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% Suscitabit DeusSuscitabit Deus
  2. πŸ” 80% SuscitabitSuscitabit
  3. πŸ” 77% Suscitabit DeusSuscitabit Deus
  4. πŸ” 73% Suscitabit Deus caeliSuscitabit Deus caeli
  5. πŸ” 27% Montes et collesMontes et colles
  6. πŸ” 27% Gens et regnumGens et regnum
  7. πŸ” 25% Laudate Deum caeliLaudate Deum caeli
  8. πŸ” 25% Dabit ei DominusDabit ei Dominus
  9. πŸ” 24% Ante luciferum genitusAnte luciferum genitus
  10. πŸ” 24% Levabit Dominus signumLevabit Dominus signum
  11. πŸ” 24% Fecit nos DeoFecit nos Deo
  12. πŸ” 24% Montes et collesMontes et colles
  13. πŸ” 23% Montes et collesMontes et colles
  14. πŸ” 23% Justus germinabit (T. Pasch.)Justus germinabit (T. Pasch.)
  15. πŸ” 23% Gens et regnumGens et regnum
  16. πŸ” 23% Justus germinabit (T. Pasch.)Justus germinabit (T. Pasch.)
  17. πŸ” 23% Martinus Abrahae sinuMartinus Abrahae sinu
  18. πŸ” 23% Redemisti nos DomineRedemisti nos Domine
  19. πŸ” 23% GenuistiGenuisti
  20. πŸ” 22% Ecce quod concupiviEcce quod concupivi
  21. πŸ” 22% Dabit illi DominusDabit illi Dominus
  22. πŸ” 22% Dabit illi DominusDabit illi Dominus
  23. πŸ” 22% Cantantibus organisCantantibus organis
  24. πŸ” 22% Regnum ejusRegnum ejus
  25. πŸ” 22% In aetΓ©rnum misericΓ³rdiaIn aetΓ©rnum misericΓ³rdia
  26. πŸ” 21% Rectus Dominus DeusRectus Dominus Deus
  27. πŸ” 21% Quod uni ex minimisQuod uni ex minimis
  28. πŸ” 21% Christus Dei FiliusChristus Dei Filius
  29. πŸ” 21% Ne tacueris DeusNe tacueris Deus
  30. πŸ” 21% Suscitabit DominusSuscitabit Dominus
  31. πŸ” 21% Bonum mihiBonum mihi
  32. πŸ” 21% Angelus Domini nuntiavitAngelus Domini nuntiavit
  33. πŸ” 21% Ecce fidelis servusEcce fidelis servus
  34. πŸ” 21% Dabit illi DominusDabit illi Dominus
  35. πŸ” 21% Deus misereaturDeus misereatur
  36. πŸ” 21% Gabriel Angelus descenditGabriel Angelus descendit
  37. πŸ” 21% Deus a LibanoDeus a Libano
  38. πŸ” 21% In spirituIn spiritu
  39. πŸ” 21% Laurentius ingressus estLaurentius ingressus est
  40. πŸ” 20% Ecce in nubibusEcce in nubibus
  41. πŸ” 20% Vidi aquamVidi aquam
  42. πŸ” 20% Martinus Abrahae sinuMartinus Abrahae sinu
  43. πŸ” 20% Justus germinabitJustus germinabit
  44. πŸ” 20% Puer Jesus proficiebatPuer Jesus proficiebat
  45. πŸ” 20% Scitote quia propeScitote quia prope
  46. πŸ” 20% Veniet Dominus et nonVeniet Dominus et non
  47. πŸ” 20% Quodcumque ligaverisQuodcumque ligaveris
  48. πŸ” 20% Quodcumque ligaverisQuodcumque ligaveris
  49. πŸ” 20% Respondens autem AngelusRespondens autem Angelus
  50. πŸ” 20% Dabit ei DominusDabit ei Dominus
  51. πŸ” 20% Dabit illi DominusDabit illi Dominus
  52. πŸ” 20% Dabit eiDabit ei
  53. πŸ” 20% Super solium DavidSuper solium David
  54. πŸ” 20% Cantantibus organisCantantibus organis
  55. πŸ” 20% Amen dico vobis quod uniAmen dico vobis quod uni
  56. πŸ” 20% Sic Deus dilexitSic Deus dilexit
  57. πŸ” 20% Nazaraeus vocabiturNazaraeus vocabitur
  58. πŸ” 20% Justus germinabitJustus germinabit
  59. πŸ” 20% Omnis sapientiaOmnis sapientia
  60. πŸ” 19% Vau. Et egressus estVau. Et egressus est
  61. πŸ” 19% Dabit ei DominusDabit ei Dominus
  62. πŸ” 19% Veniet Dominus et nonVeniet Dominus et non
  63. πŸ” 19% Magister quod estMagister quod est
  64. πŸ” 19% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  65. πŸ” 19% Dixit autem MariaDixit autem Maria