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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Jucundare filia SionJucundare filia Sion
  2. πŸ” 62% JucundareJucundare
  3. πŸ” 54% Jucundare filiaJucundare filia
  4. πŸ” 48% Jucundare filiaJucundare filia
  5. πŸ” 48% Jucundare filiaJucundare filia
  6. πŸ” 45% JucundareJucundare
  7. πŸ” 45% Exsulta filia SionExsulta filia Sion
  8. πŸ” 38% IucundareIucundare
  9. πŸ” 35% Dabo in SionDabo in Sion
  10. πŸ” 33% Exsulta filiaExsulta filia
  11. πŸ” 32% IucundareIucundare
  12. πŸ” 32% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  13. πŸ” 32% Dabo in SionDabo in Sion
  14. πŸ” 32% Ecce Dominus venietEcce Dominus veniet
  15. πŸ” 32% Exsulta filiaExsulta filia
  16. πŸ” 31% Ne timeas MariaNe timeas Maria
  17. πŸ” 31% Filii SionFilii Sion
  18. πŸ” 31% Ponam in SionPonam in Sion
  19. πŸ” 31% Dabo in SionDabo in Sion
  20. πŸ” 30% Exsulta filiaExsulta filia
  21. πŸ” 30% In illa dieIn illa die
  22. πŸ” 30% Dabo in SionDabo in Sion
  23. πŸ” 29% Omnes sitientesOmnes sitientes
  24. πŸ” 28% Ponam in Sion salutemPonam in Sion salutem
  25. πŸ” 27% Dabo in SionDabo in Sion
  26. πŸ” 27% Filiae JerusalemFiliae Jerusalem
  27. πŸ” 27% JucundareJucundare
  28. πŸ” 26% Filii SionFilii Sion
  29. πŸ” 26% Dabo in SionDabo in Sion
  30. πŸ” 26% Gaude et laetare filia Sion 2Gaude et laetare filia Sion 2
  31. πŸ” 25% Super te Jerusalem orieturSuper te Jerusalem orietur
  32. πŸ” 25% Dabo in SionDabo in Sion
  33. πŸ” 25% Dabo in SionDabo in Sion
  34. πŸ” 25% Ista est speciosa (Virginum)Ista est speciosa (Virginum)
  35. πŸ” 24% Jerusalem plantabisJerusalem plantabis
  36. πŸ” 24% Nigra sumNigra sum
  37. πŸ” 24% Exsulta satisExsulta satis
  38. πŸ” 24% Exsulta satisExsulta satis
  39. πŸ” 24% Gaude et laetare filia Sion (T. P.)Gaude et laetare filia Sion (T. P.)
  40. πŸ” 24% Beata es Maria (in Festis B. Mariae Virginis)Beata es Maria (in Festis B. Mariae Virginis)
  41. πŸ” 23% Elegit Dominus SionElegit Dominus Sion
  42. πŸ” 23% Dominus in SionDominus in Sion
  43. πŸ” 22% De Sion exibitDe Sion exibit
  44. πŸ” 22% Regina cΓ¦liRegina cΓ¦li
  45. πŸ” 22% ElevareElevare
  46. πŸ” 22% Filii SionFilii Sion
  47. πŸ” 22% Ecce veniet prophetaEcce veniet propheta
  48. πŸ” 22% Filii SionFilii Sion
  49. πŸ” 22% Filii SionFilii Sion
  50. πŸ” 21% Gaude et laetare filia Sion 1Gaude et laetare filia Sion 1
  51. πŸ” 21% Gaude et laetare filia Sion 1Gaude et laetare filia Sion 1
  52. πŸ” 21% Lauda et laetare filia SionLauda et laetare filia Sion
  53. πŸ” 21% De Sion exibit lexDe Sion exibit lex
  54. πŸ” 21% Gaude et laetare filia JerusalemGaude et laetare filia Jerusalem
  55. πŸ” 21% Exsulta satisExsulta satis
  56. πŸ” 21% Pulchra es et decoraPulchra es et decora
  57. πŸ” 21% Date ei de fructuDate ei de fructu
  58. πŸ” 21% Gaude et laetare filia SionGaude et laetare filia Sion
  59. πŸ” 21% Leva JerusalemLeva Jerusalem
  60. πŸ” 20% Gaude et laetare filia JerusalemGaude et laetare filia Jerusalem
  61. πŸ” 20% Filii SionFilii Sion
  62. πŸ” 20% De Sion exΓ­bit lexDe Sion exΓ­bit lex
  63. πŸ” 20% Ecce nomen Domini venitEcce nomen Domini venit
  64. πŸ” 20% Ostende nobis DomineOstende nobis Domine
  65. πŸ” 19% Benedicta filiaBenedicta filia