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% O beatum PontificemO beatum Pontificem
  2. πŸ” 85% O beatum Pontificem qui totisO beatum Pontificem qui totis
  3. πŸ” 75% O beatum PontificemO beatum Pontificem
  4. πŸ” 72% O beatum pontificemO beatum pontificem
  5. πŸ” 38% Stans beata AgathaStans beata Agatha
  6. πŸ” 38% Stans beata AgathaStans beata Agatha
  7. πŸ” 35% Stans a longeStans a longe
  8. πŸ” 33% Stabat mater 1Stabat mater 1
  9. πŸ” 31% Hodie Simon PetrusHodie Simon Petrus
  10. πŸ” 31% Hodie Simon PetrusHodie Simon Petrus
  11. πŸ” 31% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  12. πŸ” 31% Super muros tuosSuper muros tuos
  13. πŸ” 31% O beatum ApostolumO beatum Apostolum
  14. πŸ” 31% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  15. πŸ” 30% Ibat JesusIbat Jesus
  16. πŸ” 29% Cum videritisCum videritis
  17. πŸ” 29% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  18. πŸ” 29% Unus militumUnus militum
  19. πŸ” 29% Unus militumUnus militum
  20. πŸ” 29% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  21. πŸ” 29% Hodie completi suntHodie completi sunt
  22. πŸ” 29% Hodie completi sunt diesHodie completi sunt dies
  23. πŸ” 29% Non recedet lausNon recedet laus
  24. πŸ” 29% Cor arca legem continensCor arca legem continens
  25. πŸ” 28% Vos amici mei estisVos amici mei estis
  26. πŸ” 28% Veniet Dominus et nonVeniet Dominus et non
  27. πŸ” 28% Ibat Jesus in civitatemIbat Jesus in civitatem
  28. πŸ” 28% Christe flos convalliumChriste flos convallium
  29. πŸ” 28% Omnes sanctiOmnes sancti
  30. πŸ” 28% Domine Rex omnipotensDomine Rex omnipotens
  31. πŸ” 28% Lapides pretiosiLapides pretiosi
  32. πŸ” 28% Te Joseph celebrentTe Joseph celebrent
  33. πŸ” 28% Stans beata AgathaStans beata Agatha
  34. πŸ” 28% Super muros tuosSuper muros tuos
  35. πŸ” 27% Jesu Fili summi PatrisJesu Fili summi Patris
  36. πŸ” 27% En ut superbaEn ut superba
  37. πŸ” 27% Illi ergo hominesIlli ergo homines
  38. πŸ” 27% Illi ergo hominesIlli ergo homines
  39. πŸ” 27% In die magnoIn die magno
  40. πŸ” 27% Stans a longe publicanusStans a longe publicanus
  41. πŸ” 27% Auctor beate saeculiAuctor beate saeculi
  42. πŸ” 27% Hi novissimiHi novissimi
  43. πŸ” 27% Legis sacrataeLegis sacratae
  44. πŸ” 27% Sancti spiritusSancti spiritus
  45. πŸ” 27% Alto ex Olympi verticeAlto ex Olympi vertice
  46. πŸ” 27% Archangelus GabrielArchangelus Gabriel
  47. πŸ” 27% Te Deum PatremTe Deum Patrem
  48. πŸ” 27% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  49. πŸ” 26% Hodie Simon PetrusHodie Simon Petrus
  50. πŸ” 26% Stans autem JesusStans autem Jesus
  51. πŸ” 26% Stans autem JesusStans autem Jesus
  52. πŸ” 26% Amen dico vobis quia non praeteribitAmen dico vobis quia non praeteribit
  53. πŸ” 26% Fontes et omniaFontes et omnia
  54. πŸ” 26% Fontes et omniaFontes et omnia
  55. πŸ” 26% Te Joseph celebrentTe Joseph celebrent
  56. πŸ” 26% Cantantibus organisCantantibus organis
  57. πŸ” 26% Hodie Simon PetrusHodie Simon Petrus
  58. πŸ” 26% Christus Dei FiliusChristus Dei Filius
  59. πŸ” 26% Medicinam carnalemMedicinam carnalem
  60. πŸ” 26% Juvenes et virginesJuvenes et virgines
  61. πŸ” 26% Deficiente vinoDeficiente vino
  62. πŸ” 26% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  63. πŸ” 26% Mulier quae erat ... stansMulier quae erat ... stans
  64. πŸ” 26% O Beatum virum qui spretoO Beatum virum qui spreto
  65. πŸ” 26% Amen dico vobis quia nonAmen dico vobis quia non