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% Caelum et terra transibunt (Mode 1)Caelum et terra transibunt (Mode 1)
  2. 🔍 95% Caelum et terra transibunt (Mode 8)Caelum et terra transibunt (Mode 8)
  3. 🔍 40% Terra tremuitTerra tremuit
  4. 🔍 39% Beati omnesBeati omnes
  5. 🔍 39% Ab insurgentibusAb insurgentibus
  6. 🔍 39% A timore inimiciA timore inimici
  7. 🔍 38% Avertet DominusAvertet Dominus
  8. 🔍 38% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  9. 🔍 38% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  10. 🔍 38% Benedictus Dominus DeusBenedictus Dominus Deus
  11. 🔍 37% Dedisti hereditatemDedisti hereditatem
  12. 🔍 37% Ad te de luceAd te de luce
  13. 🔍 37% Bonitatem fecistiBonitatem fecisti
  14. 🔍 37% Quoniam in teQuoniam in te
  15. 🔍 37% Amen dico vobis quia nonAmen dico vobis quia non
  16. 🔍 37% Clamaverunt iustiClamaverunt iusti
  17. 🔍 37% Et invocabimusEt invocabimus
  18. 🔍 36% Benedixisti DomineBenedixisti Domine
  19. 🔍 36% Cantemus DominoCantemus Domino
  20. 🔍 36% Adorate DominumAdorate Dominum
  21. 🔍 36% Iustus esIustus es
  22. 🔍 36% Benedictus Dominus quiaBenedictus Dominus quia
  23. 🔍 36% Clamavi et exaudivit meClamavi et exaudivit me
  24. 🔍 36% Cantabo DominoCantabo Domino
  25. 🔍 36% Deduc me DomineDeduc me Domine
  26. 🔍 36% Conserva meConserva me
  27. 🔍 36% Exsurge Domine et judicaExsurge Domine et judica
  28. 🔍 36% AmpliusAmplius
  29. 🔍 36% Intende in meIntende in me
  30. 🔍 36% Adiuva me et salvusAdiuva me et salvus
  31. 🔍 36% Da nobis DomineDa nobis Domine
  32. 🔍 35% Adjutor in tribulationibusAdjutor in tribulationibus
  33. 🔍 35% Confitebor tibi Domine quoniamConfitebor tibi Domine quoniam
  34. 🔍 35% Alieni insurrexeruntAlieni insurrexerunt
  35. 🔍 35% In aeternum DomineIn aeternum Domine
  36. 🔍 35% Cantate Domino et benediciteCantate Domino et benedicite
  37. 🔍 35% Veni et libera nosVeni et libera nos
  38. 🔍 35% Ad te levaviAd te levavi
  39. 🔍 35% Benedictus Deus IsraelBenedictus Deus Israel
  40. 🔍 35% Inclina cor meumInclina cor meum
  41. 🔍 35% Cantate DominoCantate Domino
  42. 🔍 35% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  43. 🔍 35% Timete DominumTimete Dominum
  44. 🔍 35% Bonum est confiteriBonum est confiteri
  45. 🔍 35% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  46. 🔍 35% Candor est lucisCandor est lucis
  47. 🔍 35% A viro iniquoA viro iniquo
  48. 🔍 35% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  49. 🔍 35% Deus a LibanoDeus a Libano
  50. 🔍 35% Deus a LibanoDeus a Libano
  51. 🔍 34% VoveteVovete
  52. 🔍 34% Venite filiiVenite filii
  53. 🔍 34% Beati qui ambulant 2 (Mode 8g-a)Beati qui ambulant 2 (Mode 8g-a)
  54. 🔍 34% Confitebor Domino nimisConfitebor Domino nimis
  55. 🔍 34% Beati qui scrutanturBeati qui scrutantur
  56. 🔍 34% Ego clamaviEgo clamavi
  57. 🔍 34% Beati qui habitantBeati qui habitant
  58. 🔍 34% In IsraelIn Israel
  59. 🔍 34% Si mihi DominusSi mihi Dominus
  60. 🔍 34% Adiutorium nostrumAdiutorium nostrum
  61. 🔍 34% Domine Deus meus in te speraviDomine Deus meus in te speravi
  62. 🔍 34% Da mihi intellectumDa mihi intellectum
  63. 🔍 34% In verbum tuumIn verbum tuum
  64. 🔍 34% Domine vivifica meDomine vivifica me
  65. 🔍 34% Beati qui audiuntBeati qui audiunt