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% NuptiΓ¦ factΓ¦ suntNuptiΓ¦ factΓ¦ sunt
  2. πŸ” 38% Nuptiae factaeNuptiae factae
  3. πŸ” 37% NuptiΓ¦ quidemNuptiΓ¦ quidem
  4. πŸ” 30% Hi suntHi sunt
  5. πŸ” 29% NuptiΓ¦ quidemNuptiΓ¦ quidem
  6. πŸ” 27% In GalilaeaIn Galilaea
  7. πŸ” 27% Angelus DominiAngelus Domini
  8. πŸ” 26% AlleluiaAlleluia
  9. πŸ” 26% Viri GalilaeiViri Galilaei
  10. πŸ” 25% Clamor meusClamor meus
  11. πŸ” 25% Suscepimus DeusSuscepimus Deus
  12. πŸ” 24% Regina cΓ¦liRegina cΓ¦li
  13. πŸ” 24% Inclinavit DominusInclinavit Dominus
  14. πŸ” 24% Tota pulchra es MariaTota pulchra es Maria
  15. πŸ” 24% Ave MariaAve Maria
  16. πŸ” 24% AlleluiaAlleluia
  17. πŸ” 23% AlleluiaAlleluia
  18. πŸ” 23% Descendit Iesus cum eisDescendit Iesus cum eis
  19. πŸ” 23% Virgo MarΓ­aVirgo MarΓ­a
  20. πŸ” 23% Ascendit DeusAscendit Deus
  21. πŸ” 23% A fructu frumentiA fructu frumenti
  22. πŸ” 23% Spiritus qui a Patre proceditSpiritus qui a Patre procedit
  23. πŸ” 23% Beata MaterBeata Mater
  24. πŸ” 23% Misit DominusMisit Dominus
  25. πŸ” 22% Deus meusDeus meus
  26. πŸ” 22% Dominus ab uteroDominus ab utero
  27. πŸ” 22% Omnes GentesOmnes Gentes
  28. πŸ” 22% Iusti confitebunturIusti confitebuntur
  29. πŸ” 22% IntroiboIntroibo
  30. πŸ” 22% Nos autemNos autem
  31. πŸ” 22% Paradisi portΓ¦Paradisi portΓ¦
  32. πŸ” 22% Confirma hoc DeusConfirma hoc Deus
  33. πŸ” 22% Sanctum nomen DominiSanctum nomen Domini
  34. πŸ” 22% Nuptiae factae suntNuptiae factae sunt
  35. πŸ” 22% Alleluia Omnes GentesAlleluia Omnes Gentes
  36. πŸ” 21% IlluminaIllumina
  37. πŸ” 21% Factus est adiutorFactus est adiutor
  38. πŸ” 21% Media nocteMedia nocte
  39. πŸ” 21% Posuisti, DominePosuisti, Domine
  40. πŸ” 21% Sede a dextris meisSede a dextris meis
  41. πŸ” 21% In tribulationeIn tribulatione
  42. πŸ” 21% Benedictus esBenedictus es
  43. πŸ” 21% Diffusa est gratiaDiffusa est gratia
  44. πŸ” 21% Ave MaterAve Mater
  45. πŸ” 21% Nuptiae factae suntNuptiae factae sunt
  46. πŸ” 21% Ego sum panis vivusEgo sum panis vivus
  47. πŸ” 21% Assumpsit IesusAssumpsit Iesus
  48. πŸ” 21% Abiit JesusAbiit Jesus
  49. πŸ” 21% Spiritus DominiSpiritus Domini
  50. πŸ” 21% SanctificavitSanctificavit
  51. πŸ” 21% In cΓ¦lestibus regnisIn cΓ¦lestibus regnis
  52. πŸ” 21% Ecce fidelis servus et prudensEcce fidelis servus et prudens
  53. πŸ” 20% Alma RedemptorisAlma Redemptoris
  54. πŸ” 20% Ave MariaAve Maria
  55. πŸ” 20% Nuptiae quidem paratae suntNuptiae quidem paratae sunt
  56. πŸ” 20% Ioseph fili DavidIoseph fili David
  57. πŸ” 20% LaudateLaudate
  58. πŸ” 20% Dilexisti iustitiamDilexisti iustitiam
  59. πŸ” 20% Iubilate DeoIubilate Deo
  60. πŸ” 20% Qui habitasQui habitas
  61. πŸ” 20% Fidelis servus et prudensFidelis servus et prudens
  62. πŸ” 20% Domus meaDomus mea
  63. πŸ” 20% Veni sponsa ChristiVeni sponsa Christi
  64. πŸ” 20% Hi sunt qui cum mulieribusHi sunt qui cum mulieribus
  65. πŸ” 20% Cantate DominoCantate Domino