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 🔍 to find similarities to the given chant.

  1. 🔍 100% Veni Sancte SpiritusVeni Sancte Spiritus
  2. 🔍 70% Veni Sancte SpiritusVeni Sancte Spiritus
  3. 🔍 68% Veni Sancte SpiritusVeni Sancte Spiritus
  4. 🔍 51% Veni Sancte SpiritusVeni Sancte Spiritus
  5. 🔍 41% Veni Sancte SpiritusVeni Sancte Spiritus
  6. 🔍 41% Verba meaVerba mea
  7. 🔍 37% Verba meaVerba mea
  8. 🔍 31% Verba meaVerba mea
  9. 🔍 28% Veni Sancte SpiritusVeni Sancte Spiritus
  10. 🔍 26% Sancte N.Sancte N.
  11. 🔍 26% Emitte SpiritumEmitte Spiritum
  12. 🔍 25% Spiritus SanctusSpiritus Sanctus
  13. 🔍 25% Super meSuper me
  14. 🔍 25% Non judicaviNon judicavi
  15. 🔍 24% Veni Sancte SpiritusVeni Sancte Spiritus
  16. 🔍 24% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  17. 🔍 24% Veni Sancte SpiritusVeni Sancte Spiritus
  18. 🔍 23% Eripe me Domine ab homineEripe me Domine ab homine
  19. 🔍 23% Veni Sancte SpiritusVeni Sancte Spiritus
  20. 🔍 23% Non judicaviNon judicavi
  21. 🔍 23% Deus Deus meusDeus Deus meus
  22. 🔍 23% Protege DomineProtege Domine
  23. 🔍 23% Qui habitatQui habitat
  24. 🔍 23% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  25. 🔍 22% Usque modoUsque modo
  26. 🔍 22% In Deo speravitIn Deo speravit
  27. 🔍 22% Emitte SpiritumEmitte Spiritum
  28. 🔍 22% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  29. 🔍 22% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  30. 🔍 22% Veni sancte spiritusVeni sancte spiritus
  31. 🔍 22% FoderuntFoderunt
  32. 🔍 22% In exitu IsraelIn exitu Israel
  33. 🔍 22% In exitu IsraelIn exitu Israel
  34. 🔍 22% HostiamHostiam
  35. 🔍 22% Bonum est confiteriBonum est confiteri
  36. 🔍 22% Precemur omnes cernuiPrecemur omnes cernui
  37. 🔍 22% Ego autem cumEgo autem cum
  38. 🔍 22% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  39. 🔍 22% ComedetisComedetis
  40. 🔍 21% Protege DomineProtege Domine
  41. 🔍 21% Benedicamus DominoBenedicamus Domino
  42. 🔍 21% Ave Maria (Tractus)Ave Maria (Tractus)
  43. 🔍 21% Praefatio solemnior de S. BenedictoPraefatio solemnior de S. Benedicto
  44. 🔍 21% Surrexit Christus quiSurrexit Christus qui
  45. 🔍 21% Qui habitatQui habitat
  46. 🔍 21% Praefatio solemnior de sanctissima TrinitatePraefatio solemnior de sanctissima Trinitate
  47. 🔍 21% Omnis gloriaOmnis gloria
  48. 🔍 21% ConfiteminiConfitemini
  49. 🔍 21% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  50. 🔍 21% Deus Deus meusDeus Deus meus
  51. 🔍 21% Praefatio solemnior de Spiritu SanctoPraefatio solemnior de Spiritu Sancto
  52. 🔍 21% Veni Sancte Spiritus repleVeni Sancte Spiritus reple
  53. 🔍 21% Salvete Christi vulneraSalvete Christi vulnera
  54. 🔍 21% Praefatio solemnior de Nativitate DominiPraefatio solemnior de Nativitate Domini
  55. 🔍 21% PersequarPersequar
  56. 🔍 21% PersequarPersequar
  57. 🔍 20% Aeterne RexAeterne Rex
  58. 🔍 20% HostiamHostiam
  59. 🔍 20% Praefatio solemnior de sacratissimo Corde IesuPraefatio solemnior de sacratissimo Corde Iesu
  60. 🔍 20% Praefatio solemnior de sancto Ioseph Sponso B. M. V.Praefatio solemnior de sancto Ioseph Sponso B. M. V.
  61. 🔍 20% Apud Dominum gressusApud Dominum gressus
  62. 🔍 20% Praefatio solemnior de sancto Ioanne BaptistaPraefatio solemnior de sancto Ioanne Baptista
  63. 🔍 20% Salvete Christi vulneraSalvete Christi vulnera
  64. 🔍 20% Praefatio solemnior PaschalisPraefatio solemnior Paschalis
  65. 🔍 20% Praefatio solemnior de ApostolisPraefatio solemnior de Apostolis