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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Cantate DominoCantate Domino
  2. πŸ” 55% Cantate DominoCantate Domino
  3. πŸ” 51% Cantate DominoCantate Domino
  4. πŸ” 50% Cantate DominoCantate Domino
  5. πŸ” 47% Cantate Domino canticum novumCantate Domino canticum novum
  6. πŸ” 43% Cantate Domino ... novum lausCantate Domino ... novum laus
  7. πŸ” 43% Cantate Domino canticumCantate Domino canticum
  8. πŸ” 42% Cantate DominoCantate Domino
  9. πŸ” 40% Cantate Domino canticum novumCantate Domino canticum novum
  10. πŸ” 40% Cantate Domino ... novum lausCantate Domino ... novum laus
  11. πŸ” 39% Egredietur DominusEgredietur Dominus
  12. πŸ” 38% De caelo venietDe caelo veniet
  13. πŸ” 37% Dum veneritDum venerit
  14. πŸ” 37% Hodie scietisHodie scietis
  15. πŸ” 36% Ecce Rex venietEcce Rex veniet
  16. πŸ” 36% Ponent Domino gloriamPonent Domino gloriam
  17. πŸ” 34% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  18. πŸ” 34% Crastina erit vobisCrastina erit vobis
  19. πŸ” 34% Laetamini cum IerusalemLaetamini cum Ierusalem
  20. πŸ” 34% Propter SionPropter Sion
  21. πŸ” 34% Propter SionPropter Sion
  22. πŸ” 34% Nolite timereNolite timere
  23. πŸ” 33% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  24. πŸ” 33% De Sion venietDe Sion veniet
  25. πŸ” 33% Erumpant montesErumpant montes
  26. πŸ” 33% Emitte Agnum DomineEmitte Agnum Domine
  27. πŸ” 33% Ut cognoscamusUt cognoscamus
  28. πŸ” 33% Ad te DomineAd te Domine
  29. πŸ” 33% Levabit DominusLevabit Dominus
  30. πŸ” 32% Annuntiate populisAnnuntiate populis
  31. πŸ” 32% Ego autem ad DominumEgo autem ad Dominum
  32. πŸ” 32% Omnipotens SermoOmnipotens Sermo
  33. πŸ” 32% Crastina die delebiturCrastina die delebitur
  34. πŸ” 32% Iuste et pieIuste et pie
  35. πŸ” 32% Ecce Dominus venietEcce Dominus veniet
  36. πŸ” 32% Deus a LibanoDeus a Libano
  37. πŸ” 32% Sion renovaberisSion renovaberis
  38. πŸ” 32% Vigilate animoVigilate animo
  39. πŸ” 32% Quaerite DominumQuaerite Dominum
  40. πŸ” 32% Vigilate itaqueVigilate itaque
  41. πŸ” 32% Erunt pravaErunt prava
  42. πŸ” 32% Ex AEgypto vocaviEx AEgypto vocavi
  43. πŸ” 32% Spiritus Domini super meSpiritus Domini super me
  44. πŸ” 31% Benedicta tu in mulieribusBenedicta tu in mulieribus
  45. πŸ” 31% Vox clamantis in eremoVox clamantis in eremo
  46. πŸ” 31% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  47. πŸ” 31% Dicite pusillanimesDicite pusillanimes
  48. πŸ” 31% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  49. πŸ” 30% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  50. πŸ” 30% Ecce apparebitEcce apparebit
  51. πŸ” 30% De Sion exibit lexDe Sion exibit lex
  52. πŸ” 30% Sicut fulgur exitSicut fulgur exit
  53. πŸ” 30% Veniet Dominus in potestateVeniet Dominus in potestate
  54. πŸ” 30% Ecce iam venitEcce iam venit
  55. πŸ” 30% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  56. πŸ” 30% Spiritus SanctusSpiritus Sanctus
  57. πŸ” 30% Dominus legifer nosterDominus legifer noster
  58. πŸ” 30% Gaudete in DominoGaudete in Domino
  59. πŸ” 30% Ecce veniet Deus et homoEcce veniet Deus et homo
  60. πŸ” 30% Da mercedemDa mercedem
  61. πŸ” 29% Exspectabo DominumExspectabo Dominum
  62. πŸ” 29% Antequam convenirentAntequam convenirent
  63. πŸ” 29% Beata es MariaBeata es Maria
  64. πŸ” 29% Completi suntCompleti sunt
  65. πŸ” 29% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)