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% Jucundare filiaJucundare filia
  2. πŸ” 63% JucundareJucundare
  3. πŸ” 54% Jucundare filia SionJucundare filia Sion
  4. πŸ” 54% JucundareJucundare
  5. πŸ” 47% Jucundare filiaJucundare filia
  6. πŸ” 47% Jucundare filiaJucundare filia
  7. πŸ” 38% IucundareIucundare
  8. πŸ” 36% Exsulta filia SionExsulta filia Sion
  9. πŸ” 30% IucundareIucundare
  10. πŸ” 29% Exsulta filiaExsulta filia
  11. πŸ” 29% Exsulta filiaExsulta filia
  12. πŸ” 28% Ecce veniet prophetaEcce veniet propheta
  13. πŸ” 27% Dabo in SionDabo in Sion
  14. πŸ” 27% Exsulta filiaExsulta filia
  15. πŸ” 26% Ista est speciosa (Virginum)Ista est speciosa (Virginum)
  16. πŸ” 26% Ponam in Sion salutemPonam in Sion salutem
  17. πŸ” 25% Dabo in SionDabo in Sion
  18. πŸ” 25% JucundareJucundare
  19. πŸ” 25% Tu gloria JerusalemTu gloria Jerusalem
  20. πŸ” 23% Ponam in SionPonam in Sion
  21. πŸ” 23% Dabo in SionDabo in Sion
  22. πŸ” 23% In illa dieIn illa die
  23. πŸ” 23% Dabo in SionDabo in Sion
  24. πŸ” 23% Ne timeas Maria (in Annunciatio)Ne timeas Maria (in Annunciatio)
  25. πŸ” 22% Accessistis ad SionAccessistis ad Sion
  26. πŸ” 22% Exsulta satisExsulta satis
  27. πŸ” 22% Exsulta satisExsulta satis
  28. πŸ” 21% Beata Dei Genitrix (Presentation)Beata Dei Genitrix (Presentation)
  29. πŸ” 21% Ex quo facta estEx quo facta est
  30. πŸ” 20% Alleluia (Per Hebdomadam ad Sextam T.P.)Alleluia (Per Hebdomadam ad Sextam T.P.)
  31. πŸ” 20% Super te JerusalemSuper te Jerusalem
  32. πŸ” 20% Parvulus filiusParvulus filius
  33. πŸ” 20% Gaude et laetare filia JerusalemGaude et laetare filia Jerusalem
  34. πŸ” 20% ElevareElevare
  35. πŸ” 20% Alleluia (Dominica ad Primam, per annum)Alleluia (Dominica ad Primam, per annum)
  36. πŸ” 20% Exsulta satisExsulta satis
  37. πŸ” 20% Si diligitis meSi diligitis me
  38. πŸ” 20% Dabo in SionDabo in Sion
  39. πŸ” 20% Dabo in SionDabo in Sion
  40. πŸ” 19% Gaude et laetare filia Sion 2Gaude et laetare filia Sion 2
  41. πŸ” 19% Corde et animoCorde et animo
  42. πŸ” 19% Hodie scietisHodie scietis
  43. πŸ” 19% Interrogabat Magos HerodesInterrogabat Magos Herodes
  44. πŸ” 19% Gaude et laetare filia Sion (T. P.)Gaude et laetare filia Sion (T. P.)
  45. πŸ” 19% Cum redirentCum redirent
  46. πŸ” 19% Pulchra es et decoraPulchra es et decora
  47. πŸ” 19% Exsultet caelum (I)Exsultet caelum (I)
  48. πŸ” 19% O Doctor optimeO Doctor optime
  49. πŸ” 19% ElevΓ‘re, elevΓ‘reElevΓ‘re, elevΓ‘re
  50. πŸ” 19% Ecce ancilla (in Annunciatione)Ecce ancilla (in Annunciatione)
  51. πŸ” 19% Vestitus eratVestitus erat
  52. πŸ” 19% Laetare caelum desuperLaetare caelum desuper
  53. πŸ” 19% Audi filia et vide (Resp. Br. T.P.)Audi filia et vide (Resp. Br. T.P.)
  54. πŸ” 19% Fuit virFuit vir
  55. πŸ” 18% Alleluia. (Sund. P. T. at Lauds II)Alleluia. (Sund. P. T. at Lauds II)
  56. πŸ” 18% Audi filia et vide (T.P.)Audi filia et vide (T.P.)
  57. πŸ” 18% Alleluia (mode 8)Alleluia (mode 8)
  58. πŸ” 18% Nigra sumNigra sum
  59. πŸ” 18% Beatam me dicentBeatam me dicent
  60. πŸ” 18% AlleluiaAlleluia
  61. πŸ” 18% Nigra sumNigra sum
  62. πŸ” 18% Alleluia (Feria Secunda ad Sextam T.P.)Alleluia (Feria Secunda ad Sextam T.P.)
  63. πŸ” 18% Gaude et laetare filia JerusalemGaude et laetare filia Jerusalem
  64. πŸ” 18% Jerusalem plantabisJerusalem plantabis
  65. πŸ” 18% Filiae JerusalemFiliae Jerusalem