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% Jesu dulcis memoriaJesu dulcis memoria
  2. πŸ” 98% Jesu dulcis memoriaJesu dulcis memoria
  3. πŸ” 93% Jesu dulcis memoriaJesu dulcis memoria
  4. πŸ” 83% Jesu dulcis memoria (alter cantus)Jesu dulcis memoria (alter cantus)
  5. πŸ” 79% Jesu dulcis memoriaJesu dulcis memoria
  6. πŸ” 66% Jesu dulcisJesu dulcis
  7. πŸ” 66% Jesu dulcisJesu dulcis
  8. πŸ” 60% Jesu dulcis memoria (Nat)Jesu dulcis memoria (Nat)
  9. πŸ” 56% Dulcis Iesu memoriaDulcis Iesu memoria
  10. πŸ” 38% Jesu dulcis memoria!Jesu dulcis memoria!
  11. πŸ” 36% Jesu decus angelicumJesu decus angelicum
  12. πŸ” 33% Paschale mundo gaudium (In Ascensione)Paschale mundo gaudium (In Ascensione)
  13. πŸ” 31% Adoro te devoteAdoro te devote
  14. πŸ” 31% Ave Regis AngelorumAve Regis Angelorum
  15. πŸ” 31% Paschale mundo gaudiumPaschale mundo gaudium
  16. πŸ” 31% Jesu Rex admirabilisJesu Rex admirabilis
  17. πŸ” 30% Ave verumAve verum
  18. πŸ” 30% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  19. πŸ” 30% Urbs Jerusalem beataUrbs Jerusalem beata
  20. πŸ” 30% Cor Jesu melle dulciusCor Jesu melle dulcius
  21. πŸ” 30% Totus formosus!Totus formosus!
  22. πŸ” 30% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  23. πŸ” 29% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  24. πŸ” 29% Nec quisquam sumitNec quisquam sumit
  25. πŸ” 29% Adoro te devoteAdoro te devote
  26. πŸ” 28% Adoro te devoteAdoro te devote
  27. πŸ” 28% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  28. πŸ” 28% Lauda SionLauda Sion
  29. πŸ” 28% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  30. πŸ” 28% Te concelebrent suoTe concelebrent suo
  31. πŸ” 28% Jesu Redemptor (I)Jesu Redemptor (I)
  32. πŸ” 28% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  33. πŸ” 28% Nostis qui conventusNostis qui conventus
  34. πŸ” 28% Noe vero cumNoe vero cum
  35. πŸ” 28% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  36. πŸ” 27% Lauda SionLauda Sion
  37. πŸ” 27% Ave mundi spes MariaAve mundi spes Maria
  38. πŸ” 27% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  39. πŸ” 27% Ave lumenAve lumen
  40. πŸ” 27% Exsultet caelum (II)Exsultet caelum (II)
  41. πŸ” 27% Ave Virgo nobilisAve Virgo nobilis
  42. πŸ” 27% Sponso sponsa!Sponso sponsa!
  43. πŸ” 27% De profundis exclamantesDe profundis exclamantes
  44. πŸ” 27% Crux de te volo conqueriCrux de te volo conqueri
  45. πŸ” 27% Rex gloriose Martyrum (In Ascensione)Rex gloriose Martyrum (In Ascensione)
  46. πŸ” 27% AngularisAngularis
  47. πŸ” 27% Jesu decus angelicumJesu decus angelicum
  48. πŸ” 27% In diebus illis: Dixit Dominus ad MoysenIn diebus illis: Dixit Dominus ad Moysen
  49. πŸ” 27% Passio Domini nostri Jesu Christi secundum JoannemPassio Domini nostri Jesu Christi secundum Joannem
  50. πŸ” 26% Sequentia...Ante sex dies PaschaeSequentia...Ante sex dies Paschae
  51. πŸ” 26% Salve latus SalvatorisSalve latus Salvatoris
  52. πŸ” 26% Gaudeamus exsultantesGaudeamus exsultantes
  53. πŸ” 26% Laudes Crucis AttollamusLaudes Crucis Attollamus
  54. πŸ” 26% Adoro te devoteAdoro te devote
  55. πŸ” 26% Tristes erant ApostoliTristes erant Apostoli
  56. πŸ” 26% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  57. πŸ” 26% Invicte Martyr unicum (In Ascensione)Invicte Martyr unicum (In Ascensione)
  58. πŸ” 26% Jesu auctor clementiaeJesu auctor clementiae
  59. πŸ” 26% Lectio Isaiae Prophetae... Dixit IsaiasLectio Isaiae Prophetae... Dixit Isaias
  60. πŸ” 26% Praefatio ferialis de sanctissima TrinitatePraefatio ferialis de sanctissima Trinitate
  61. πŸ” 26% Te Deum (Solemn tone)Te Deum (Solemn tone)
  62. πŸ” 25% Mente jucundaMente jucunda
  63. πŸ” 25% Benedicta semperBenedicta semper
  64. πŸ” 25% Tristes erant Apostoli (In Ascensione)Tristes erant Apostoli (In Ascensione)
  65. πŸ” 25% In principio creavitIn principio creavit