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% Deum qui glorificaturDeum qui glorificatur
  2. πŸ” 44% Christum, Filium dilectumChristum, Filium dilectum
  3. πŸ” 35% Panem vitae, Christum DΓ³minumPanem vitae, Christum DΓ³minum
  4. πŸ” 35% Christum Filium dilectumChristum Filium dilectum
  5. πŸ” 25% Iesum Christum, regem regumIesum Christum, regem regum
  6. πŸ” 24% Deus qui glorificaturDeus qui glorificatur
  7. πŸ” 21% Panem vitae Christum DominumPanem vitae Christum Dominum
  8. πŸ” 19% Christum regem Filium DavidChristum regem Filium David
  9. πŸ” 18% Adeste fidelesAdeste fideles
  10. πŸ” 18% Dominum Deum nostrumDominum Deum nostrum
  11. πŸ” 18% Precemur omnes cernuiPrecemur omnes cernui
  12. πŸ” 18% Christum regemChristum regem
  13. πŸ” 17% Laudemus Deum nostrumLaudemus Deum nostrum
  14. πŸ” 17% Gloria Patri (mode iii)Gloria Patri (mode iii)
  15. πŸ” 17% Confundantur qui meConfundantur qui me
  16. πŸ” 17% Christum Dei Filium qui suoChristum Dei Filium qui suo
  17. πŸ” 17% Dominum Deum nostrumDominum Deum nostrum
  18. πŸ” 17% Gloria VGloria V
  19. πŸ” 17% Christum Dei Filium qui putariChristum Dei Filium qui putari
  20. πŸ” 17% Venite exsultemus DominoVenite exsultemus Domino
  21. πŸ” 17% Hosanna Filio DavidHosanna Filio David
  22. πŸ” 17% Fulgentis auctor aetherisFulgentis auctor aetheris
  23. πŸ” 16% Laudate DominumLaudate Dominum
  24. πŸ” 16% Deum magnum DominumDeum magnum Dominum
  25. πŸ” 16% Te qui in SpirituTe qui in Spiritu
  26. πŸ” 16% In Francisci filioIn Francisci filio
  27. πŸ” 16% Invocabit meInvocabit me
  28. πŸ” 16% Turba multaTurba multa
  29. πŸ” 16% Quinque prudentes (All.)Quinque prudentes (All.)
  30. πŸ” 16% Te gloriosus (Ant)Te gloriosus (Ant)
  31. πŸ” 16% Te qui in SpirituTe qui in Spiritu
  32. πŸ” 16% Gloria IIIGloria III
  33. πŸ” 16% Tibi Christe splendor PatrisTibi Christe splendor Patris
  34. πŸ” 16% Te beata sponsa ChristiTe beata sponsa Christi
  35. πŸ” 16% Videte qualemVidete qualem
  36. πŸ” 16% Benedicite Deum caeliBenedicite Deum caeli
  37. πŸ” 16% Te qui in SpirituTe qui in Spiritu
  38. πŸ” 16% Invocabit meInvocabit me
  39. πŸ” 16% Deus qui caeli lumen esDeus qui caeli lumen es
  40. πŸ” 16% Te Deum Patrem ingenitumTe Deum Patrem ingenitum
  41. πŸ” 16% Da nobis DeusDa nobis Deus
  42. πŸ” 16% Agnum Dei quem laetusAgnum Dei quem laetus
  43. πŸ” 16% Deum verumDeum verum
  44. πŸ” 16% In virtute tuaIn virtute tua
  45. πŸ” 16% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  46. πŸ” 16% ImproperiumImproperium
  47. πŸ” 15% Benedicite DeumBenedicite Deum
  48. πŸ” 15% Te Deum PatremTe Deum Patrem
  49. πŸ” 15% Dominum Deum nostrumDominum Deum nostrum
  50. πŸ” 15% Adeste fidelesAdeste fideles
  51. πŸ” 15% Te Deum PatremTe Deum Patrem
  52. πŸ” 15% Benedicamus Domino (I classis in I Vesperis)Benedicamus Domino (I classis in I Vesperis)
  53. πŸ” 15% Christum Dei Filium qui suoChristum Dei Filium qui suo
  54. πŸ” 15% Rector potens (In Tempore Ascensionis)Rector potens (In Tempore Ascensionis)
  55. πŸ” 15% Salvatorem expectamusSalvatorem expectamus
  56. πŸ” 15% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  57. πŸ” 15% Dominum Deum nostrumDominum Deum nostrum
  58. πŸ” 15% Aurora surgit lucidaAurora surgit lucida
  59. πŸ” 15% Populus SionPopulus Sion
  60. πŸ” 15% Corde natus ex ParentisCorde natus ex Parentis
  61. πŸ” 15% Te DeumTe Deum
  62. πŸ” 15% Regem venturum Dominum (In feriis)Regem venturum Dominum (In feriis)
  63. πŸ” 15% Nox et tenebraeNox et tenebrae
  64. πŸ” 15% Rector potens (In Tempore Paschali)Rector potens (In Tempore Paschali)
  65. πŸ” 15% Oculi meiOculi mei