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: 2025-12-20. 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% A saeculo non audieruntA saeculo non audierunt
  2. πŸ” 75% A saeculo non audieruntA saeculo non audierunt
  3. πŸ” 29% A solis ortusA solis ortus
  4. πŸ” 27% Exsultabo in JerusalemExsultabo in Jerusalem
  5. πŸ” 26% Salvete Christi vulneraSalvete Christi vulnera
  6. πŸ” 26% Vidi aquam (B)Vidi aquam (B)
  7. πŸ” 25% Veni Redemptor gentiumVeni Redemptor gentium
  8. πŸ” 25% Hostis HerodesHostis Herodes
  9. πŸ” 25% O felicem virumO felicem virum
  10. πŸ” 25% Ad te levaviAd te levavi
  11. πŸ” 25% Exsultabo in JerusalemExsultabo in Jerusalem
  12. πŸ” 25% Sanctorum meritisSanctorum meritis
  13. πŸ” 24% A saeculo non est auditumA saeculo non est auditum
  14. πŸ” 24% Absterget DeusAbsterget Deus
  15. πŸ” 24% Crudelis HerodesCrudelis Herodes
  16. πŸ” 24% Nullis te genitorNullis te genitor
  17. πŸ” 23% Ad te levaviAd te levavi
  18. πŸ” 23% Venite exultemus IV GVenite exultemus IV G
  19. πŸ” 23% O lux beata TrinitasO lux beata Trinitas
  20. πŸ” 23% Ego clamaviEgo clamavi
  21. πŸ” 23% Vidi aquamVidi aquam
  22. πŸ” 23% A solis ortus cardineA solis ortus cardine
  23. πŸ” 23% AstiteruntAstiterunt
  24. πŸ” 23% Laetare caelum desuperLaetare caelum desuper
  25. πŸ” 23% NoliteNolite
  26. πŸ” 23% Felix per omnesFelix per omnes
  27. πŸ” 23% Verbum supernumVerbum supernum
  28. πŸ” 23% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  29. πŸ” 23% Legis sacrataeLegis sacratae
  30. πŸ” 22% In benedictioneIn benedictione
  31. πŸ” 22% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  32. πŸ” 22% Omnes amici meiOmnes amici mei
  33. πŸ” 22% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  34. πŸ” 22% Auctor beate saeculiAuctor beate saeculi
  35. πŸ” 22% Ad te DomineAd te Domine
  36. πŸ” 22% Jam lucis orto sidere (In Tempore Passionis)Jam lucis orto sidere (In Tempore Passionis)
  37. πŸ” 22% Crudelis HerodesCrudelis Herodes
  38. πŸ” 22% Crudelis Herodes DeumCrudelis Herodes Deum
  39. πŸ” 22% MemorareMemorare
  40. πŸ” 22% Rector potens (In Tempore Passionis)Rector potens (In Tempore Passionis)
  41. πŸ” 22% Beati martyresBeati martyres
  42. πŸ” 22% In excelso thronoIn excelso throno
  43. πŸ” 22% Deus tuorum militumDeus tuorum militum
  44. πŸ” 22% Dixerunt impii apud se nonDixerunt impii apud se non
  45. πŸ” 22% TorcularTorcular
  46. πŸ” 22% Quodcumque in orbeQuodcumque in orbe
  47. πŸ” 22% Non sunt loquelaeNon sunt loquelae
  48. πŸ” 22% O Roma felixO Roma felix
  49. πŸ” 22% Dicebat Jesus turbisDicebat Jesus turbis
  50. πŸ” 22% A solis ortus cardineA solis ortus cardine
  51. πŸ” 22% Absterget DeusAbsterget Deus
  52. πŸ” 21% Cor arca legem continensCor arca legem continens
  53. πŸ” 21% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  54. πŸ” 21% Aurora solis nuntiaAurora solis nuntia
  55. πŸ” 21% Benedictus es... in labiisBenedictus es... in labiis
  56. πŸ” 21% Quodcumque in orbeQuodcumque in orbe
  57. πŸ” 21% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  58. πŸ” 21% Rerum Deus (In Tempore Passionis)Rerum Deus (In Tempore Passionis)
  59. πŸ” 21% O castitatis signiferO castitatis signifer
  60. πŸ” 21% Aeterne Rex altissimeAeterne Rex altissime
  61. πŸ” 21% DilexistiDilexisti
  62. πŸ” 21% Christe Redemptor omnium conservaChriste Redemptor omnium conserva
  63. πŸ” 21% Amen... dico... qui nonAmen... dico... qui non
  64. πŸ” 21% Credo VIICredo VII
  65. πŸ” 21% Exsultet caelum (I)Exsultet caelum (I)