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% Urbs fortitudinis nostraeUrbs fortitudinis nostrae
  2. πŸ” 61% Urbs fortitudinisUrbs fortitudinis
  3. πŸ” 61% Urbs fortitudinisUrbs fortitudinis
  4. πŸ” 61% Urbs fortitudinisUrbs fortitudinis
  5. πŸ” 61% Urbs fortitudinisUrbs fortitudinis
  6. πŸ” 58% Urbs fortitudinisUrbs fortitudinis
  7. πŸ” 51% Urbs fortitudinis nostrae SionUrbs fortitudinis nostrae Sion
  8. πŸ” 43% Urbs fortitudinisUrbs fortitudinis
  9. πŸ” 39% Sion renovaberisSion renovaberis
  10. πŸ” 37% Emitte Agnum DomineEmitte Agnum Domine
  11. πŸ” 35% Quaerite DominumQuaerite Dominum
  12. πŸ” 35% Urbs fortitudinisUrbs fortitudinis
  13. πŸ” 35% Ad te DomineAd te Domine
  14. πŸ” 34% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  15. πŸ” 33% Dabo in SionDabo in Sion
  16. πŸ” 33% Vox clamantis in eremoVox clamantis in eremo
  17. πŸ” 33% Omnis vallisOmnis vallis
  18. πŸ” 32% Sion noli timereSion noli timere
  19. πŸ” 32% Veni Domine et noli (Ant.)Veni Domine et noli (Ant.)
  20. πŸ” 31% Ecce Dominus noster... ut illuminetEcce Dominus noster... ut illuminet
  21. πŸ” 31% Exspectabo DominumExspectabo Dominum
  22. πŸ” 30% Beata es MariaBeata es Maria
  23. πŸ” 29% Ecce iam venitEcce iam venit
  24. πŸ” 29% O EmmanuelO Emmanuel
  25. πŸ” 29% Omnes sitientesOmnes sitientes
  26. πŸ” 28% Ioannes autemIoannes autem
  27. πŸ” 28% Montes et collesMontes et colles
  28. πŸ” 28% Nolite timereNolite timere
  29. πŸ” 28% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  30. πŸ” 28% Dicit Dominus paenitentiamDicit Dominus paenitentiam
  31. πŸ” 28% Ierusalem gaudeIerusalem gaude
  32. πŸ” 28% Crastina die delebiturCrastina die delebitur
  33. πŸ” 28% Adoro te devoteAdoro te devote
  34. πŸ” 28% Christe Fili Dei viviChriste Fili Dei vivi
  35. πŸ” 28% Haurietis aquasHaurietis aquas
  36. πŸ” 28% Annuntiate populisAnnuntiate populis
  37. πŸ” 27% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  38. πŸ” 27% Veniet Dominus et nonVeniet Dominus et non
  39. πŸ” 27% De Sion veniet qui regnaturusDe Sion veniet qui regnaturus
  40. πŸ” 27% Dum veneritDum venerit
  41. πŸ” 27% Ecce in nubibusEcce in nubibus
  42. πŸ” 27% Prophetae predicaveruntProphetae predicaverunt
  43. πŸ” 27% Omnipotens SermoOmnipotens Sermo
  44. πŸ” 27% Egredietur DominusEgredietur Dominus
  45. πŸ” 26% Ecce mitto angelum meumEcce mitto angelum meum
  46. πŸ” 26% Ecce Dominus venietEcce Dominus veniet
  47. πŸ” 26% O Rex gentiumO Rex gentium
  48. πŸ” 26% Ecce apparebitEcce apparebit
  49. πŸ” 26% Sicut fulgur exitSicut fulgur exit
  50. πŸ” 26% Completi suntCompleti sunt
  51. πŸ” 26% Dominus veniet occurriteDominus veniet occurrite
  52. πŸ” 26% Ante me non estAnte me non est
  53. πŸ” 26% IntueminiIntuemini
  54. πŸ” 26% Cantate DominoCantate Domino
  55. πŸ” 26% Spiritus SanctusSpiritus Sanctus
  56. πŸ” 26% Vigilate animoVigilate animo
  57. πŸ” 26% Canite tubaCanite tuba
  58. πŸ” 26% Montes et omnesMontes et omnes
  59. πŸ” 26% De Sion venietDe Sion veniet
  60. πŸ” 26% Dicite filiae SionDicite filiae Sion
  61. πŸ” 26% Hodie scietisHodie scietis
  62. πŸ” 25% Ierusalem respiceIerusalem respice
  63. πŸ” 25% Salve Pater SalvatorisSalve Pater Salvatoris
  64. πŸ” 25% Credo IIICredo III
  65. πŸ” 25% Vox clamantis in desertoVox clamantis in deserto