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% O JoachimO Joachim
  2. πŸ” 70% O quam pulchra... immortalisO quam pulchra... immortalis
  3. πŸ” 44% O JoachimO Joachim
  4. πŸ” 29% Exsultet orbis gaudiis (Alter tonus)Exsultet orbis gaudiis (Alter tonus)
  5. πŸ” 26% Regnavit DominusRegnavit Dominus
  6. πŸ” 25% Repleti fructuRepleti fructu
  7. πŸ” 25% Regnavit DominusRegnavit Dominus
  8. πŸ” 24% Christe Redemptor omniumChriste Redemptor omnium
  9. πŸ” 24% VerumtamenVerumtamen
  10. πŸ” 24% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  11. πŸ” 24% Cornelius centurioCornelius centurio
  12. πŸ” 23% Sertum gestansSertum gestans
  13. πŸ” 23% Ecce concipietEcce concipiet
  14. πŸ” 22% Repleti fructuRepleti fructu
  15. πŸ” 22% Ex more docti mysticoEx more docti mystico
  16. πŸ” 22% Aeterna imago altissimiAeterna imago altissimi
  17. πŸ” 22% Jubilemus DeoJubilemus Deo
  18. πŸ” 22% Exsultet caelum laudibus (modus 1)Exsultet caelum laudibus (modus 1)
  19. πŸ” 21% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  20. πŸ” 21% Justorum animae (Off.)Justorum animae (Off.)
  21. πŸ” 21% Dominum Deum nostrumDominum Deum nostrum
  22. πŸ” 21% Ave Rex nosterAve Rex noster
  23. πŸ” 21% Isti sunt duae olivaeIsti sunt duae olivae
  24. πŸ” 21% Jam Christus astraJam Christus astra
  25. πŸ” 21% Aeterna imago AltissimiAeterna imago Altissimi
  26. πŸ” 21% Venite exsultemusVenite exsultemus
  27. πŸ” 21% Deum magnum DominumDeum magnum Dominum
  28. πŸ” 21% Rector potens (In Quadragesima)Rector potens (In Quadragesima)
  29. πŸ” 21% Lux perpetuaLux perpetua
  30. πŸ” 21% Beatam me dicent ... quia fecit.Beatam me dicent ... quia fecit.
  31. πŸ” 21% Aeterna imago AltissimiAeterna imago Altissimi
  32. πŸ” 20% Beata visceraBeata viscera
  33. πŸ” 20% Regem magnumRegem magnum
  34. πŸ” 20% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  35. πŸ” 20% Quomodo fiet istudQuomodo fiet istud
  36. πŸ” 20% Jam Christus astra ascenderatJam Christus astra ascenderat
  37. πŸ” 20% O MartineO Martine
  38. πŸ” 20% Ave Rex nosterAve Rex noster
  39. πŸ” 20% Ad cenamAd cenam
  40. πŸ” 20% Nunc tempus acceptabileNunc tempus acceptabile
  41. πŸ” 20% Ave Regina caelorumAve Regina caelorum
  42. πŸ” 20% Ex more docti MysticoEx more docti Mystico
  43. πŸ” 20% Exsultet caelum (III)Exsultet caelum (III)
  44. πŸ” 20% Servus tuusServus tuus
  45. πŸ” 20% Veni Creator SpiritusVeni Creator Spiritus
  46. πŸ” 20% Iam ChristusIam Christus
  47. πŸ” 20% Dei fideDei fide
  48. πŸ” 20% Haec hora (Pentecostes)Haec hora (Pentecostes)
  49. πŸ” 19% Rector potens (In Festo S. Cordis Jesu)Rector potens (In Festo S. Cordis Jesu)
  50. πŸ” 19% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  51. πŸ” 19% Rerum Deus (In Quadragesima)Rerum Deus (In Quadragesima)
  52. πŸ” 19% Deus tuorum II Cl.Deus tuorum II Cl.
  53. πŸ” 19% Stetit Angelus (Off)Stetit Angelus (Off)
  54. πŸ” 19% Ternis ter horisTernis ter horis
  55. πŸ” 19% Jam Christus astraJam Christus astra
  56. πŸ” 19% De quacumqueDe quacumque
  57. πŸ” 19% Stetit pontifexStetit pontifex
  58. πŸ” 19% Quem terra pontus aetheraQuem terra pontus aethera
  59. πŸ” 19% Qua Christus hora sitiitQua Christus hora sitiit
  60. πŸ” 19% Fortis en praesulFortis en praesul
  61. πŸ” 19% Rector potens (In Festo Christi Regis)Rector potens (In Festo Christi Regis)
  62. πŸ” 19% AemulorAemulor
  63. πŸ” 19% Nunc Sancte nobis (In Quadragesima)Nunc Sancte nobis (In Quadragesima)
  64. πŸ” 19% Veni Creator (1983/1934)Veni Creator (1983/1934)
  65. πŸ” 19% O gloriosa DominaO gloriosa Domina