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% Sepulto Domino (Mode 6f)Sepulto Domino (Mode 6f)
  2. 🔍 90% Sepulto Domino (Mode 2*a)Sepulto Domino (Mode 2*a)
  3. 🔍 41% In DominoIn Domino
  4. 🔍 41% Anxiatus estAnxiatus est
  5. 🔍 40% Servite DominoServite Domino
  6. 🔍 39% Cantate DominoCantate Domino
  7. 🔍 38% Sepulto DominoSepulto Domino
  8. 🔍 38% In domum DominiIn domum Domini
  9. 🔍 37% EsurientesEsurientes
  10. 🔍 37% Revela DominoRevela Domino
  11. 🔍 37% Cantemus DominoCantemus Domino
  12. 🔍 37% Cum accepisset acetumCum accepisset acetum
  13. 🔍 37% Anxiatus estAnxiatus est
  14. 🔍 37% Spera in DominoSpera in Domino
  15. 🔍 36% Nemo in eumNemo in eum
  16. 🔍 36% Domine Deus meus in te speraviDomine Deus meus in te speravi
  17. 🔍 36% Exsultemus in DominoExsultemus in Domino
  18. 🔍 36% Inclinavit DominusInclinavit Dominus
  19. 🔍 36% PosueruntPosuerunt
  20. 🔍 36% Auxilium meum a Domino (Mode E)Auxilium meum a Domino (Mode E)
  21. 🔍 36% Auxilium meum a Domino (Mode 8)Auxilium meum a Domino (Mode 8)
  22. 🔍 35% Laetamini in Domino ... iusti (Mode 8g-a)Laetamini in Domino ... iusti (Mode 8g-a)
  23. 🔍 35% Praeceptum DominiPraeceptum Domini
  24. 🔍 35% In Domino speransIn Domino sperans
  25. 🔍 35% Miserere mei DeusMiserere mei Deus
  26. 🔍 35% Laetamini in Domino ... iusti (Mode 8g-g)Laetamini in Domino ... iusti (Mode 8g-g)
  27. 🔍 35% Attendite universiAttendite universi
  28. 🔍 35% Dixit Dominus Domino meoDixit Dominus Domino meo
  29. 🔍 35% Domine audiviDomine audivi
  30. 🔍 35% Redempti a DominoRedempti a Domino
  31. 🔍 35% Ponent DominoPonent Domino
  32. 🔍 35% Ponent DominoPonent Domino
  33. 🔍 34% Mulieres sedentesMulieres sedentes
  34. 🔍 34% Benedicam DominoBenedicam Domino
  35. 🔍 34% Sepulto DominoSepulto Domino
  36. 🔍 34% Magna operaMagna opera
  37. 🔍 34% Non haberesNon haberes
  38. 🔍 34% Potestatem habeoPotestatem habeo
  39. 🔍 34% O vos omnesO vos omnes
  40. 🔍 34% Multiplicabitur 1 (Mode 1g)Multiplicabitur 1 (Mode 1g)
  41. 🔍 34% Domine refugiumDomine refugium
  42. 🔍 34% Ecce in nubibusEcce in nubibus
  43. 🔍 34% Ecce in nubibusEcce in nubibus
  44. 🔍 33% Traditor autemTraditor autem
  45. 🔍 33% Domine in caeloDomine in caelo
  46. 🔍 33% Ait latroAit latro
  47. 🔍 33% Qui post meQui post me
  48. 🔍 33% Qui post meQui post me
  49. 🔍 33% Domine clamaviDomine clamavi
  50. 🔍 33% Cantabo DominoCantabo Domino
  51. 🔍 33% Nato DominoNato Domino
  52. 🔍 33% HabitabitHabitabit
  53. 🔍 33% Fili recordareFili recordare
  54. 🔍 33% Proprio Filio 1Proprio Filio 1
  55. 🔍 33% Adjutor in tribulationibusAdjutor in tribulationibus
  56. 🔍 33% Domine bonum estDomine bonum est
  57. 🔍 33% Dominus in temploDominus in templo
  58. 🔍 33% Tu autem cum oraverisTu autem cum oraveris
  59. 🔍 33% Lauda JerusalemLauda Jerusalem
  60. 🔍 33% Quod natum estQuod natum est
  61. 🔍 33% Laudate nomen DominiLaudate nomen Domini
  62. 🔍 33% Benedictus Deus IsraelBenedictus Deus Israel
  63. 🔍 33% Deus misereaturDeus misereatur
  64. 🔍 32% Domine non est exaltatumDomine non est exaltatum
  65. 🔍 32% Multiplicabitur 1Multiplicabitur 1