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% Inclitus rector (Pro Episcopo)Inclitus rector (Pro Episcopo)
  2. πŸ” 91% Inclitus rector (Pro Presbytero)Inclitus rector (Pro Presbytero)
  3. πŸ” 91% Inclitus rector (Pro Papa)Inclitus rector (Pro Papa)
  4. πŸ” 64% Doctor Γ¦ternusDoctor Γ¦ternus
  5. πŸ” 61% Sint tibi laudis, S BonifatiiSint tibi laudis, S Bonifatii
  6. πŸ” 60% Hi sacerdotesHi sacerdotes
  7. πŸ” 53% Inclitus pastorInclitus pastor
  8. πŸ” 42% Doctor insignisDoctor insignis
  9. πŸ” 41% Iste Confessor (Conf Pont in Duplicibus Minoribus)Iste Confessor (Conf Pont in Duplicibus Minoribus)
  10. πŸ” 39% Vir celse forma fulgidaVir celse forma fulgida
  11. πŸ” 38% Vir celse forma fulgidaVir celse forma fulgida
  12. πŸ” 38% Matthia SacratissimoMatthia Sacratissimo
  13. πŸ” 38% Vir celse (pro Episcopo)Vir celse (pro Episcopo)
  14. πŸ” 38% Matthia SacratissimoMatthia Sacratissimo
  15. πŸ” 37% Martyr DeiMartyr Dei
  16. πŸ” 37% Inclytos ChristiInclytos Christi
  17. πŸ” 37% Vir celse (Pro presbytero)Vir celse (Pro presbytero)
  18. πŸ” 37% Vir celse forma fulgidaVir celse forma fulgida
  19. πŸ” 37% Vir celse (Pro resbytero)Vir celse (Pro resbytero)
  20. πŸ” 36% Vir celse (Pro papa)Vir celse (Pro papa)
  21. πŸ” 35% Iesu, redemptor omniumIesu, redemptor omnium
  22. πŸ” 35% Iesu, redemptor omniumIesu, redemptor omnium
  23. πŸ” 35% Iesu redemptor omniumIesu redemptor omnium
  24. πŸ” 34% Cohors beata SeraphimCohors beata Seraphim
  25. πŸ” 33% Exsultet caelum gaudibus (S. Joanni Evangelistae)Exsultet caelum gaudibus (S. Joanni Evangelistae)
  26. πŸ” 33% Sacrata nobis gaudiaSacrata nobis gaudia
  27. πŸ” 33% Qui luce splendesQui luce splendes
  28. πŸ” 32% Apostolorum passio diemApostolorum passio diem
  29. πŸ” 32% Martyris ChristiMartyris Christi
  30. πŸ” 32% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  31. πŸ” 32% Mentibus laetisMentibus laetis
  32. πŸ” 32% Iste Confessorum Domini (in Dominicis)Iste Confessorum Domini (in Dominicis)
  33. πŸ” 32% Iste Confessor (Conf. Bishop) 1Iste Confessor (Conf. Bishop) 1
  34. πŸ” 32% Te nostra laetisTe nostra laetis
  35. πŸ” 32% Christus est vitaChristus est vita
  36. πŸ” 32% Veni prΓ¦celsaVeni prΓ¦celsa
  37. πŸ” 32% Relucens inter principesRelucens inter principes
  38. πŸ” 32% Praeclara qua tu gloriaPraeclara qua tu gloria
  39. πŸ” 32% Qui luce splendesQui luce splendes
  40. πŸ” 31% Sedibus caeli nitidis receptosSedibus caeli nitidis receptos
  41. πŸ” 31% Iste Confessor (Conf. Bishop)Iste Confessor (Conf. Bishop)
  42. πŸ” 31% Iste Confessorum Domini (in Feriis secundis)Iste Confessorum Domini (in Feriis secundis)
  43. πŸ” 31% Verbum supernum prodiensVerbum supernum prodiens
  44. πŸ” 31% Commune vos apostoliCommune vos apostoli
  45. πŸ” 31% Iste Confessor (Conf Pont in Duplicibus Majoribus)Iste Confessor (Conf Pont in Duplicibus Majoribus)
  46. πŸ” 31% Iste Confessor (Pro Doctoribus)Iste Confessor (Pro Doctoribus)
  47. πŸ” 30% Christe cunctorum dominatorChriste cunctorum dominator
  48. πŸ” 30% Iste Confessor (Conf. Bishop) 2Iste Confessor (Conf. Bishop) 2
  49. πŸ” 30% Iste confessor (III)Iste confessor (III)
  50. πŸ” 30% Verbum supernum prodiensVerbum supernum prodiens
  51. πŸ” 30% Te beata sponsa ChristiTe beata sponsa Christi
  52. πŸ” 30% Christe cunctorum dominator^^Christe cunctorum dominator^^
  53. πŸ” 30% Iste Confessor (Conf. Bishop) (another chant)Iste Confessor (Conf. Bishop) (another chant)
  54. πŸ” 29% Mente jucundaMente jucunda
  55. πŸ” 29% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  56. πŸ” 29% O virgo materO virgo mater
  57. πŸ” 29% Iste Confessor (Conf. not Bishop) 5Iste Confessor (Conf. not Bishop) 5
  58. πŸ” 29% Inclytos ChristiInclytos Christi
  59. πŸ” 29% Commune vos apostoliCommune vos apostoli
  60. πŸ” 29% Barnabae clarumBarnabae clarum
  61. πŸ” 29% Iste Confessor (Impr. Stigmatum)Iste Confessor (Impr. Stigmatum)
  62. πŸ” 28% Philippe summaePhilippe summae
  63. πŸ” 28% Inclitos ChristiInclitos Christi
  64. πŸ” 28% Iste Confessor (Conf. not Bishop)Iste Confessor (Conf. not Bishop)
  65. πŸ” 28% Captator olim pisciumCaptator olim piscium