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: 2025-12-20. 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% Jesus autem cumJesus autem cum
  2. 🔍 85% Jesus autem cum jejunassetJesus autem cum jejunasset
  3. 🔍 75% Jesus autemJesus autem
  4. 🔍 70% Ductus est JesusDuctus est Jesus
  5. 🔍 69% Jesus... jejunassetJesus... jejunasset
  6. 🔍 58% Ductus estDuctus est
  7. 🔍 58% Ductus est JesusDuctus est Jesus
  8. 🔍 38% Ductus est IesusDuctus est Iesus
  9. 🔍 36% Moyses famulus DominiMoyses famulus Domini
  10. 🔍 31% Accepit ergoAccepit ergo
  11. 🔍 30% Jesus cum essetJesus cum esset
  12. 🔍 30% Ipse Jesus erat incipiensIpse Jesus erat incipiens
  13. 🔍 29% Jesus autem transiensJesus autem transiens
  14. 🔍 28% Conventione autemConventione autem
  15. 🔍 28% Et ipse JesusEt ipse Jesus
  16. 🔍 27% Jacob autem genuitJacob autem genuit
  17. 🔍 27% Accepit ergo JesusAccepit ergo Jesus
  18. 🔍 27% Et ipse Jesus eratEt ipse Jesus erat
  19. 🔍 26% Deus autem nosterDeus autem noster
  20. 🔍 26% Et cum ejecissetEt cum ejecisset
  21. 🔍 26% Stans autem JesusStans autem Jesus
  22. 🔍 26% Stans autem JesusStans autem Jesus
  23. 🔍 26% Ipse JesusIpse Jesus
  24. 🔍 25% Ait autem AngelusAit autem Angelus
  25. 🔍 25% Ad Jesum autemAd Jesum autem
  26. 🔍 25% Joannes autemJoannes autem
  27. 🔍 25% Descendit Jesus cum eis (Ant.)Descendit Jesus cum eis (Ant.)
  28. 🔍 24% Cognovit autemCognovit autem
  29. 🔍 24% At Jesus conversusAt Jesus conversus
  30. 🔍 24% Cognovit autem paterCognovit autem pater
  31. 🔍 24% Ne tacuerisNe tacueris
  32. 🔍 24% Unus autem ex illisUnus autem ex illis
  33. 🔍 24% Deficiente vinoDeficiente vino
  34. 🔍 24% Puer JesusPuer Jesus
  35. 🔍 23% Amen dico vobis quia nemoAmen dico vobis quia nemo
  36. 🔍 23% Cum pervenisset beatus AndreasCum pervenisset beatus Andreas
  37. 🔍 23% Subiit ergoSubiit ergo
  38. 🔍 23% Cum redirentCum redirent
  39. 🔍 23% Corpora sanctorumCorpora sanctorum
  40. 🔍 23% Conventione autemConventione autem
  41. 🔍 23% Tu gloria JerusalemTu gloria Jerusalem
  42. 🔍 22% Veni electa meaVeni electa mea
  43. 🔍 22% Erat quidam regulusErat quidam regulus
  44. 🔍 22% Ecce nomen Domini venitEcce nomen Domini venit
  45. 🔍 22% Exsultate justiExsultate justi
  46. 🔍 22% Nos autem gloriari (Ant)Nos autem gloriari (Ant)
  47. 🔍 22% Tu autem cum oraverisTu autem cum oraveris
  48. 🔍 22% Jacob autem genuitJacob autem genuit
  49. 🔍 22% Unus ex duobusUnus ex duobus
  50. 🔍 22% Jacob autem genuitJacob autem genuit
  51. 🔍 22% Euge serve bone in modicoEuge serve bone in modico
  52. 🔍 22% Vobis datum estVobis datum est
  53. 🔍 22% Ibat JesusIbat Jesus
  54. 🔍 22% Cum esset seroCum esset sero
  55. 🔍 21% Ego autem in DominoEgo autem in Domino
  56. 🔍 21% Miserere mihiMiserere mihi
  57. 🔍 21% Inclinavit se JesusInclinavit se Jesus
  58. 🔍 21% Cum vidisset Jesus MatremCum vidisset Jesus Matrem
  59. 🔍 21% Cum jucunditate NativitatemCum jucunditate Nativitatem
  60. 🔍 21% Cum jucunditate NativitatemCum jucunditate Nativitatem
  61. 🔍 21% Jesus autem transiensJesus autem transiens
  62. 🔍 21% Et ecce apparueruntEt ecce apparuerunt
  63. 🔍 21% Tulerunt lapidesTulerunt lapides
  64. 🔍 21% Maria autemMaria autem
  65. 🔍 21% Pinguis estPinguis est