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% Conversus est furorConversus est furor
  2. 🔍 61% Conversus est furorConversus est furor
  3. 🔍 56% Conversus est furor tuusConversus est furor tuus
  4. 🔍 48% Conversus estConversus est
  5. 🔍 47% Benedictus Dominus DeusBenedictus Dominus Deus
  6. 🔍 46% Adorate DominumAdorate Dominum
  7. 🔍 45% Bonum est confiteriBonum est confiteri
  8. 🔍 45% Conserva meConserva me
  9. 🔍 44% Benedixisti DomineBenedixisti Domine
  10. 🔍 44% AmpliusAmplius
  11. 🔍 44% Benedictus Dominus quiaBenedictus Dominus quia
  12. 🔍 43% Benedictus Deus IsraelBenedictus Deus Israel
  13. 🔍 43% Cantate DominoCantate Domino
  14. 🔍 43% Beati qui habitantBeati qui habitant
  15. 🔍 43% Candor est lucisCandor est lucis
  16. 🔍 42% Avertet DominusAvertet Dominus
  17. 🔍 42% Beatus populusBeatus populus
  18. 🔍 42% Cantate Domino et benediciteCantate Domino et benedicite
  19. 🔍 42% Adjutor in tribulationibusAdjutor in tribulationibus
  20. 🔍 41% Conversus estConversus est
  21. 🔍 41% Conversus estConversus est
  22. 🔍 41% Ad te de luceAd te de luce
  23. 🔍 41% Ad te levaviAd te levavi
  24. 🔍 41% Quoniam in teQuoniam in te
  25. 🔍 41% Sitivit in teSitivit in te
  26. 🔍 40% Respexit DominusRespexit Dominus
  27. 🔍 40% Cantemus DominoCantemus Domino
  28. 🔍 40% Beati omnesBeati omnes
  29. 🔍 40% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  30. 🔍 40% Adiutorium nostrumAdiutorium nostrum
  31. 🔍 40% Da scientiamDa scientiam
  32. 🔍 40% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  33. 🔍 40% Cor mundumCor mundum
  34. 🔍 40% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  35. 🔍 40% Domine non est exaltatumDomine non est exaltatum
  36. 🔍 40% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  37. 🔍 40% Et Dominus in circuituEt Dominus in circuitu
  38. 🔍 39% Regnavit DominusRegnavit Dominus
  39. 🔍 39% Et invocabimusEt invocabimus
  40. 🔍 39% LaudaboLaudabo
  41. 🔍 39% Intellege clamoremIntellege clamorem
  42. 🔍 39% Confitebor tibi DomineConfitebor tibi Domine
  43. 🔍 39% Custodit DominusCustodit Dominus
  44. 🔍 39% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  45. 🔍 39% Beati qui ambulant 2 (Mode 8g-a)Beati qui ambulant 2 (Mode 8g-a)
  46. 🔍 39% In DominoIn Domino
  47. 🔍 39% Te decet hymnusTe decet hymnus
  48. 🔍 39% Domine refugiumDomine refugium
  49. 🔍 39% Deus in sanctoDeus in sancto
  50. 🔍 39% Iustus et sanctusIustus et sanctus
  51. 🔍 38% De nocteDe nocte
  52. 🔍 38% Ab insurgentibusAb insurgentibus
  53. 🔍 38% Adiuva me et salvusAdiuva me et salvus
  54. 🔍 38% Domine audiviDomine audivi
  55. 🔍 38% Non nos derelinquasNon nos derelinquas
  56. 🔍 38% Confitebor tibi Domine quoniamConfitebor tibi Domine quoniam
  57. 🔍 38% Bonum est sperareBonum est sperare
  58. 🔍 38% Bonitatem fecistiBonitatem fecisti
  59. 🔍 38% ConsolaminiConsolamini
  60. 🔍 38% Iustus esIustus es
  61. 🔍 38% Laqueus contritus estLaqueus contritus est
  62. 🔍 38% Sacrificium DeoSacrificium Deo
  63. 🔍 38% Cantabimus et psallemusCantabimus et psallemus
  64. 🔍 38% In aeternum DomineIn aeternum Domine
  65. 🔍 38% AedificansAedificans