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 Domino et benediciteCantate Domino et benedicite
  2. 🔍 71% Cantate DominoCantate Domino
  3. 🔍 55% Benedicite omnia operaBenedicite omnia opera
  4. 🔍 54% Cantabo DominoCantabo Domino
  5. 🔍 53% Cantemus DominoCantemus Domino
  6. 🔍 52% Benedictus Dominus DeusBenedictus Dominus Deus
  7. 🔍 51% In DominoIn Domino
  8. 🔍 51% Hymnum cantate nobisHymnum cantate nobis
  9. 🔍 51% Cantate Domino et benediciteCantate Domino et benedicite
  10. 🔍 50% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  11. 🔍 50% Benedixisti DomineBenedixisti Domine
  12. 🔍 50% Ad te levaviAd te levavi
  13. 🔍 50% Adorate DominumAdorate Dominum
  14. 🔍 50% Benedictus Dominus quiaBenedictus Dominus quia
  15. 🔍 49% Benedicite Domino omnesBenedicite Domino omnes
  16. 🔍 49% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  17. 🔍 48% Beati omnesBeati omnes
  18. 🔍 48% Servite DominoServite Domino
  19. 🔍 47% Cantate... et benediciteCantate... et benedicite
  20. 🔍 47% Benedictus Deus IsraelBenedictus Deus Israel
  21. 🔍 47% AmpliusAmplius
  22. 🔍 47% Cantate Domino ... novum lausCantate Domino ... novum laus
  23. 🔍 46% Confitebor Domino nimisConfitebor Domino nimis
  24. 🔍 46% Beatus populusBeatus populus
  25. 🔍 46% Beati qui habitantBeati qui habitant
  26. 🔍 46% Adiutorium nostrumAdiutorium nostrum
  27. 🔍 46% Ad te de luceAd te de luce
  28. 🔍 45% Adjutor in tribulationibusAdjutor in tribulationibus
  29. 🔍 45% Cantate Domino ... novum lausCantate Domino ... novum laus
  30. 🔍 45% AedificansAedificans
  31. 🔍 45% Confitebor tibi DomineConfitebor tibi Domine
  32. 🔍 45% Conserva meConserva me
  33. 🔍 44% Avertet DominusAvertet Dominus
  34. 🔍 44% Domine in caeloDomine in caelo
  35. 🔍 44% Candor est lucisCandor est lucis
  36. 🔍 44% A timore inimiciA timore inimici
  37. 🔍 44% In noctibus benediciteIn noctibus benedicite
  38. 🔍 44% Te decet hymnusTe decet hymnus
  39. 🔍 43% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  40. 🔍 43% Ecce Dominus noster... et brachioEcce Dominus noster... et brachio
  41. 🔍 43% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  42. 🔍 43% Iustus et sanctusIustus et sanctus
  43. 🔍 43% Auribus percipiteAuribus percipite
  44. 🔍 43% Et Dominus in circuituEt Dominus in circuitu
  45. 🔍 43% Cantabimus et psallemusCantabimus et psallemus
  46. 🔍 43% Da nobis DomineDa nobis Domine
  47. 🔍 43% Bonum est confiteriBonum est confiteri
  48. 🔍 42% Intellege clamoremIntellege clamorem
  49. 🔍 42% Custodit DominusCustodit Dominus
  50. 🔍 42% Cor mundumCor mundum
  51. 🔍 42% Et invocabimusEt invocabimus
  52. 🔍 42% Exsultavit cor meumExsultavit cor meum
  53. 🔍 42% De nocteDe nocte
  54. 🔍 42% Benedicite gentesBenedicite gentes
  55. 🔍 42% Sana DomineSana Domine
  56. 🔍 42% Domine audiviDomine audivi
  57. 🔍 42% Bonitatem fecistiBonitatem fecisti
  58. 🔍 42% Conversus est furorConversus est furor
  59. 🔍 42% Quoniam in teQuoniam in te
  60. 🔍 42% Exsurge Domine et judicaExsurge Domine et judica
  61. 🔍 41% Calicem salutaris accipiamCalicem salutaris accipiam
  62. 🔍 41% In Domino speransIn Domino sperans
  63. 🔍 41% Ab insurgentibusAb insurgentibus
  64. 🔍 41% VoveteVovete
  65. 🔍 41% Respexit DominusRespexit Dominus