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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Hodie gloriosusHodie gloriosus
  2. πŸ” 34% Jam Christus astra ascenderatJam Christus astra ascenderat
  3. πŸ” 34% Dominus... fecitDominus... fecit
  4. πŸ” 33% Veni Creator SpiritusVeni Creator Spiritus
  5. πŸ” 32% Veni Creator (1983/1934)Veni Creator (1983/1934)
  6. πŸ” 32% Ex quo religioEx quo religio
  7. πŸ” 32% Mente jucundaMente jucunda
  8. πŸ” 31% Sanctorum meritisSanctorum meritis
  9. πŸ” 31% Veni Creator SpiritusVeni Creator Spiritus
  10. πŸ” 31% Non illam cruciansNon illam crucians
  11. πŸ” 30% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  12. πŸ” 30% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  13. πŸ” 30% Gentis redemptaeGentis redemptae
  14. πŸ” 29% Quem terra pontus aetheraQuem terra pontus aethera
  15. πŸ” 29% Quem terra pontus aetheraQuem terra pontus aethera
  16. πŸ” 29% Angularis fundamentumAngularis fundamentum
  17. πŸ” 29% Exsultet jam AngelicaExsultet jam Angelica
  18. πŸ” 29% Non fraus magnanimumNon fraus magnanimum
  19. πŸ” 29% Martinae celebriMartinae celebri
  20. πŸ” 29% O lux beata CaelitumO lux beata Caelitum
  21. πŸ” 29% Venite exultemus Domino (IV Tonus A)Venite exultemus Domino (IV Tonus A)
  22. πŸ” 29% Veni Creator SpiritusVeni Creator Spiritus
  23. πŸ” 28% O lux beata CaelitumO lux beata Caelitum
  24. πŸ” 28% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  25. πŸ” 28% O lux beata CaelitumO lux beata Caelitum
  26. πŸ” 28% Caeli civesCaeli cives
  27. πŸ” 28% Aeterna imago altissimiAeterna imago altissimi
  28. πŸ” 28% Bernardus doctor inclitusBernardus doctor inclitus
  29. πŸ” 28% Angularis fundamentumAngularis fundamentum
  30. πŸ” 28% O gloriosa DominaO gloriosa Domina
  31. πŸ” 28% O vos aethereiO vos aetherei
  32. πŸ” 28% O lux beata CaelitumO lux beata Caelitum
  33. πŸ” 28% Ex more docti mysticoEx more docti mystico
  34. πŸ” 28% Custodes hominumCustodes hominum
  35. πŸ” 28% Ad cenamAd cenam
  36. πŸ” 28% Rerum Deus (In Festo S. Cordis Jesu)Rerum Deus (In Festo S. Cordis Jesu)
  37. πŸ” 28% O MartineO Martine
  38. πŸ” 28% O lux beata CaelitumO lux beata Caelitum
  39. πŸ” 28% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  40. πŸ” 27% O gente felix hospitaO gente felix hospita
  41. πŸ” 27% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  42. πŸ” 27% Urbs Jerusalem beataUrbs Jerusalem beata
  43. πŸ” 27% Hymnus Te DeumHymnus Te Deum
  44. πŸ” 27% Martinae celebri plauditeMartinae celebri plaudite
  45. πŸ” 27% O mira caritasO mira caritas
  46. πŸ” 27% Christe Redemptor omniumChriste Redemptor omnium
  47. πŸ” 27% Nunc Sancte nobis (In Festo S. Cordis Jesu)Nunc Sancte nobis (In Festo S. Cordis Jesu)
  48. πŸ” 27% Legis sacrataeLegis sacratae
  49. πŸ” 27% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  50. πŸ” 27% Dedit seDedit se
  51. πŸ” 27% Panis solemnisPanis solemnis
  52. πŸ” 27% Gaude mater AnnaGaude mater Anna
  53. πŸ” 27% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  54. πŸ” 27% Beatus LaurentiusBeatus Laurentius
  55. πŸ” 27% Lauda piaLauda pia
  56. πŸ” 27% Tu natale solum protegeTu natale solum protege
  57. πŸ” 27% O Redemptor O Redemptor
  58. πŸ” 26% Hymnus Te DeumHymnus Te Deum
  59. πŸ” 26% O vos unanimesO vos unanimes
  60. πŸ” 26% Salvete Christi vulneraSalvete Christi vulnera
  61. πŸ” 26% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  62. πŸ” 26% Qua Christus hora sitiitQua Christus hora sitiit
  63. πŸ” 26% Pange Lingua... ProeliumPange Lingua... Proelium
  64. πŸ” 26% Christe splendor PatrisChriste splendor Patris
  65. πŸ” 26% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)