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% Cor Jesu (cantus III)Cor Jesu (cantus III)
  2. πŸ” 96% Cor Jesu (cantus IV)Cor Jesu (cantus IV)
  3. πŸ” 63% Cor Jesu (cantus V)Cor Jesu (cantus V)
  4. πŸ” 62% Cor Jesu sacratissimum ICor Jesu sacratissimum I
  5. πŸ” 61% Cor Jesu sacratissimum IICor Jesu sacratissimum II
  6. πŸ” 57% Cor JesuCor Jesu
  7. πŸ” 56% Cor Jesu (Cantus Varii)Cor Jesu (Cantus Varii)
  8. πŸ” 34% Totus formosus!Totus formosus!
  9. πŸ” 33% Salve latus SalvatorisSalve latus Salvatoris
  10. πŸ” 32% Cor JesuCor Jesu
  11. πŸ” 31% Cor Jesu caritatis ICor Jesu caritatis I
  12. πŸ” 31% Cor Jesu caritatis IICor Jesu caritatis II
  13. πŸ” 29% Jesu ChristeJesu Christe
  14. πŸ” 28% Te concelebrent suoTe concelebrent suo
  15. πŸ” 27% Suscepit nosSuscepit nos
  16. πŸ” 26% Gaudeamus exsultantesGaudeamus exsultantes
  17. πŸ” 26% Litaniae SS. Cordis JesuLitaniae SS. Cordis Jesu
  18. πŸ” 25% Litaniae LauretanaeLitaniae Lauretanae
  19. πŸ” 25% O mysterium!O mysterium!
  20. πŸ” 25% Adoremus in aeternumAdoremus in aeternum
  21. πŸ” 24% Litaniae LauretanaeLitaniae Lauretanae
  22. πŸ” 24% Nonne cor nostrumNonne cor nostrum
  23. πŸ” 24% LitaniΓ¦ de Sacratissimo Corde IesuLitaniΓ¦ de Sacratissimo Corde Iesu
  24. πŸ” 24% Miserere miserereMiserere miserere
  25. πŸ” 24% Christe, vivens hostiaChriste, vivens hostia
  26. πŸ” 24% Alma VirgoAlma Virgo
  27. πŸ” 24% Jesu dulcis memoria (alter cantus)Jesu dulcis memoria (alter cantus)
  28. πŸ” 24% Cor Jesu melle dulciusCor Jesu melle dulcius
  29. πŸ” 24% Pie Jesu DominePie Jesu Domine
  30. πŸ” 23% Litaniae CordisLitaniae Cordis
  31. πŸ” 23% Cor amandum SalvatorisCor amandum Salvatoris
  32. πŸ” 23% In desertoIn deserto
  33. πŸ” 23% Gloria (Missa Votiva BMV)Gloria (Missa Votiva BMV)
  34. πŸ” 22% Jesu Christe... allel.Jesu Christe... allel.
  35. πŸ” 22% VeteremVeterem
  36. πŸ” 22% Nonne cor nostrumNonne cor nostrum
  37. πŸ” 22% O mi JesuO mi Jesu
  38. πŸ” 22% Beatus LaurentiusBeatus Laurentius
  39. πŸ” 22% Ego primogenitumEgo primogenitum
  40. πŸ” 22% Cor dulce cor amabileCor dulce cor amabile
  41. πŸ” 22% Agnus Dei (Missa Votiva BMV)Agnus Dei (Missa Votiva BMV)
  42. πŸ” 21% Jesu dulcis memoria!Jesu dulcis memoria!
  43. πŸ” 21% Sicut oculiSicut oculi
  44. πŸ” 21% Gloria (Missa secundi Toni)Gloria (Missa secundi Toni)
  45. πŸ” 21% Tantum ergo (cantus XII)Tantum ergo (cantus XII)
  46. πŸ” 21% Solemnitatem hodiernam sacratissimi RosariiSolemnitatem hodiernam sacratissimi Rosarii
  47. πŸ” 21% Tota pulchra es Maria!Tota pulchra es Maria!
  48. πŸ” 21% Beata Mater...Regina mundi sentiantBeata Mater...Regina mundi sentiant
  49. πŸ” 21% Erexit nobisErexit nobis
  50. πŸ” 21% Cor Jesu amantissimumCor Jesu amantissimum
  51. πŸ” 21% Fratres, agnoscamusFratres, agnoscamus
  52. πŸ” 20% Agnus Dei (Missa secundi Toni)Agnus Dei (Missa secundi Toni)
  53. πŸ” 20% Gloria IIIGloria III
  54. πŸ” 20% Adoremus Ps. Laudate Dominum. IIIAdoremus Ps. Laudate Dominum. III
  55. πŸ” 20% Gloria XGloria X
  56. πŸ” 20% Agnus Dei VAgnus Dei V
  57. πŸ” 20% O Salutaris Hostia II (cantus ad processiones)O Salutaris Hostia II (cantus ad processiones)
  58. πŸ” 20% Tantum ergo (cantus IX)Tantum ergo (cantus IX)
  59. πŸ” 20% Jesu auctor clementiaeJesu auctor clementiae
  60. πŸ” 20% Tantum ergo (cantus V)Tantum ergo (cantus V)
  61. πŸ” 20% Nonne cor nostrumNonne cor nostrum
  62. πŸ” 20% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  63. πŸ” 20% Miserere meiMiserere mei
  64. πŸ” 20% Lux alma Jesu mentiumLux alma Jesu mentium
  65. πŸ” 20% Veterem hominemVeterem hominem