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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Tu BethlehemTu Bethlehem
  2. πŸ” 61% Tu Bethlehem terraTu Bethlehem terra
  3. πŸ” 56% Tu BΓ©thlehem, terraTu BΓ©thlehem, terra
  4. πŸ” 53% Tu BethlehemTu Bethlehem
  5. πŸ” 50% Tu BethlehemTu Bethlehem
  6. πŸ” 49% Tu BethlehemTu Bethlehem
  7. πŸ” 49% Tu BethlehemTu Bethlehem
  8. πŸ” 49% Tu BethlehemTu Bethlehem
  9. πŸ” 39% Hodie scietisHodie scietis
  10. πŸ” 39% Completi suntCompleti sunt
  11. πŸ” 38% Cum esset desponsata (T. Adventus)Cum esset desponsata (T. Adventus)
  12. πŸ” 38% Nolite timereNolite timere
  13. πŸ” 38% Crastina erit vobisCrastina erit vobis
  14. πŸ” 37% Omnipotens SermoOmnipotens Sermo
  15. πŸ” 35% IucundareIucundare
  16. πŸ” 35% Ecce completa suntEcce completa sunt
  17. πŸ” 35% Ex AEgypto vocaviEx AEgypto vocavi
  18. πŸ” 35% Egredietur DominusEgredietur Dominus
  19. πŸ” 35% Ioannes autemIoannes autem
  20. πŸ” 34% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  21. πŸ” 34% Dabo in SionDabo in Sion
  22. πŸ” 34% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  23. πŸ” 34% Scitote quia propeScitote quia prope
  24. πŸ” 34% Vigilate itaqueVigilate itaque
  25. πŸ” 33% De Sion venietDe Sion veniet
  26. πŸ” 33% Veniet Dominus et nonVeniet Dominus et non
  27. πŸ” 33% Ierusalem respiceIerusalem respice
  28. πŸ” 33% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  29. πŸ” 33% Sicut fulgur exitSicut fulgur exit
  30. πŸ” 33% Ecce mitto angelum meumEcce mitto angelum meum
  31. πŸ” 33% Da mercedemDa mercedem
  32. πŸ” 32% Vox clamantis in eremoVox clamantis in eremo
  33. πŸ” 32% Levabit DominusLevabit Dominus
  34. πŸ” 32% IntueminiIntuemini
  35. πŸ” 32% Ut cognoscamusUt cognoscamus
  36. πŸ” 32% Crastina die delebiturCrastina die delebitur
  37. πŸ” 32% Antequam convenirentAntequam convenirent
  38. πŸ” 32% Tu es qui venturus esTu es qui venturus es
  39. πŸ” 31% Montes et collesMontes et colles
  40. πŸ” 31% Dominus legifer nosterDominus legifer noster
  41. πŸ” 31% Ad te DomineAd te Domine
  42. πŸ” 31% Vigilate animoVigilate animo
  43. πŸ” 31% Convertere DomineConvertere Domine
  44. πŸ” 31% De caelo venietDe caelo veniet
  45. πŸ” 31% Ecce iam venitEcce iam venit
  46. πŸ” 31% Dum veneritDum venerit
  47. πŸ” 31% Paratus esto IsraelParatus esto Israel
  48. πŸ” 31% Dicite pusillanimesDicite pusillanimes
  49. πŸ” 31% Sion renovaberisSion renovaberis
  50. πŸ” 31% Ecce veniet Deus et homoEcce veniet Deus et homo
  51. πŸ” 31% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  52. πŸ” 31% Omnes sitientesOmnes sitientes
  53. πŸ” 31% Dicit Dominus paenitentiamDicit Dominus paenitentiam
  54. πŸ” 30% Ecce Rex venietEcce Rex veniet
  55. πŸ” 30% Ego autem ad DominumEgo autem ad Dominum
  56. πŸ” 30% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  57. πŸ” 30% Ecce veniet desideratusEcce veniet desideratus
  58. πŸ” 30% Quaerite DominumQuaerite Dominum
  59. πŸ” 30% Miserunt IudaeiMiserunt Iudaei
  60. πŸ” 30% Ecce apparebitEcce apparebit
  61. πŸ” 30% Beatam me dicentBeatam me dicent
  62. πŸ” 30% Gaudete in DominoGaudete in Domino
  63. πŸ” 30% Ecce Dominus venietEcce Dominus veniet
  64. πŸ” 30% Christe Fili Dei viviChriste Fili Dei vivi
  65. πŸ” 30% Montes et omnesMontes et omnes