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 🔍 to find similarities to the given chant.

  1. 🔍 100% Relictis retibusRelictis retibus
  2. 🔍 54% Relictis retibus suisRelictis retibus suis
  3. 🔍 50% Relictis retibusRelictis retibus
  4. 🔍 24% Te DeumTe Deum
  5. 🔍 24% Te DeumTe Deum
  6. 🔍 23% Venite post meVenite post me
  7. 🔍 23% Te DeumTe Deum
  8. 🔍 22% Relictis igiturRelictis igitur
  9. 🔍 22% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  10. 🔍 22% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  11. 🔍 22% Oratio felixOratio felix
  12. 🔍 22% Te DeumTe Deum
  13. 🔍 22% Te Deum (Solemn tone)Te Deum (Solemn tone)
  14. 🔍 21% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  15. 🔍 21% Vidit Dominus PetrumVidit Dominus Petrum
  16. 🔍 21% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  17. 🔍 21% Sancti per fidemSancti per fidem
  18. 🔍 21% Hymnus Te DeumHymnus Te Deum
  19. 🔍 21% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  20. 🔍 20% Audi Benigne ConditorAudi Benigne Conditor
  21. 🔍 20% Audi benigne conditorAudi benigne conditor
  22. 🔍 20% Sicut oculiSicut oculi
  23. 🔍 20% Audi benigne ConditorAudi benigne Conditor
  24. 🔍 20% Audi benigne ConditorAudi benigne Conditor
  25. 🔍 20% Audi benigne ConditorAudi benigne Conditor
  26. 🔍 20% Audi benigneAudi benigne
  27. 🔍 20% Te Matrem laudamusTe Matrem laudamus
  28. 🔍 20% Jesu dulcis memoria!Jesu dulcis memoria!
  29. 🔍 19% Audi benigne Conditor Audi benigne Conditor
  30. 🔍 19% Audi benigne ConditorAudi benigne Conditor
  31. 🔍 19% Regem venturum DominumRegem venturum Dominum
  32. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  33. 🔍 19% Summae Deus clementiae septemSummae Deus clementiae septem
  34. 🔍 19% Factus est repenteFactus est repente
  35. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  36. 🔍 19% Inclitos ChristiInclitos Christi
  37. 🔍 19% Invicte Martyr unicumInvicte Martyr unicum
  38. 🔍 19% O lux beata CaelitumO lux beata Caelitum
  39. 🔍 19% Sicut oculiSicut oculi
  40. 🔍 19% Omni die dic MariaeOmni die dic Mariae
  41. 🔍 18% Te CatharinaTe Catharina
  42. 🔍 18% Rex gloriose MartyrumRex gloriose Martyrum
  43. 🔍 18% Invicte MartyrInvicte Martyr
  44. 🔍 18% Rex gloriose martyrumRex gloriose martyrum
  45. 🔍 18% Sancti per fidemSancti per fidem
  46. 🔍 18% Legis sacrataeLegis sacratae
  47. 🔍 18% O lux beata CaelitumO lux beata Caelitum
  48. 🔍 18% O lux beata CaelitumO lux beata Caelitum
  49. 🔍 18% Rex glorioseRex gloriose
  50. 🔍 18% Alma mater EcclesiaAlma mater Ecclesia
  51. 🔍 18% Ambulans JesusAmbulans Jesus
  52. 🔍 18% ReminiscereReminiscere
  53. 🔍 17% Jesu auctor clementiaeJesu auctor clementiae
  54. 🔍 17% Sicut oculiSicut oculi
  55. 🔍 17% Sancti ejusSancti ejus
  56. 🔍 17% O gente felix hospitaO gente felix hospita
  57. 🔍 17% Summae Deus clemtiaeSummae Deus clemtiae
  58. 🔍 17% Pater superni luminisPater superni luminis
  59. 🔍 17% Gloria IIIGloria III
  60. 🔍 17% O gloriosa Dei GenitrixO gloriosa Dei Genitrix
  61. 🔍 17% Credo ICredo I
  62. 🔍 17% Gloria VGloria V
  63. 🔍 17% Dominus secus mareDominus secus mare
  64. 🔍 17% Crucem tuamCrucem tuam
  65. 🔍 17% Te gratulantesTe gratulantes