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% Vespere autem sabbatiVespere autem sabbati
  2. πŸ” 84% Vespere autem sabbatiVespere autem sabbati
  3. πŸ” 68% Vespere autemVespere autem
  4. πŸ” 63% Vespere autem sabbatiVespere autem sabbati
  5. πŸ” 32% Venerunt ad monumentumVenerunt ad monumentum
  6. πŸ” 32% Venerunt ad monumentumVenerunt ad monumentum
  7. πŸ” 30% Venerunt ad monumentumVenerunt ad monumentum
  8. πŸ” 29% Surgens Jesus mane primaSurgens Jesus mane prima
  9. πŸ” 29% Surgens Iesus mane primaSurgens Iesus mane prima
  10. πŸ” 29% Dum transisset sabbatumDum transisset sabbatum
  11. πŸ” 28% Surgens Jesus maneSurgens Jesus mane
  12. πŸ” 23% Mane nobiscumMane nobiscum
  13. πŸ” 23% Dixit autem pater ad servosDixit autem pater ad servos
  14. πŸ” 23% Vespere autem sabbatiVespere autem sabbati
  15. πŸ” 22% Dedit seDedit se
  16. πŸ” 22% Surgens IesusSurgens Iesus
  17. πŸ” 22% Laetare Virgo MaterLaetare Virgo Mater
  18. πŸ” 22% Mittite in dexteramMittite in dexteram
  19. πŸ” 22% Venerunt ad monumentumVenerunt ad monumentum
  20. πŸ” 22% Respondens autem AngelusRespondens autem Angelus
  21. πŸ” 22% Maria stabatMaria stabat
  22. πŸ” 21% Alma Redemptoris (monasticum)Alma Redemptoris (monasticum)
  23. πŸ” 21% AlleluiaAlleluia
  24. πŸ” 21% Angelus autem DominiAngelus autem Domini
  25. πŸ” 21% Alleluia (ant Dom.a in albis)Alleluia (ant Dom.a in albis)
  26. πŸ” 21% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  27. πŸ” 21% Angelus autem DominiAngelus autem Domini
  28. πŸ” 21% Alleluia ConfiteminiAlleluia Confitemini
  29. πŸ” 21% Respondens autem AngelusRespondens autem Angelus
  30. πŸ” 20% Dum transisset sabbatumDum transisset sabbatum
  31. πŸ” 20% Sabbatum propterSabbatum propter
  32. πŸ” 20% Ab OrienteAb Oriente
  33. πŸ” 20% Et coegΓ©runt illum Et coegΓ©runt illum
  34. πŸ” 20% Angelus autem DominiAngelus autem Domini
  35. πŸ” 20% Ad Virginem Dei MatremAd Virginem Dei Matrem
  36. πŸ” 20% Adhaesit anima mea post te (S. Stephani)Adhaesit anima mea post te (S. Stephani)
  37. πŸ” 20% Sabbatum propter hominemSabbatum propter hominem
  38. πŸ” 20% Mane nobiscum quoniam advesperascitMane nobiscum quoniam advesperascit
  39. πŸ” 20% Sancti mei qui in isto saeculoSancti mei qui in isto saeculo
  40. πŸ” 19% Erat autemErat autem
  41. πŸ” 19% Respondens autem AngelusRespondens autem Angelus
  42. πŸ” 19% Cum jucunditateCum jucunditate
  43. πŸ” 19% Et coegerunt illumEt coegerunt illum
  44. πŸ” 19% Unum opusUnum opus
  45. πŸ” 19% VidΓ©te manus measVidΓ©te manus meas
  46. πŸ” 19% Ascendit autem IosephAscendit autem Ioseph
  47. πŸ” 19% Ave MaterAve Mater
  48. πŸ” 19% Salve MaterSalve Mater
  49. πŸ” 19% Alleluia. (Thursday P. T. at Lauds I) Alleluia. (Thursday P. T. at Lauds I)
  50. πŸ” 18% Et coegerunt illumEt coegerunt illum
  51. πŸ” 18% Homo quidam fecit coenam magnamHomo quidam fecit coenam magnam
  52. πŸ” 18% Salve MaterSalve Mater
  53. πŸ” 18% Dum transisset sabbatumDum transisset sabbatum
  54. πŸ” 18% Omnes de Saba venientOmnes de Saba venient
  55. πŸ” 18% Prae timore autemPrae timore autem
  56. πŸ” 18% Adhaesit anima mea (S. Stephani)Adhaesit anima mea (S. Stephani)
  57. πŸ” 18% Salve mater misericordiaeSalve mater misericordiae
  58. πŸ” 18% Optimam partemOptimam partem
  59. πŸ” 18% Omnes de SabaOmnes de Saba
  60. πŸ” 18% Alleluia (Per Hebdomadam ad Sextam T.P.)Alleluia (Per Hebdomadam ad Sextam T.P.)
  61. πŸ” 18% Vespere autem factoVespere autem facto
  62. πŸ” 18% Cum intraret Jesus in domumCum intraret Jesus in domum
  63. πŸ” 18% Maria autemMaria autem
  64. πŸ” 18% Videte manus measVidete manus meas
  65. πŸ” 18% VespereVespere