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% Laudate MariamLaudate Mariam
  2. πŸ” 81% Laudate Mariam II (Mα»›i)Laudate Mariam II (Mα»›i)
  3. πŸ” 43% Regina caeli jubilaRegina caeli jubila
  4. πŸ” 37% Pater noster (B)Pater noster (B)
  5. πŸ” 33% Puer natus estPuer natus est
  6. πŸ” 33% Auditui meoAuditui meo
  7. πŸ” 32%
  8. πŸ” 30% O Maria, Mater piaO Maria, Mater pia
  9. πŸ” 30% In Mariae laudemIn Mariae laudem
  10. πŸ” 30% Christum regem descendentem de coelisChristum regem descendentem de coelis
  11. πŸ” 26% Rosa vernansRosa vernans
  12. πŸ” 25% O Maria, Mater piaO Maria, Mater pia
  13. πŸ” 25% Propter fratresPropter fratres
  14. πŸ” 24% Ad salutationem - 2Ad salutationem - 2
  15. πŸ” 24% Incipit Oratio Jeremiae Prophetae (ad libitum)Incipit Oratio Jeremiae Prophetae (ad libitum)
  16. πŸ” 23% Misit DominusMisit Dominus
  17. πŸ” 23% Exaltent eumExaltent eum
  18. πŸ” 22% Ergone CoelestiumErgone Coelestium
  19. πŸ” 22% Benedic... et renovabiturBenedic... et renovabitur
  20. πŸ” 22% Benedic... et renovabiturBenedic... et renovabitur
  21. πŸ” 22% Rosa vernansRosa vernans
  22. πŸ” 22% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  23. πŸ” 21% Omni die dic Mariae II(mα»›i)Omni die dic Mariae II(mα»›i)
  24. πŸ” 21% Tota pulchra esTota pulchra es
  25. πŸ” 20% Te splendor et virtusTe splendor et virtus
  26. πŸ” 20% Omnes Angeli ejusOmnes Angeli ejus
  27. πŸ” 20% Omnis expertem IIOmnis expertem II
  28. πŸ” 20% Inveni DavidInveni David
  29. πŸ” 20% En clara vox redarguitEn clara vox redarguit
  30. πŸ” 20% Fortem virili pectore (Paschal Time)Fortem virili pectore (Paschal Time)
  31. πŸ” 20% Omnes Angeli eiusOmnes Angeli eius
  32. πŸ” 20% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  33. πŸ” 20% Ave Maria (Kinh kΓ­nh mα»«ng)Ave Maria (Kinh kΓ­nh mα»«ng)
  34. πŸ” 19% Omnis expertem II (La Vang)Omnis expertem II (La Vang)
  35. πŸ” 19% Requiem aeternamRequiem aeternam
  36. πŸ” 19% Sanctus VIII (mα»›i)Sanctus VIII (mα»›i)
  37. πŸ” 19% Lauda Jerusalem(mα»›i)Lauda Jerusalem(mα»›i)
  38. πŸ” 19% Benedic anima meaBenedic anima mea
  39. πŸ” 19% Jesu corona virginum (In Tempore Paschali)Jesu corona virginum (In Tempore Paschali)
  40. πŸ” 19% Omnes Angeli ejusOmnes Angeli ejus
  41. πŸ” 19% Hoc erit signum fΕ“derisHoc erit signum fΕ“deris
  42. πŸ” 18% Salve virga florensSalve virga florens
  43. πŸ” 18% Dabo teDabo te
  44. πŸ” 18% Venite exsultemus IV* (ad lib)Venite exsultemus IV* (ad lib)
  45. πŸ” 18% Tu puerTu puer
  46. πŸ” 18% Gaudeamus Sanctorum OmniumGaudeamus Sanctorum Omnium
  47. πŸ” 18% Sancti tui... benedicentSancti tui... benedicent
  48. πŸ” 18% In me gratiaIn me gratia
  49. πŸ” 18% Iste Confessor (St Joseph)Iste Confessor (St Joseph)
  50. πŸ” 18% Exaltent eumExaltent eum
  51. πŸ” 18% Salve ReginaSalve Regina
  52. πŸ” 18% Misit DominusMisit Dominus
  53. πŸ” 18% Misit DominusMisit Dominus
  54. πŸ” 17% Video coelosVideo coelos
  55. πŸ” 17% Dies sanctificatusDies sanctificatus
  56. πŸ” 17% Laetabitur justusLaetabitur justus
  57. πŸ” 17% Deus quiDeus qui
  58. πŸ” 17% Malos male perdetMalos male perdet
  59. πŸ” 17% Omnes angeli eiusOmnes angeli eius
  60. πŸ” 17% ExaltentExaltent
  61. πŸ” 17% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  62. πŸ” 17% Salve Mater misericordiae (Kontum)Salve Mater misericordiae (Kontum)
  63. πŸ” 17% Dominus dixitDominus dixit
  64. πŸ” 17% Sanctus XISanctus XI
  65. πŸ” 17% Anima... sustinetAnima... sustinet