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” 93% Jesu dulcis memoriaJesu dulcis memoria
  3. πŸ” 93% Jesu dulcis memoriaJesu dulcis memoria
  4. πŸ” 80% Jesu dulcis memoria (alter cantus)Jesu dulcis memoria (alter cantus)
  5. πŸ” 78% Jesu dulcis memoriaJesu dulcis memoria
  6. πŸ” 65% Jesu dulcisJesu dulcis
  7. πŸ” 63% Jesu dulcisJesu dulcis
  8. πŸ” 58% Jesu dulcis memoria (Nat)Jesu dulcis memoria (Nat)
  9. πŸ” 54% Dulcis Iesu memoriaDulcis Iesu memoria
  10. πŸ” 37% Jesu dulcis memoria!Jesu dulcis memoria!
  11. πŸ” 35% Jesu decus angelicumJesu decus angelicum
  12. πŸ” 33% Ave verumAve verum
  13. πŸ” 31% Paschale mundo gaudium (In Ascensione)Paschale mundo gaudium (In Ascensione)
  14. πŸ” 31% Adoro te devoteAdoro te devote
  15. πŸ” 30% Ave Regis AngelorumAve Regis Angelorum
  16. πŸ” 30% Jesu Rex admirabilisJesu Rex admirabilis
  17. πŸ” 30% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  18. πŸ” 29% Urbs Jerusalem beataUrbs Jerusalem beata
  19. πŸ” 29% Totus formosus!Totus formosus!
  20. πŸ” 29% Paschale mundo gaudiumPaschale mundo gaudium
  21. πŸ” 29% Adoro te devoteAdoro te devote
  22. πŸ” 29% Cor Jesu melle dulciusCor Jesu melle dulcius
  23. πŸ” 29% Nec quisquam sumitNec quisquam sumit
  24. πŸ” 29% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  25. πŸ” 29% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  26. πŸ” 28% Jesu decus angelicumJesu decus angelicum
  27. πŸ” 28% Adoro te devoteAdoro te devote
  28. πŸ” 28% Ave mundi spes MariaAve mundi spes Maria
  29. πŸ” 28% Adoro te devoteAdoro te devote
  30. πŸ” 28% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  31. πŸ” 28% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  32. πŸ” 28% Lauda SionLauda Sion
  33. πŸ” 28% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  34. πŸ” 27% Te concelebrent suoTe concelebrent suo
  35. πŸ” 27% Noe vero cumNoe vero cum
  36. πŸ” 27% Nostis qui conventusNostis qui conventus
  37. πŸ” 27% Jesu Redemptor (I)Jesu Redemptor (I)
  38. πŸ” 27% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  39. πŸ” 27% Ave lumenAve lumen
  40. πŸ” 27% Sponso sponsa!Sponso sponsa!
  41. πŸ” 27% Lauda SionLauda Sion
  42. πŸ” 27% De profundis exclamantesDe profundis exclamantes
  43. πŸ” 27% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  44. πŸ” 27% Ave Virgo nobilisAve Virgo nobilis
  45. πŸ” 27% Laudes Crucis AttollamusLaudes Crucis Attollamus
  46. πŸ” 26% Crux de te volo conqueriCrux de te volo conqueri
  47. πŸ” 26% In diebus illis: Dixit Dominus ad MoysenIn diebus illis: Dixit Dominus ad Moysen
  48. πŸ” 26% AngularisAngularis
  49. πŸ” 26% Exsultet caelum (II)Exsultet caelum (II)
  50. πŸ” 26% Sequentia...Ante sex dies PaschaeSequentia...Ante sex dies Paschae
  51. πŸ” 26% Passio Domini nostri Jesu Christi secundum JoannemPassio Domini nostri Jesu Christi secundum Joannem
  52. πŸ” 26% Rex gloriose Martyrum (In Ascensione)Rex gloriose Martyrum (In Ascensione)
  53. πŸ” 26% Te Deum (Solemn tone)Te Deum (Solemn tone)
  54. πŸ” 26% Salve latus SalvatorisSalve latus Salvatoris
  55. πŸ” 26% Gaudeamus exsultantesGaudeamus exsultantes
  56. πŸ” 25% Lectio Isaiae Prophetae... Dixit IsaiasLectio Isaiae Prophetae... Dixit Isaias
  57. πŸ” 25% Languentibus in PurgatorioLanguentibus in Purgatorio
  58. πŸ” 25% Jesu auctor clementiaeJesu auctor clementiae
  59. πŸ” 25% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  60. πŸ” 25% Qui regis sceptraQui regis sceptra
  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% In principio creavitIn principio creavit
  65. πŸ” 25% Mente jucundaMente jucunda