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% Jesu dulcis memoriaJesu dulcis memoria
  2. πŸ” 98% Jesu dulcis memoriaJesu dulcis memoria
  3. πŸ” 93% Jesu dulcis memoriaJesu dulcis memoria
  4. πŸ” 81% 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” 64% Jesu dulcisJesu dulcis
  8. πŸ” 59% Jesu dulcis memoria (Nat)Jesu dulcis memoria (Nat)
  9. πŸ” 56% Dulcis Iesu memoriaDulcis Iesu memoria
  10. πŸ” 37% Jesu dulcis memoria!Jesu dulcis memoria!
  11. πŸ” 36% Jesu decus angelicumJesu decus angelicum
  12. πŸ” 32% Paschale mundo gaudium (In Ascensione)Paschale mundo gaudium (In Ascensione)
  13. πŸ” 31% Adoro te devoteAdoro te devote
  14. πŸ” 31% Paschale mundo gaudiumPaschale mundo gaudium
  15. πŸ” 30% Jesu Rex admirabilisJesu Rex admirabilis
  16. πŸ” 30% Ave Regis AngelorumAve Regis Angelorum
  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” 29% Totus formosus!Totus formosus!
  22. πŸ” 29% Nec quisquam sumitNec quisquam sumit
  23. πŸ” 29% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  24. πŸ” 29% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  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 Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  28. πŸ” 28% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  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% Lauda SionLauda Sion
  33. πŸ” 28% Noe vero cumNoe vero cum
  34. πŸ” 28% Nostis qui conventusNostis qui conventus
  35. πŸ” 27% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  36. πŸ” 27% Ave mundi spes MariaAve mundi spes Maria
  37. πŸ” 27% Ave lumenAve lumen
  38. πŸ” 27% Lauda SionLauda Sion
  39. πŸ” 27% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  40. πŸ” 27% Sponso sponsa!Sponso sponsa!
  41. πŸ” 27% Ave Virgo nobilisAve Virgo nobilis
  42. πŸ” 27% De profundis exclamantesDe profundis exclamantes
  43. πŸ” 27% AngularisAngularis
  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% In diebus illis: Dixit Dominus ad MoysenIn diebus illis: Dixit Dominus ad Moysen
  47. πŸ” 27% Exsultet caelum (II)Exsultet caelum (II)
  48. πŸ” 26% Sequentia...Ante sex dies PaschaeSequentia...Ante sex dies Paschae
  49. πŸ” 26% Jesu decus angelicumJesu decus angelicum
  50. πŸ” 26% Laudes Crucis AttollamusLaudes Crucis Attollamus
  51. πŸ” 26% Passio Domini nostri Jesu Christi secundum JoannemPassio Domini nostri Jesu Christi secundum Joannem
  52. πŸ” 26% Salve latus SalvatorisSalve latus Salvatoris
  53. πŸ” 26% Gaudeamus exsultantesGaudeamus exsultantes
  54. πŸ” 26% Lectio Isaiae Prophetae... Dixit IsaiasLectio Isaiae Prophetae... Dixit Isaias
  55. πŸ” 26% Adoro te devoteAdoro te devote
  56. πŸ” 26% Tristes erant ApostoliTristes erant Apostoli
  57. πŸ” 26% Te Deum (Solemn tone)Te Deum (Solemn tone)
  58. πŸ” 26% Jesu auctor clementiaeJesu auctor clementiae
  59. πŸ” 26% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  60. πŸ” 26% Invicte Martyr unicum (In Ascensione)Invicte Martyr unicum (In Ascensione)
  61. πŸ” 25% Exsultet iam angelicaExsultet iam angelica
  62. πŸ” 25% Praefatio ferialis de sanctissima TrinitatePraefatio ferialis de sanctissima Trinitate
  63. πŸ” 25% Lectio Isaiae Prophetae... Haec dicit DominusLectio Isaiae Prophetae... Haec dicit Dominus
  64. πŸ” 25% Mente jucundaMente jucunda
  65. πŸ” 25% In principio creavitIn principio creavit