14. 🔍 44% Te decet hymnusTe decet hymnus
  15. 🔍 44% Et invocabimusEt invocabimus
  16. 🔍 44% De nocteDe nocte
  17. 🔍 44% Nos qui vivimusNos qui vivimus
  18. 🔍 44% Et Dominus in circuituEt Dominus in circuitu
  19. 🔍 44% Deus in sanctoDeus in sancto
  20. 🔍 44% Adorate DominumAdorate Dominum
  21. 🔍 44% Sitivit in teSitivit in te
  22. 🔍 44% Ne derelinquasNe derelinquas
  23. 🔍 43% Quoniam in teQuoniam in te
  24. 🔍 43% Benedixisti DomineBenedixisti Domine
  25. 🔍 43% Deus misereaturDeus misereatur
  26. 🔍 43% Benedictus Dominus quiaBenedictus Dominus quia
  27. 🔍 43% Regnavit DominusRegnavit Dominus
  28. 🔍 43% Domine audiviDomine audivi
  29. 🔍 43% Respexit DominusRespexit Dominus
  30. 🔍 43% Iustus et sanctusIustus et sanctus
  31. 🔍 42% In aeternum DomineIn aeternum Domine
  32. 🔍 42% Veritas DominiVeritas Domini
  33. 🔍 42% Domine in caeloDomine in caelo
  34. 🔍 42% Dominus regnavitDominus regnavit
  35. 🔍 42% Domine clamaviDomine clamavi
  36. 🔍 42% Domine refugiumDomine refugium
  37. 🔍 42% Exaudiat te DominusExaudiat te Dominus
  38. 🔍 42% AmpliusAmplius
  39. 🔍 41% Mecum sitMecum sit
  40. 🔍 41% Beati qui habitantBeati qui habitant
  41. 🔍 41% In veritate tuaIn veritate tua
  42. 🔍 41% Iubilate DeoIubilate Deo
  43. 🔍 41% Inclinavit DominusInclinavit Dominus
  44. 🔍 41% Domine vivifica meDomine vivifica me
  45. 🔍 41% Exsurge Domine et judicaExsurge Domine et judica
  46. 🔍 41% Laudate nomen DominiLaudate nomen Domini
  47. 🔍 41% Miserere mei DeusMiserere mei Deus
  48. 🔍 41% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  49. 🔍 41% Sana DomineSana Domine
  50. 🔍 41% Omnis spiritusOmnis spiritus
  51. 🔍 41% Eruisti DomineEruisti Domine
  52. 🔍 41% Lauda JerusalemLauda Jerusalem
  53. 🔍 41% Quam magnificataQuam magnificata
  54. 🔍 41% Cantate DominoCantate Domino
  55. 🔍 40% Da nobis DomineDa nobis Domine
  56. 🔍 40% Quam dulciaQuam dulcia
  57. 🔍 40% Beatus populusBeatus populus
  58. 🔍 40% Ego clamaviEgo clamavi
  59. 🔍 40% Benedictus Deus IsraelBenedictus Deus Israel
  60. 🔍 40% Tu Domine servabisTu Domine servabis
  61. 🔍 40% Adjutor in tribulationibusAdjutor in tribulationibus
  62. 🔍 40% Visitavit et fecitVisitavit et fecit
  63. 🔍 40% Libera nos Deus (Mode 1f)Libera nos Deus (Mode 1f)
  64. 🔍 40% Conserva meConserva me
  65. 🔍 40% Sacrificium DeoSacrificium Deo