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% Nonne Deo subditaNonne Deo subdita
  2. 🔍 45% Iubilate DeoIubilate Deo
  3. 🔍 44% Sacrificium DeoSacrificium Deo
  4. 🔍 42% Nonne cor nostrumNonne cor nostrum
  5. 🔍 42% Nonne sic oportuitNonne sic oportuit
  6. 🔍 42% Domine probasti meDomine probasti me
  7. 🔍 41% Dominus regnavitDominus regnavit
  8. 🔍 41% Quoniam in aeternumQuoniam in aeternum
  9. 🔍 40% Intende in meIntende in me
  10. 🔍 39% LaudaboLaudabo
  11. 🔍 39% Deo nostro iucundaDeo nostro iucunda
  12. 🔍 39% Redemisti nos DeoRedemisti nos Deo
  13. 🔍 38% Ego clamaviEgo clamavi
  14. 🔍 38% In Deo salutariIn Deo salutari
  15. 🔍 37% Quoniam in teQuoniam in te
  16. 🔍 37% Fecit nos DeoFecit nos Deo
  17. 🔍 37% Exsultate Deo adiutoriExsultate Deo adiutori
  18. 🔍 37% Sitivit in teSitivit in te
  19. 🔍 37% Inclinavit DominusInclinavit Dominus
  20. 🔍 36% Eruisti DomineEruisti Domine
  21. 🔍 36% Respexit DominusRespexit Dominus
  22. 🔍 36% Domine non est exaltatumDomine non est exaltatum
  23. 🔍 36% Sana DomineSana Domine
  24. 🔍 36% Et invocabimusEt invocabimus
  25. 🔍 36% In DominoIn Domino
  26. 🔍 36% Deduc me in via aeternaDeduc me in via aeterna
  27. 🔍 36% Te decet hymnusTe decet hymnus
  28. 🔍 35% Ponere in DeoPonere in Deo
  29. 🔍 35% Benedictus Dominus DeusBenedictus Dominus Deus
  30. 🔍 35% Non nos derelinquasNon nos derelinquas
  31. 🔍 35% Ego enim ex DeoEgo enim ex Deo
  32. 🔍 35% Domine clamaviDomine clamavi
  33. 🔍 35% Immola DeoImmola Deo
  34. 🔍 35% Adjutor in tribulationibusAdjutor in tribulationibus
  35. 🔍 35% Ex uteroEx utero
  36. 🔍 35% Domine refugiumDomine refugium
  37. 🔍 35% Laudate nomen DominiLaudate nomen Domini
  38. 🔍 35% Et Dominus in circuituEt Dominus in circuitu
  39. 🔍 35% Deus misereaturDeus misereatur
  40. 🔍 35% Deus in sanctoDeus in sancto
  41. 🔍 35% Da nobis DomineDa nobis Domine
  42. 🔍 35% Conserva meConserva me
  43. 🔍 35% Omnia quaecumque voluitOmnia quaecumque voluit
  44. 🔍 35% In verbum tuumIn verbum tuum
  45. 🔍 35% Domine audiviDomine audivi
  46. 🔍 34% Si mihi DominusSi mihi Dominus
  47. 🔍 34% Ostende nobis DomineOstende nobis Domine
  48. 🔍 34% De nocteDe nocte
  49. 🔍 34% Exaudiat te DominusExaudiat te Dominus
  50. 🔍 34% Veritas DominiVeritas Domini
  51. 🔍 34% Omnis spiritusOmnis spiritus
  52. 🔍 34% Domine in caeloDomine in caelo
  53. 🔍 34% AmpliusAmplius
  54. 🔍 34% Unde venietUnde veniet
  55. 🔍 34% HabitabitHabitabit
  56. 🔍 34% Iustus et sanctusIustus et sanctus
  57. 🔍 34% In aeternum DomineIn aeternum Domine
  58. 🔍 34% Sit nomen DominiSit nomen Domini
  59. 🔍 34% Magnificet te semperMagnificet te semper
  60. 🔍 34% Cantate DominoCantate Domino
  61. 🔍 34% In conspectu angelorumIn conspectu angelorum
  62. 🔍 34% Per visceraPer viscera
  63. 🔍 34% Benedictus Dominus quiaBenedictus Dominus quia
  64. 🔍 34% Exsultet spiritusExsultet spiritus
  65. 🔍 34% Ad te levaviAd te levavi