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% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  2. 🔍 98% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  3. 🔍 52% Cantate DominoCantate Domino
  4. 🔍 51% Auxilium meumAuxilium meum
  5. 🔍 50% Cantate Domino et benediciteCantate Domino et benedicite
  6. 🔍 50% Exsultavit cor meumExsultavit cor meum
  7. 🔍 49% In DominoIn Domino
  8. 🔍 49% Inclinavit DominusInclinavit Dominus
  9. 🔍 49% Cantemus DominoCantemus Domino
  10. 🔍 48% Auxilium meumAuxilium meum
  11. 🔍 48% Cantabo DominoCantabo Domino
  12. 🔍 48% Benedixisti DomineBenedixisti Domine
  13. 🔍 47% Ad te levaviAd te levavi
  14. 🔍 46% Benedictus Dominus DeusBenedictus Dominus Deus
  15. 🔍 46% Inclina cor meumInclina cor meum
  16. 🔍 46% Adjutor in tribulationibusAdjutor in tribulationibus
  17. 🔍 45% Adorate DominumAdorate Dominum
  18. 🔍 45% Servite DominoServite Domino
  19. 🔍 45% Conserva meConserva me
  20. 🔍 45% Benedictus Dominus quiaBenedictus Dominus quia
  21. 🔍 45% Confitebor Domino nimisConfitebor Domino nimis
  22. 🔍 45% AmpliusAmplius
  23. 🔍 44% Adiutorium nostrumAdiutorium nostrum
  24. 🔍 44% Paratum cor meumParatum cor meum
  25. 🔍 44% Revela DominoRevela Domino
  26. 🔍 44% Beati omnesBeati omnes
  27. 🔍 43% Beatus populusBeatus populus
  28. 🔍 43% Da nobis DomineDa nobis Domine
  29. 🔍 43% Beati qui habitantBeati qui habitant
  30. 🔍 43% Custodit DominusCustodit Dominus
  31. 🔍 43% Benedictus Deus IsraelBenedictus Deus Israel
  32. 🔍 43% Auribus percipiteAuribus percipite
  33. 🔍 43% Eructavit cor meumEructavit cor meum
  34. 🔍 42% Candor est lucisCandor est lucis
  35. 🔍 42% Qui verbum meumQui verbum meum
  36. 🔍 42% Respexit DominusRespexit Dominus
  37. 🔍 42% Avertet DominusAvertet Dominus
  38. 🔍 41% In Domino speransIn Domino sperans
  39. 🔍 41% LaudaboLaudabo
  40. 🔍 41% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  41. 🔍 41% Ad te de luceAd te de luce
  42. 🔍 41% Et Dominus in circuituEt Dominus in circuitu
  43. 🔍 41% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  44. 🔍 41% Cor mundumCor mundum
  45. 🔍 41% Auxilium meumAuxilium meum
  46. 🔍 41% Domine audiviDomine audivi
  47. 🔍 41% Unde venietUnde veniet
  48. 🔍 41% Sana DomineSana Domine
  49. 🔍 41% Dixit Dominus Domino meoDixit Dominus Domino meo
  50. 🔍 41% Et invocabimusEt invocabimus
  51. 🔍 41% In Filio suoIn Filio suo
  52. 🔍 40% Intellege clamoremIntellege clamorem
  53. 🔍 40% Ab insurgentibusAb insurgentibus
  54. 🔍 40% Bonum est confiteriBonum est confiteri
  55. 🔍 40% Eruisti DomineEruisti Domine
  56. 🔍 40% AedificansAedificans
  57. 🔍 39% Bonitatem fecistiBonitatem fecisti
  58. 🔍 39% Laetamini in Domino ... iusti (Mode 8g-a)Laetamini in Domino ... iusti (Mode 8g-a)
  59. 🔍 39% Iustus et sanctusIustus et sanctus
  60. 🔍 39% Clamavi et exaudivit meClamavi et exaudivit me
  61. 🔍 39% Alieni insurrexeruntAlieni insurrexerunt
  62. 🔍 39% A timore inimiciA timore inimici
  63. 🔍 39% Beati qui ambulant 2 (Mode 8g-g)Beati qui ambulant 2 (Mode 8g-g)
  64. 🔍 39% Cantabimus et psallemusCantabimus et psallemus
  65. 🔍 39% Quoniam in teQuoniam in te