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% Cantate DominoCantate Domino
  2. 🔍 71% Cantate Domino et benediciteCantate Domino et benedicite
  3. 🔍 57% Hymnum cantate nobisHymnum cantate nobis
  4. 🔍 56% Cantemus DominoCantemus Domino
  5. 🔍 55% Benedictus Dominus DeusBenedictus Dominus Deus
  6. 🔍 55% Domine refugiumDomine refugium
  7. 🔍 54% In DominoIn Domino
  8. 🔍 53% Cantate Domino ... novum lausCantate Domino ... novum laus
  9. 🔍 52% Benedixisti DomineBenedixisti Domine
  10. 🔍 52% Cantate Domino ... novum lausCantate Domino ... novum laus
  11. 🔍 52% Cantabo DominoCantabo Domino
  12. 🔍 52% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  13. 🔍 51% Benedictus Deus IsraelBenedictus Deus Israel
  14. 🔍 51% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  15. 🔍 51% Servite DominoServite Domino
  16. 🔍 51% Benedictus Dominus quiaBenedictus Dominus quia
  17. 🔍 50% Adorate DominumAdorate Dominum
  18. 🔍 48% AmpliusAmplius
  19. 🔍 48% Confitebor Domino nimisConfitebor Domino nimis
  20. 🔍 47% Adjutor in tribulationibusAdjutor in tribulationibus
  21. 🔍 47% Ad te de luceAd te de luce
  22. 🔍 47% Beati omnesBeati omnes
  23. 🔍 46% Bonitatem fecistiBonitatem fecisti
  24. 🔍 46% Ad te levaviAd te levavi
  25. 🔍 46% Beati qui habitantBeati qui habitant
  26. 🔍 46% Conserva meConserva me
  27. 🔍 46% Adiutorium nostrumAdiutorium nostrum
  28. 🔍 45% Candor est lucisCandor est lucis
  29. 🔍 45% Avertet DominusAvertet Dominus
  30. 🔍 45% Beatus populusBeatus populus
  31. 🔍 45% Bonum est confiteriBonum est confiteri
  32. 🔍 45% LaudaboLaudabo
  33. 🔍 45% Cor mundumCor mundum
  34. 🔍 45% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  35. 🔍 45% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  36. 🔍 45% Custodit DominusCustodit Dominus
  37. 🔍 44% In Domino speransIn Domino sperans
  38. 🔍 44% Te decet hymnusTe decet hymnus
  39. 🔍 44% Cantate Domino canticum novumCantate Domino canticum novum
  40. 🔍 44% Revela DominoRevela Domino
  41. 🔍 43% Intellege clamoremIntellege clamorem
  42. 🔍 43% Laudate nomen DominiLaudate nomen Domini
  43. 🔍 43% Miserere mei DeusMiserere mei Deus
  44. 🔍 43% Iustus et sanctusIustus et sanctus
  45. 🔍 43% Conversus est furorConversus est furor
  46. 🔍 43% Quoniam in teQuoniam in te
  47. 🔍 43% Et invocabimusEt invocabimus
  48. 🔍 43% Auribus percipiteAuribus percipite
  49. 🔍 43% Dominus regnavitDominus regnavit
  50. 🔍 43% AedificansAedificans
  51. 🔍 43% De nocteDe nocte
  52. 🔍 43% Benedicite omnia operaBenedicite omnia opera
  53. 🔍 42% Benedixit filiis tuisBenedixit filiis tuis
  54. 🔍 42% Spera in DominoSpera in Domino
  55. 🔍 42% Domine audiviDomine audivi
  56. 🔍 42% Regnavit DominusRegnavit Dominus
  57. 🔍 42% Confitebor tibi DomineConfitebor tibi Domine
  58. 🔍 42% Domine in caeloDomine in caelo
  59. 🔍 42% Laetamini in Domino ... iusti (Mode 8g-a)Laetamini in Domino ... iusti (Mode 8g-a)
  60. 🔍 42% Ab insurgentibusAb insurgentibus
  61. 🔍 42% Veritas DominiVeritas Domini
  62. 🔍 42% Cantabimus et psallemusCantabimus et psallemus
  63. 🔍 42% Cunctis diebusCunctis diebus
  64. 🔍 42% Dixit Dominus Domino meoDixit Dominus Domino meo
  65. 🔍 42% Sitivit in teSitivit in te