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% Elisabeth pacis et patriaeElisabeth pacis et patriae
  2. 🔍 83% Elisabeth pacisElisabeth pacis
  3. 🔍 29% Tu gloria Jerusalem (S. Elisabeth)Tu gloria Jerusalem (S. Elisabeth)
  4. 🔍 28% Angelum pacisAngelum pacis
  5. 🔍 27% Hic vir despiciensHic vir despiciens
  6. 🔍 25% Hic vir despiciensHic vir despiciens
  7. 🔍 24% Elisabeth ZachariaeElisabeth Zachariae
  8. 🔍 24% Elisabeth ZachariaeElisabeth Zachariae
  9. 🔍 24% Elisabeth Zachariae magnumElisabeth Zachariae magnum
  10. 🔍 23% Intravit MariaIntravit Maria
  11. 🔍 23% Elisabeth ZachariaeElisabeth Zachariae
  12. 🔍 22% Elisabeth ZachariaeElisabeth Zachariae
  13. 🔍 22% Pacem meamPacem meam
  14. 🔍 21% Domine salvam fac... ElisabethDomine salvam fac... Elisabeth
  15. 🔍 20% In viam pacisIn viam pacis
  16. 🔍 20% Elisabeth ZachariaeElisabeth Zachariae
  17. 🔍 20% Domine ostende nobisDomine ostende nobis
  18. 🔍 20% Intravit MariaIntravit Maria
  19. 🔍 19% Cum audisset salutationemCum audisset salutationem
  20. 🔍 19% In loco pascuaeIn loco pascuae
  21. 🔍 19% In viam pacis dirigeIn viam pacis dirige
  22. 🔍 19% Domine ostendeDomine ostende
  23. 🔍 19% Hic vir despiciens mundumHic vir despiciens mundum
  24. 🔍 19% Domine in caeloDomine in caelo
  25. 🔍 19% EgregiusEgregius
  26. 🔍 18% Angelus Domini apparuit (S. Jos.)Angelus Domini apparuit (S. Jos.)
  27. 🔍 18% VisitatioVisitatio
  28. 🔍 18% Ut audivit salutationemUt audivit salutationem
  29. 🔍 18% Aurea luceAurea luce
  30. 🔍 17% Christe Sanctorum (S. Mich.)Christe Sanctorum (S. Mich.)
  31. 🔍 17% Et ecce terraemotusEt ecce terraemotus
  32. 🔍 17% Veni Creator SpiritusVeni Creator Spiritus
  33. 🔍 17% Propter fratresPropter fratres
  34. 🔍 17% Valerianus in cubiculoValerianus in cubiculo
  35. 🔍 17% De caelo venietDe caelo veniet
  36. 🔍 17% Fecit nos DeoFecit nos Deo
  37. 🔍 17% Christe Sanctorum (S. Raph.)Christe Sanctorum (S. Raph.)
  38. 🔍 17% Dominus aedificetDominus aedificet
  39. 🔍 17% Dominus aedificetDominus aedificet
  40. 🔍 17% Ut audivitUt audivit
  41. 🔍 17% Ostende nobis DomineOstende nobis Domine
  42. 🔍 17% In loco pascuae ibi DominusIn loco pascuae ibi Dominus
  43. 🔍 16% Tu natale solum protegeTu natale solum protege
  44. 🔍 16% Justi decantaveruntJusti decantaverunt
  45. 🔍 16% Mente jucundaMente jucunda
  46. 🔍 16% Ostende nobisOstende nobis
  47. 🔍 16% Intravit MariaIntravit Maria
  48. 🔍 16% Ecce vir OriensEcce vir Oriens
  49. 🔍 16% Ecce vir OriensEcce vir Oriens
  50. 🔍 16% Christe Sanctorum (S. Gabr.)Christe Sanctorum (S. Gabr.)
  51. 🔍 16% O RedemptorO Redemptor
  52. 🔍 16% O Redemptor O Redemptor
  53. 🔍 16% De caelo venietDe caelo veniet
  54. 🔍 16% Angelus Domini apparuit Joseph (S. Jos)Angelus Domini apparuit Joseph (S. Jos)
  55. 🔍 16% Domare cordis impetusDomare cordis impetus
  56. 🔍 16% Hodie gloriosa caeliHodie gloriosa caeli
  57. 🔍 16% Ex quo religioEx quo religio
  58. 🔍 16% Gabriel Angelus descenditGabriel Angelus descendit
  59. 🔍 16% Pacem relinquo vobisPacem relinquo vobis
  60. 🔍 16% Pacem relinquo vobisPacem relinquo vobis
  61. 🔍 16% Gabriel Angelus ... EcceGabriel Angelus ... Ecce
  62. 🔍 16% Propter fratres meosPropter fratres meos
  63. 🔍 16% Egredimini et videte filiae Sion (Intr.)Egredimini et videte filiae Sion (Intr.)
  64. 🔍 16% Hodie gloriosaHodie gloriosa
  65. 🔍 16% Beata caeli regiaBeata caeli regia