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 🔍 to find similarities to the given chant.

  1. 🔍 100% Cor JesuCor Jesu
  2. 🔍 47% Cor Jesu (Cantus Varii)Cor Jesu (Cantus Varii)
  3. 🔍 41% Cor Jesu amoreCor Jesu amore
  4. 🔍 40% Cor Jesu caritatis IICor Jesu caritatis II
  5. 🔍 35% Cor Jesu caritatis ICor Jesu caritatis I
  6. 🔍 33% Gaudeamus exsultantesGaudeamus exsultantes
  7. 🔍 32% Cor Jesu (cantus III)Cor Jesu (cantus III)
  8. 🔍 32% Cor Jesu (cantus IV)Cor Jesu (cantus IV)
  9. 🔍 32% Cor Jesu sacratissimum ICor Jesu sacratissimum I
  10. 🔍 32% Cor Jesu sacratissimum IICor Jesu sacratissimum II
  11. 🔍 31% Salve latus SalvatorisSalve latus Salvatoris
  12. 🔍 31% Jesu Rex admirabilisJesu Rex admirabilis
  13. 🔍 31% Tibi dixit cor meumTibi dixit cor meum
  14. 🔍 30% Cor Iesu amore nostriCor Iesu amore nostri
  15. 🔍 29% Ave verumAve verum
  16. 🔍 29% Cor JesuCor Jesu
  17. 🔍 28% Cor dulce cor amabileCor dulce cor amabile
  18. 🔍 28% Paratum cor meum DeusParatum cor meum Deus
  19. 🔍 27% Adeste fidelesAdeste fideles
  20. 🔍 27% Cor Jesu (cantus V)Cor Jesu (cantus V)
  21. 🔍 27% Suscepit nosSuscepit nos
  22. 🔍 26% Adeste fidelesAdeste fideles
  23. 🔍 26% Jesu paterni pectorisJesu paterni pectoris
  24. 🔍 26% Quicumque certumQuicumque certum
  25. 🔍 26% Adeste fidelesAdeste fideles
  26. 🔍 25% Venite exultemus VIIVenite exultemus VII
  27. 🔍 25% Totus formosus!Totus formosus!
  28. 🔍 25% Cor Jesu melle dulciusCor Jesu melle dulcius
  29. 🔍 25% Te DeumTe Deum
  30. 🔍 25% Admirabile nomen JesuAdmirabile nomen Jesu
  31. 🔍 25% Jesu dulcis memoriaJesu dulcis memoria
  32. 🔍 24% Jesu decus angelicumJesu decus angelicum
  33. 🔍 24% Venite Exsultemus VIIVenite Exsultemus VII
  34. 🔍 24% Jesu dulcis memoriaJesu dulcis memoria
  35. 🔍 24% Paratum cor meumParatum cor meum
  36. 🔍 24% Jesu dulcis memoriaJesu dulcis memoria
  37. 🔍 24% Dominum qui fecitDominum qui fecit
  38. 🔍 24% Jesu ChristeJesu Christe
  39. 🔍 23% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  40. 🔍 23% Crucem tuamCrucem tuam
  41. 🔍 23% Dominum Deum nostrumDominum Deum nostrum
  42. 🔍 23% Te Deum (Solemn tone)Te Deum (Solemn tone)
  43. 🔍 23% O esca viatorumO esca viatorum
  44. 🔍 23% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  45. 🔍 23% Te DeumTe Deum
  46. 🔍 23% Venite exultemus IIIVenite exultemus III
  47. 🔍 22% Adoremus in aeternumAdoremus in aeternum
  48. 🔍 22% Litaniae SS. Cordis JesuLitaniae SS. Cordis Jesu
  49. 🔍 22% Te DeumTe Deum
  50. 🔍 22% Hymnus Te DeumHymnus Te Deum
  51. 🔍 22% Te DeumTe Deum
  52. 🔍 22% Te DeumTe Deum
  53. 🔍 22% Illumina Domine (I)Illumina Domine (I)
  54. 🔍 22% Hymnus Te DeumHymnus Te Deum
  55. 🔍 22% Salve ReginaSalve Regina
  56. 🔍 22% Cor contritumCor contritum
  57. 🔍 22% Te DeumTe Deum
  58. 🔍 22% Dominum Deum nostrumDominum Deum nostrum
  59. 🔍 21% Laetetur corLaetetur cor
  60. 🔍 21% Adoro te devote (monasticum)Adoro te devote (monasticum)
  61. 🔍 21% O Maria Mater pia MaterO Maria Mater pia Mater
  62. 🔍 21% Jesu Redemptor (I)Jesu Redemptor (I)
  63. 🔍 21% Cor amandum SalvatorisCor amandum Salvatoris
  64. 🔍 21% Nos Autem (Intr)Nos Autem (Intr)
  65. 🔍 21% Summi Parentis FilioSummi Parentis Filio