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 dulcisJesu dulcis
  2. πŸ” 66% Jesu dulcis memoriaJesu dulcis memoria
  3. πŸ” 65% Jesu dulcis memoria (alter cantus)Jesu dulcis memoria (alter cantus)
  4. πŸ” 64% Jesu dulcis memoriaJesu dulcis memoria
  5. πŸ” 63% Jesu dulcis memoriaJesu dulcis memoria
  6. πŸ” 62% Jesu dulcis memoriaJesu dulcis memoria
  7. πŸ” 51% Jesu dulcisJesu dulcis
  8. πŸ” 45% O salutaris HostiaO salutaris Hostia
  9. πŸ” 43% Jesu dulcis memoria (Nat)Jesu dulcis memoria (Nat)
  10. πŸ” 38% Dulcis Iesu memoriaDulcis Iesu memoria
  11. πŸ” 31% Christe lux veraChriste lux vera
  12. πŸ” 30% Jesu dulcis memoria!Jesu dulcis memoria!
  13. πŸ” 28% Ad preces nostrasAd preces nostras
  14. πŸ” 28% Luminis fonsLuminis fons
  15. πŸ” 28% Nocte surgentesNocte surgentes
  16. πŸ” 27% Jesu decus angelicumJesu decus angelicum
  17. πŸ” 26% Adoro te devoteAdoro te devote
  18. πŸ” 26% Vita sanctorumVita sanctorum
  19. πŸ” 25% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  20. πŸ” 25% Ave Regis AngelorumAve Regis Angelorum
  21. πŸ” 24% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  22. πŸ” 24% Noe vero cumNoe vero cum
  23. πŸ” 24% Te concelebrent suoTe concelebrent suo
  24. πŸ” 23% Totus formosus!Totus formosus!
  25. πŸ” 23% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  26. πŸ” 23% Adoro te devoteAdoro te devote
  27. πŸ” 23% Chorus novae IerusalemChorus novae Ierusalem
  28. πŸ” 23% Passio Domini nostri Jesu Christi secundum Matthaeum - ANNO APassio Domini nostri Jesu Christi secundum Matthaeum - ANNO A
  29. πŸ” 23% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  30. πŸ” 23% Nec quisquam sumitNec quisquam sumit
  31. πŸ” 23% Nostis qui conventusNostis qui conventus
  32. πŸ” 22% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  33. πŸ” 22% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  34. πŸ” 22% Lauda SionLauda Sion
  35. πŸ” 22% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  36. πŸ” 22% Crux de te volo conqueriCrux de te volo conqueri
  37. πŸ” 22% Lauda SionLauda Sion
  38. πŸ” 22% Ave lumenAve lumen
  39. πŸ” 22% Jesu decus angelicumJesu decus angelicum
  40. πŸ” 21% Deus in loco sanctoDeus in loco sancto
  41. πŸ” 21% Ave Virgo nobilisAve Virgo nobilis
  42. πŸ” 21% Regnum mundiRegnum mundi
  43. πŸ” 21% In diebus illis: Dixit Dominus ad MoysenIn diebus illis: Dixit Dominus ad Moysen
  44. πŸ” 21% Agnus XVIIAgnus XVII
  45. πŸ” 21% Passio Domini nostri Jesu Christi secundum JoannemPassio Domini nostri Jesu Christi secundum Joannem
  46. πŸ” 21% In principio creavitIn principio creavit
  47. πŸ” 21% Ave mundi spes MariaAve mundi spes Maria
  48. πŸ” 21% Adoro te devoteAdoro te devote
  49. πŸ” 21% Laudes Crucis AttollamusLaudes Crucis Attollamus
  50. πŸ” 21% Jesu auctor clementiaeJesu auctor clementiae
  51. πŸ” 21% Sequentia...Ante sex dies PaschaeSequentia...Ante sex dies Paschae
  52. πŸ” 21% De profundis exclamantesDe profundis exclamantes
  53. πŸ” 21% Salve latus SalvatorisSalve latus Salvatoris
  54. πŸ” 21% Benedicta semperBenedicta semper
  55. πŸ” 20% Exsultet iam angelicaExsultet iam angelica
  56. πŸ” 20% Praefatio ferialis de sanctissima TrinitatePraefatio ferialis de sanctissima Trinitate
  57. πŸ” 20% Gaudeamus exsultantesGaudeamus exsultantes
  58. πŸ” 20% Lectio Isaiae Prophetae... Haec dicit DominusLectio Isaiae Prophetae... Haec dicit Dominus
  59. πŸ” 20% Lectio Isaiae Prophetae... Dixit IsaiasLectio Isaiae Prophetae... Dixit Isaias
  60. πŸ” 20% Jesu decus angelicumJesu decus angelicum
  61. πŸ” 20% GaudeteGaudete
  62. πŸ” 20% Igne divini radiansIgne divini radians
  63. πŸ” 19% Adoro te devoteAdoro te devote
  64. πŸ” 19% Fratres alacri pectoreFratres alacri pectore
  65. πŸ” 19% O Maria mater piaO Maria mater pia