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% Veniet Dominus et nonVeniet Dominus et non
  2. 🔍 68% Veniet Dominus et nonVeniet Dominus et non
  3. 🔍 65% Veniet Dominus et nonVeniet Dominus et non
  4. 🔍 60% Veniet Dominus et nonVeniet Dominus et non
  5. 🔍 57% Veniet Dominus et nonVeniet Dominus et non
  6. 🔍 57% Veniet Dominus et nonVeniet Dominus et non
  7. 🔍 52% Veniet Dominus et nonVeniet Dominus et non
  8. 🔍 50% Ecce apparebitEcce apparebit
  9. 🔍 45% Ecce Dominus venietEcce Dominus veniet
  10. 🔍 45% Veniet Dominus in potestateVeniet Dominus in potestate
  11. 🔍 45% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  12. 🔍 44% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  13. 🔍 42% Ponent Domino gloriamPonent Domino gloriam
  14. 🔍 41% Dominus veniet occurriteDominus veniet occurrite
  15. 🔍 40% Scitote quia propeScitote quia prope
  16. 🔍 40% Montes et omnesMontes et omnes
  17. 🔍 40% Deus a LibanoDeus a Libano
  18. 🔍 39% Erunt pravaErunt prava
  19. 🔍 39% Ecce veniet desideratusEcce veniet desideratus
  20. 🔍 39% De caelo venietDe caelo veniet
  21. 🔍 39% De Sion venietDe Sion veniet
  22. 🔍 39% Ecce veniet Deus et homoEcce veniet Deus et homo
  23. 🔍 39% Levabit DominusLevabit Dominus
  24. 🔍 39% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  25. 🔍 38% Nolite timereNolite timere
  26. 🔍 37% Egredietur DominusEgredietur Dominus
  27. 🔍 37% Dominus legifer nosterDominus legifer noster
  28. 🔍 37% Montes et collesMontes et colles
  29. 🔍 36% Omnes sitientesOmnes sitientes
  30. 🔍 36% Omnipotens SermoOmnipotens Sermo
  31. 🔍 36% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  32. 🔍 36% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  33. 🔍 36% Ecce Rex venietEcce Rex veniet
  34. 🔍 36% Convertere DomineConvertere Domine
  35. 🔍 36% Ante me non estAnte me non est
  36. 🔍 35% Miserunt IudaeiMiserunt Iudaei
  37. 🔍 35% Dabo in SionDabo in Sion
  38. 🔍 35% Ierusalem gaudeIerusalem gaude
  39. 🔍 35% Egredietur virgaEgredietur virga
  40. 🔍 35% Ad te DomineAd te Domine
  41. 🔍 35% Dies Domini sicut furDies Domini sicut fur
  42. 🔍 35% Veniet fortiorVeniet fortior
  43. 🔍 35% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  44. 🔍 35% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  45. 🔍 35% Completi suntCompleti sunt
  46. 🔍 34% Ecce in nubibusEcce in nubibus
  47. 🔍 34% Hodie scietisHodie scietis
  48. 🔍 34% Dicite pusillanimesDicite pusillanimes
  49. 🔍 34% Sicut fulgur exitSicut fulgur exit
  50. 🔍 33% In illa dieIn illa die
  51. 🔍 33% Gaudete in DominoGaudete in Domino
  52. 🔍 33% Canite tubaCanite tuba
  53. 🔍 33% Tu BethlehemTu Bethlehem
  54. 🔍 33% Ecce completa suntEcce completa sunt
  55. 🔍 33% Super solium DavidSuper solium David
  56. 🔍 32% Ioannes autemIoannes autem
  57. 🔍 32% Antequam convenirentAntequam convenirent
  58. 🔍 32% Crastina erit vobisCrastina erit vobis
  59. 🔍 32% Vigilate itaqueVigilate itaque
  60. 🔍 32% Ego autem ad DominumEgo autem ad Dominum
  61. 🔍 32% Gaude et laetare filia SionGaude et laetare filia Sion
  62. 🔍 32% Quaerite DominumQuaerite Dominum
  63. 🔍 32% De Sion exibit lexDe Sion exibit lex
  64. 🔍 31% Ierusalem respiceIerusalem respice
  65. 🔍 31% Iuste et pieIuste et pie