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% Dedisti hereditatemDedisti hereditatem
  2. 🔍 68% Dedisti hereditatemDedisti hereditatem
  3. 🔍 53% Dedisti hereditatemDedisti hereditatem
  4. 🔍 44% Et invocabimusEt invocabimus
  5. 🔍 44% Quoniam in teQuoniam in te
  6. 🔍 44% Venite filiiVenite filii
  7. 🔍 42% Ego clamaviEgo clamavi
  8. 🔍 42% Da nobis DomineDa nobis Domine
  9. 🔍 42% Timete DominumTimete Dominum
  10. 🔍 42% In IsraelIn Israel
  11. 🔍 41% In aeternum DomineIn aeternum Domine
  12. 🔍 41% Deduc me DomineDeduc me Domine
  13. 🔍 41% Intende in meIntende in me
  14. 🔍 40% Liberasti virgamLiberasti virgam
  15. 🔍 40% Iustus esIustus es
  16. 🔍 40% VoveteVovete
  17. 🔍 40% Veni et libera nosVeni et libera nos
  18. 🔍 39% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  19. 🔍 39% In medio ecclesiaeIn medio ecclesiae
  20. 🔍 39% In verbum tuumIn verbum tuum
  21. 🔍 39% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  22. 🔍 39% Domine vivifica meDomine vivifica me
  23. 🔍 39% Avertet DominusAvertet Dominus
  24. 🔍 39% Caelum et terra transibunt (Mode 8)Caelum et terra transibunt (Mode 8)
  25. 🔍 39% Exsurge Domine et judicaExsurge Domine et judica
  26. 🔍 39% Si mihi DominusSi mihi Dominus
  27. 🔍 38% Quam dulciaQuam dulcia
  28. 🔍 38% Quam magnificataQuam magnificata
  29. 🔍 38% Domine Deus meus in te speraviDomine Deus meus in te speravi
  30. 🔍 38% Beati omnesBeati omnes
  31. 🔍 38% A timore inimiciA timore inimici
  32. 🔍 38% Tuam disciplinamTuam disciplinam
  33. 🔍 38% Vidi IerusalemVidi Ierusalem
  34. 🔍 38% Labia insurgentiumLabia insurgentium
  35. 🔍 38% Domine Deus in adiutoriumDomine Deus in adiutorium
  36. 🔍 38% Mecum sitMecum sit
  37. 🔍 38% Gressus meosGressus meos
  38. 🔍 38% Sitivit in teSitivit in te
  39. 🔍 38% Longe fecistiLonge fecisti
  40. 🔍 38% Propitius estoPropitius esto
  41. 🔍 38% Eructavit cor meumEructavit cor meum
  42. 🔍 37% Inclina cor meumInclina cor meum
  43. 🔍 37% Deus adiuvat meDeus adiuvat me
  44. 🔍 37% In loco pascuaeIn loco pascuae
  45. 🔍 37% Quam admirabileQuam admirabile
  46. 🔍 37% Veritas DominiVeritas Domini
  47. 🔍 37% Metuant DominumMetuant Dominum
  48. 🔍 37% Oculi meiOculi mei
  49. 🔍 37% Caelum et terra transibunt (Mode 1)Caelum et terra transibunt (Mode 1)
  50. 🔍 37% Praeceptum DominiPraeceptum Domini
  51. 🔍 37% In DominoIn Domino
  52. 🔍 37% Vide humilitatemVide humilitatem
  53. 🔍 37% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  54. 🔍 37% Respexit DominusRespexit Dominus
  55. 🔍 37% Dominus defensorDominus defensor
  56. 🔍 36% Da mihi intellectumDa mihi intellectum
  57. 🔍 36% Meus cibusMeus cibus
  58. 🔍 36% Bonitatem fecistiBonitatem fecisti
  59. 🔍 36% Domine clamaviDomine clamavi
  60. 🔍 36% Iste pauperIste pauper
  61. 🔍 36% Domine audiviDomine audivi
  62. 🔍 36% Media nocteMedia nocte
  63. 🔍 36% Confitebor tibi Domine quoniamConfitebor tibi Domine quoniam
  64. 🔍 36% In Domino speransIn Domino sperans
  65. 🔍 36% Deus in sanctoDeus in sancto