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 amandum SalvatorisCor amandum Salvatoris
  2. πŸ” 64% Gaudeamus exsultantesGaudeamus exsultantes
  3. πŸ” 42% Hodiernae lux dieiHodiernae lux diei
  4. πŸ” 41% Summi Parentis FilioSummi Parentis Filio
  5. πŸ” 41% Cor dulce cor amabileCor dulce cor amabile
  6. πŸ” 39% Jesu paterni pectorisJesu paterni pectoris
  7. πŸ” 38% Quicumque certumQuicumque certum
  8. πŸ” 35% In desertoIn deserto
  9. πŸ” 35% Noe vero cumNoe vero cum
  10. πŸ” 34% Qui procedisQui procedis
  11. πŸ” 33% Cor Jesu (cantus V)Cor Jesu (cantus V)
  12. πŸ” 32% Laeta DiesLaeta Dies
  13. πŸ” 31% Jesu nostra redemptioJesu nostra redemptio
  14. πŸ” 31% Ad honorem SalvatorisAd honorem Salvatoris
  15. πŸ” 30% Roma Petro Glorietur (Another Tone)Roma Petro Glorietur (Another Tone)
  16. πŸ” 30% Jesu dulcisJesu dulcis
  17. πŸ” 30% Salve latus SalvatorisSalve latus Salvatoris
  18. πŸ” 29% LaetabundusLaetabundus
  19. πŸ” 29% In diebus illis: Facta est super meIn diebus illis: Facta est super me
  20. πŸ” 29% Stabat Mater speciosa!Stabat Mater speciosa!
  21. πŸ” 29% Lux iucundaLux iucunda
  22. πŸ” 29% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  23. πŸ” 29% Stabat Mater (simple)Stabat Mater (simple)
  24. πŸ” 28% Vexilla Regis prodeuntVexilla Regis prodeunt
  25. πŸ” 28% Amor Jesu dulcissimeAmor Jesu dulcissime
  26. πŸ” 28% Ave Virgo specieiAve Virgo speciei
  27. πŸ” 28% Venite exsultemus IVVenite exsultemus IV
  28. πŸ” 28% Stabat MaterStabat Mater
  29. πŸ” 28% Deus tuorum militumDeus tuorum militum
  30. πŸ” 28% Jam toto subitusJam toto subitus
  31. πŸ” 28% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  32. πŸ” 27% InviolataInviolata
  33. πŸ” 27% Festa lux claroFesta lux claro
  34. πŸ” 27% Martyr Dei (I)Martyr Dei (I)
  35. πŸ” 27% Jam toto subitusJam toto subitus
  36. πŸ” 27% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  37. πŸ” 27% Laudans laudareLaudans laudare
  38. πŸ” 26% Jam toto subitusJam toto subitus
  39. πŸ” 26% Vox puraVox pura
  40. πŸ” 26% O Maria, gratia plenaO Maria, gratia plena
  41. πŸ” 26% Lauda SionLauda Sion
  42. πŸ” 26% Credo I.Credo I.
  43. πŸ” 26% Lauda SionLauda Sion
  44. πŸ” 26% Ave lumenAve lumen
  45. πŸ” 26% Paschalis admirabilisPaschalis admirabilis
  46. πŸ” 26% Eia MaterEia Mater
  47. πŸ” 26% Laetabundus (1950 version)Laetabundus (1950 version)
  48. πŸ” 26% InviolataInviolata
  49. πŸ” 26% Aeterne rerum conditorAeterne rerum conditor
  50. πŸ” 26% Rex summe regum (Prop. GalliΓ¦)Rex summe regum (Prop. GalliΓ¦)
  51. πŸ” 26% Inclina cor meumInclina cor meum
  52. πŸ” 26% Quicumque certumQuicumque certum
  53. πŸ” 26% Eva virumEva virum
  54. πŸ” 26% Stabat Mater dolorosaStabat Mater dolorosa
  55. πŸ” 26% O cor amoris victimaO cor amoris victima
  56. πŸ” 26% Aeterne rerum Conditor (DoxΒ£. Deo Patri)Aeterne rerum Conditor (DoxΒ£. Deo Patri)
  57. πŸ” 26% Novus athleta DominiNovus athleta Domini
  58. πŸ” 25% Tantum ergo (cantus VIII)Tantum ergo (cantus VIII)
  59. πŸ” 25% Aeterno RegiAeterno Regi
  60. πŸ” 25% Cor arca legem continensCor arca legem continens
  61. πŸ” 25% Cor Jesu (Cantus Varii)Cor Jesu (Cantus Varii)
  62. πŸ” 25% Ad regias Agni dapes (Alter tonus)Ad regias Agni dapes (Alter tonus)
  63. πŸ” 25% Laetabundus (1985 version)Laetabundus (1985 version)
  64. πŸ” 25% Regis superni nuntiaRegis superni nuntia
  65. πŸ” 25% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae