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 🔍 to find similarities to the given chant.

  1. 🔍 100% AdducenturAdducentur
  2. 🔍 70% Benedictus DominusBenedictus Dominus
  3. 🔍 63% Veni Domine et noliVeni Domine et noli
  4. 🔍 58% AdducenturAdducentur
  5. 🔍 50% Benedictus DominusBenedictus Dominus
  6. 🔍 49% Veni Domine et noliVeni Domine et noli
  7. 🔍 48% Paratum cor meumParatum cor meum
  8. 🔍 47% Beatam me dicentBeatam me dicent
  9. 🔍 34% AdducenturAdducentur
  10. 🔍 32% AdducenturAdducentur
  11. 🔍 31% Veni DomineVeni Domine
  12. 🔍 30% Justorum animaeJustorum animae
  13. 🔍 30% ErueErue
  14. 🔍 28% Paratum cor meumParatum cor meum
  15. 🔍 27% Stetit Angelus (Off, verses)Stetit Angelus (Off, verses)
  16. 🔍 27% Afferentur... proximaeAfferentur... proximae
  17. 🔍 26% Afferentur... post eamAfferentur... post eam
  18. 🔍 25% Veni Domine et noliVeni Domine et noli
  19. 🔍 25% Timete DominumTimete Dominum
  20. 🔍 24% Afferentur... post eamAfferentur... post eam
  21. 🔍 23% Afferentur... proximaeAfferentur... proximae
  22. 🔍 23% Veni DomineVeni Domine
  23. 🔍 22% Desiderium cordisDesiderium cordis
  24. 🔍 22% Omnis gloriaOmnis gloria
  25. 🔍 22% Vultum tuumVultum tuum
  26. 🔍 22% Paratum cor meumParatum cor meum
  27. 🔍 22% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  28. 🔍 22% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  29. 🔍 22% Omnis gloriaOmnis gloria
  30. 🔍 21% Esto mihiEsto mihi
  31. 🔍 21% DolorosaDolorosa
  32. 🔍 21% Sapientia hujus mundiSapientia hujus mundi
  33. 🔍 21% Sanctificavit (verses)Sanctificavit (verses)
  34. 🔍 21% Domine Deus... qui repertusDomine Deus... qui repertus
  35. 🔍 21% Benedicta et venerabilisBenedicta et venerabilis
  36. 🔍 20% Propter fratresPropter fratres
  37. 🔍 20% Gaudeamus... assumptioneGaudeamus... assumptione
  38. 🔍 20% De profundisDe profundis
  39. 🔍 20% Ego autemEgo autem
  40. 🔍 20% Ne timeasNe timeas
  41. 🔍 20% Verbo DominiVerbo Domini
  42. 🔍 20% Vultum tuum (Grad.)Vultum tuum (Grad.)
  43. 🔍 20% Afferentur Regi virginesAfferentur Regi virgines
  44. 🔍 20% Domine Deus... vidi cumDomine Deus... vidi cum
  45. 🔍 20% Angelus Domini descenditAngelus Domini descendit
  46. 🔍 20% O Maria, Mater piaO Maria, Mater pia
  47. 🔍 20% Justorum animae (Off.)Justorum animae (Off.)
  48. 🔍 20% Domine praevenistiDomine praevenisti
  49. 🔍 20% In te DomineIn te Domine
  50. 🔍 19% Sciant gentesSciant gentes
  51. 🔍 19% Perfice gressusPerfice gressus
  52. 🔍 19% Sapientia aedificavitSapientia aedificavit
  53. 🔍 19% Sacerdotes ejusSacerdotes ejus
  54. 🔍 19% Vultum tuum... AfferenturVultum tuum... Afferentur
  55. 🔍 19% Gloria VIGloria VI
  56. 🔍 19% SuscepimusSuscepimus
  57. 🔍 19% Memor fuiMemor fui
  58. 🔍 19% Mihi autemMihi autem
  59. 🔍 19% Posuisti Domine (Grad.)Posuisti Domine (Grad.)
  60. 🔍 19% Dicit Dominus SermonesDicit Dominus Sermones
  61. 🔍 19% Laetamini cum Jerusalem (All.)Laetamini cum Jerusalem (All.)
  62. 🔍 18% De profundisDe profundis
  63. 🔍 18% Deus in nomine tuoDeus in nomine tuo
  64. 🔍 18% Adjuvabit eamAdjuvabit eam
  65. 🔍 18% Felix namque esFelix namque es