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% Muro tuoMuro tuo
  2. πŸ” 66% Muro tuoMuro tuo
  3. πŸ” 53% Muro tuoMuro tuo
  4. πŸ” 51% Muro tuo inexpugnabiliMuro tuo inexpugnabili
  5. πŸ” 37% Muro tuo inexpugnabiliMuro tuo inexpugnabili
  6. πŸ” 34% Muro tuo inexpugnabiliMuro tuo inexpugnabili
  7. πŸ” 25% Ave MariaAve Maria
  8. πŸ” 24% Nunc Sancte nobis (In Festo S. Cordis Jesu)Nunc Sancte nobis (In Festo S. Cordis Jesu)
  9. πŸ” 24% In tuo adventuIn tuo adventu
  10. πŸ” 24% Pange lingua... proeliumPange lingua... proelium
  11. πŸ” 24% Ave Maria...Alleluia (Ant.)Ave Maria...Alleluia (Ant.)
  12. πŸ” 23% Nunc Sancte nobis (In Festo Christi Regis)Nunc Sancte nobis (In Festo Christi Regis)
  13. πŸ” 23% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  14. πŸ” 23% Pange Lingua... ProeliumPange Lingua... Proelium
  15. πŸ” 23% Suavi jugoSuavi jugo
  16. πŸ” 22% Lauda et laetare filia SionLauda et laetare filia Sion
  17. πŸ” 22% Pange lingua... LaureamPange lingua... Lauream
  18. πŸ” 22% Nunc Sancte nobis (In Solemnitatibus)Nunc Sancte nobis (In Solemnitatibus)
  19. πŸ” 22% Lustris sex qui jam peractisLustris sex qui jam peractis
  20. πŸ” 22% De manu omniumDe manu omnium
  21. πŸ” 22% Praecipita DominePraecipita Domine
  22. πŸ” 22% En acetumEn acetum
  23. πŸ” 22% Propter nimiam caritatem suamPropter nimiam caritatem suam
  24. πŸ” 22% Jam lucis orto sidere (Solemnitatibus)Jam lucis orto sidere (Solemnitatibus)
  25. πŸ” 21% Te lucis ante terminum (In Festo S. Cordis Jesu))Te lucis ante terminum (In Festo S. Cordis Jesu))
  26. πŸ” 21% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  27. πŸ” 21% Lustris sex qui jam peractis ( Primus versus tantum notatus)Lustris sex qui jam peractis ( Primus versus tantum notatus)
  28. πŸ” 21% Rerum Deus (in Solemnitatibus)Rerum Deus (in Solemnitatibus)
  29. πŸ” 21% En ut superbaEn ut superba
  30. πŸ” 21% Astiterunt justi ante (Solesmes 1934)Astiterunt justi ante (Solesmes 1934)
  31. πŸ” 21% En acetumEn acetum
  32. πŸ” 21% Tua est potentiaTua est potentia
  33. πŸ” 21% Lustra sex qui jamLustra sex qui jam
  34. πŸ” 21% Te lucis ante terminum (In Festo Christi Regis)Te lucis ante terminum (In Festo Christi Regis)
  35. πŸ” 21% Rector potens (in Solemnitatibus)Rector potens (in Solemnitatibus)
  36. πŸ” 21% Egredimini et videte filiae Sion (Ant.)Egredimini et videte filiae Sion (Ant.)
  37. πŸ” 20% Domine non secundumDomine non secundum
  38. πŸ” 20% Te saeculorum PrincipemTe saeculorum Principem
  39. πŸ” 20% Rerum Deus (In Festo S. Cordis Jesu)Rerum Deus (In Festo S. Cordis Jesu)
  40. πŸ” 20% Nunc Sancte nobis (In Epiphania Domini)Nunc Sancte nobis (In Epiphania Domini)
  41. πŸ” 20% O quot undis lacrimarumO quot undis lacrimarum
  42. πŸ” 20% Erat vir Domini Benedictus (tonus 4d)Erat vir Domini Benedictus (tonus 4d)
  43. πŸ” 20% Rex gloriose MartyrumRex gloriose Martyrum
  44. πŸ” 20% Tu Domine servabis nosTu Domine servabis nos
  45. πŸ” 20% Aspice Domine quia factaAspice Domine quia facta
  46. πŸ” 20% Rector potens (In Festo S. Cordis Jesu)Rector potens (In Festo S. Cordis Jesu)
  47. πŸ” 20% Per signum CrucisPer signum Crucis
  48. πŸ” 20% Optatus votis omniumOptatus votis omnium
  49. πŸ” 20% Omni temporeOmni tempore
  50. πŸ” 20% Rerum Deus (In Festo Christi Regis)Rerum Deus (In Festo Christi Regis)
  51. πŸ” 20% Exsultet caelum (III)Exsultet caelum (III)
  52. πŸ” 19% Hodie Simon PetrusHodie Simon Petrus
  53. πŸ” 19% Iam lucis orto sidere (solemnitatibus)Iam lucis orto sidere (solemnitatibus)
  54. πŸ” 19% Praefatio de Dominica Passionis. Dominica in PalmisPraefatio de Dominica Passionis. Dominica in Palmis
  55. πŸ” 19% Jesu corona celsior (S. Mauri abbatis)Jesu corona celsior (S. Mauri abbatis)
  56. πŸ” 19% Iesu nostra redemptioIesu nostra redemptio
  57. πŸ” 19% Tu DomineTu Domine
  58. πŸ” 19% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  59. πŸ” 19% Sacris SolemnisSacris Solemnis
  60. πŸ” 19% Sapientiam Sanctorum (modus 1)Sapientiam Sanctorum (modus 1)
  61. πŸ” 19% Rector potens (In Festo Christi Regis)Rector potens (In Festo Christi Regis)
  62. πŸ” 19% Praefatio solemnis de AngelisPraefatio solemnis de Angelis
  63. πŸ” 19% Qui habitatQui habitat
  64. πŸ” 19% Caecilia famula tuaCaecilia famula tua
  65. πŸ” 19% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens