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% O Radix IesseO Radix Iesse
  2. 🔍 66% O Radix IesseO Radix Iesse
  3. 🔍 66% O Radix IesseO Radix Iesse
  4. 🔍 58% O radix JesseO radix Jesse
  5. 🔍 56% O radix JesseO radix Jesse
  6. 🔍 55% O radix JesseO radix Jesse
  7. 🔍 54% O radix JesseO radix Jesse
  8. 🔍 53% O RadixO Radix
  9. 🔍 50% O EmmanuelO Emmanuel
  10. 🔍 50% O radix JesseO radix Jesse
  11. 🔍 46% O Rex gentiumO Rex gentium
  12. 🔍 41% O AdonaiO Adonai
  13. 🔍 40% O OriensO Oriens
  14. 🔍 39% O Clavis DavidO Clavis David
  15. 🔍 37% O SapientiaO Sapientia
  16. 🔍 34% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  17. 🔍 32% Levabit DominusLevabit Dominus
  18. 🔍 31% Constantes estoteConstantes estote
  19. 🔍 31% Vigilate animoVigilate animo
  20. 🔍 31% Convertere DomineConvertere Domine
  21. 🔍 31% Ecce iam venitEcce iam venit
  22. 🔍 31% Nolite timereNolite timere
  23. 🔍 30% Dum veneritDum venerit
  24. 🔍 30% Erunt pravaErunt prava
  25. 🔍 30% Ostende nobis DomineOstende nobis Domine
  26. 🔍 30% Ecce apparebitEcce apparebit
  27. 🔍 30% Beata es MariaBeata es Maria
  28. 🔍 30% Ecce in nubibusEcce in nubibus
  29. 🔍 30% Montes et omnesMontes et omnes
  30. 🔍 29% Dabo in SionDabo in Sion
  31. 🔍 29% Veniet Dominus et nonVeniet Dominus et non
  32. 🔍 29% Erumpant montesErumpant montes
  33. 🔍 28% IntueminiIntuemini
  34. 🔍 28% Ne timeas MariaNe timeas Maria
  35. 🔍 28% Ante me non estAnte me non est
  36. 🔍 28% Ponent Domino gloriamPonent Domino gloriam
  37. 🔍 28% Scitote quia propeScitote quia prope
  38. 🔍 28% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  39. 🔍 28% Ioannes autemIoannes autem
  40. 🔍 27% Iuste et pieIuste et pie
  41. 🔍 27% Egredietur virgaEgredietur virga
  42. 🔍 27% Omnipotens SermoOmnipotens Sermo
  43. 🔍 27% Veniet Dominus in potestateVeniet Dominus in potestate
  44. 🔍 27% Dicite pusillanimesDicite pusillanimes
  45. 🔍 27% Ecce Dominus venietEcce Dominus veniet
  46. 🔍 27% Spiritus Domini super meSpiritus Domini super me
  47. 🔍 27% Veni Domine visitare nosVeni Domine visitare nos
  48. 🔍 27% IucundareIucundare
  49. 🔍 27% Ecce veniet desideratusEcce veniet desideratus
  50. 🔍 27% Veni ad liberandumVeni ad liberandum
  51. 🔍 27% Paratus esto IsraelParatus esto Israel
  52. 🔍 27% Dominus legifer nosterDominus legifer noster
  53. 🔍 27% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  54. 🔍 26% Ecce completa suntEcce completa sunt
  55. 🔍 26% Jam lucis orto sidere (Tempore Adventus)Jam lucis orto sidere (Tempore Adventus)
  56. 🔍 26% Rector potens (In Adventu)Rector potens (In Adventu)
  57. 🔍 26% Rector potens (In Adventu)Rector potens (In Adventu)
  58. 🔍 26% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  59. 🔍 26% Consolamini consolaminiConsolamini consolamini
  60. 🔍 26% Annuntiate populisAnnuntiate populis
  61. 🔍 26% Completi suntCompleti sunt
  62. 🔍 26% Spiritus Domini super meSpiritus Domini super me
  63. 🔍 26% Egredietur DominusEgredietur Dominus
  64. 🔍 26% Ierusalem gaudeIerusalem gaude
  65. 🔍 25% Consurge consurgeConsurge consurge