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% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  2. πŸ” 65% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  3. πŸ” 63% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  4. πŸ” 61% Rorate cΓ¦li… CΓ¦liRorate cΓ¦li… CΓ¦li
  5. πŸ” 51% Rorate caeli desuperRorate caeli desuper
  6. πŸ” 49% Rorate caeli desuperRorate caeli desuper
  7. πŸ” 44% Rorate caeliRorate caeli
  8. πŸ” 43% Ad te DomineAd te Domine
  9. πŸ” 41% Emitte Agnum DomineEmitte Agnum Domine
  10. πŸ” 40% Ego autem ad DominumEgo autem ad Dominum
  11. πŸ” 39% Exspectabo DominumExspectabo Dominum
  12. πŸ” 39% Quaerite DominumQuaerite Dominum
  13. πŸ” 39% Sion renovaberisSion renovaberis
  14. πŸ” 37% De caelo venietDe caelo veniet
  15. πŸ” 37% Egredietur DominusEgredietur Dominus
  16. πŸ” 36% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  17. πŸ” 35% IntueminiIntuemini
  18. πŸ” 35% Rorate caeli desuperRorate caeli desuper
  19. πŸ” 35% Ut cognoscamusUt cognoscamus
  20. πŸ” 35% Deus a LibanoDeus a Libano
  21. πŸ” 34% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  22. πŸ” 34% Sion noli timereSion noli timere
  23. πŸ” 34% Rorate cΓ¦li… Et justitiaRorate cΓ¦li… Et justitia
  24. πŸ” 33% Hodie scietisHodie scietis
  25. πŸ” 33% Erunt pravaErunt prava
  26. πŸ” 33% Ex AEgypto vocaviEx AEgypto vocavi
  27. πŸ” 33% Propter SionPropter Sion
  28. πŸ” 33% Propter SionPropter Sion
  29. πŸ” 33% Vox clamantis in eremoVox clamantis in eremo
  30. πŸ” 33% Haurietis aquasHaurietis aquas
  31. πŸ” 32% Dum veneritDum venerit
  32. πŸ” 32% Omnis vallisOmnis vallis
  33. πŸ” 32% Super te Ierusalem orieturSuper te Ierusalem orietur
  34. πŸ” 32% Crastina die delebiturCrastina die delebitur
  35. πŸ” 32% Super solium DavidSuper solium David
  36. πŸ” 32% Vox clamantis in desertoVox clamantis in deserto
  37. πŸ” 31% Montes et omnesMontes et omnes
  38. πŸ” 31% Exspectetur sicut pluviaExspectetur sicut pluvia
  39. πŸ” 31% Cantate DominoCantate Domino
  40. πŸ” 31% Ecce iam venitEcce iam venit
  41. πŸ” 31% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  42. πŸ” 31% Veniet Dominus in potestateVeniet Dominus in potestate
  43. πŸ” 30% Dominus legifer nosterDominus legifer noster
  44. πŸ” 30% Ecce Dominus venietEcce Dominus veniet
  45. πŸ” 30% Prophetae predicaveruntProphetae predicaverunt
  46. πŸ” 30% Nolite timereNolite timere
  47. πŸ” 30% De Sion venietDe Sion veniet
  48. πŸ” 30% Spiritus Domini super meSpiritus Domini super me
  49. πŸ” 30% Consolamini consolaminiConsolamini consolamini
  50. πŸ” 30% Ecce veniet Dominus princepsEcce veniet Dominus princeps
  51. πŸ” 30% Rorate caeli... (Ps. Caeli enarrant)Rorate caeli... (Ps. Caeli enarrant)
  52. πŸ” 30% Ecce Rex venietEcce Rex veniet
  53. πŸ” 29% Paratus esto IsraelParatus esto Israel
  54. πŸ” 29% Vigilate animoVigilate animo
  55. πŸ” 29% Constantes estoteConstantes estote
  56. πŸ” 29% Dicite pusillanimesDicite pusillanimes
  57. πŸ” 29% O EmmanuelO Emmanuel
  58. πŸ” 29% Ante me non estAnte me non est
  59. πŸ” 29% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  60. πŸ” 29% Da mercedemDa mercedem
  61. πŸ” 29% Completi suntCompleti sunt
  62. πŸ” 29% Ecce veniet Dominus ut sedeatEcce veniet Dominus ut sedeat
  63. πŸ” 29% Iuste et pieIuste et pie
  64. πŸ” 29% Beata es MariaBeata es Maria
  65. πŸ” 29% Veni ad liberandumVeni ad liberandum