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% Gloriosa dicta... civitasGloriosa dicta... civitas
  2. πŸ” 98% Gloriosa dicta... civitasGloriosa dicta... civitas
  3. πŸ” 50% Gloriosa dicta... civitasGloriosa dicta... civitas
  4. πŸ” 46% Gloriosa dicta... civitasGloriosa dicta... civitas
  5. πŸ” 45% Gloriosa dicta... civitasGloriosa dicta... civitas
  6. πŸ” 34% Gloriosa dicta... MariaGloriosa dicta... Maria
  7. πŸ” 32% Gloriosa dicta... MariaGloriosa dicta... Maria
  8. πŸ” 29% GloriΓ³sa dicta sunt de teGloriΓ³sa dicta sunt de te
  9. πŸ” 29% Gloriosa dicta... MariaGloriosa dicta... Maria
  10. πŸ” 28% AlleluiaAlleluia
  11. πŸ” 27% Alleluia (mode 8)Alleluia (mode 8)
  12. πŸ” 26% Alleluia Omnes GentesAlleluia Omnes Gentes
  13. πŸ” 26% O gente felix hospitaO gente felix hospita
  14. πŸ” 26% Gloriosa praedicenturGloriosa praedicentur
  15. πŸ” 25% Alleluia (ant.)Alleluia (ant.)
  16. πŸ” 25% Alleluia (ant.)Alleluia (ant.)
  17. πŸ” 25% Omnes GentesOmnes Gentes
  18. πŸ” 25% Alleluia confiteminiAlleluia confitemini
  19. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  20. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  21. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  22. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  23. πŸ” 24% O lux beata CaelitumO lux beata Caelitum
  24. πŸ” 24% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  25. πŸ” 24% Vocata estVocata est
  26. πŸ” 24% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  27. πŸ” 24% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  28. πŸ” 24% Alleluia (mode 8)Alleluia (mode 8)
  29. πŸ” 24% O RedemptorO Redemptor
  30. πŸ” 24% Decus morumDecus morum
  31. πŸ” 24% O Redemptor O Redemptor
  32. πŸ” 24% Alleluia (Dom. Non. T.P.)Alleluia (Dom. Non. T.P.)
  33. πŸ” 23% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  34. πŸ” 23% Candidi facti suntCandidi facti sunt
  35. πŸ” 23% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  36. πŸ” 23% Ego sum viaEgo sum via
  37. πŸ” 23% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  38. πŸ” 23% Aeterne sol qui lumineAeterne sol qui lumine
  39. πŸ” 22% Alleluia Fer. II T.P. IAlleluia Fer. II T.P. I
  40. πŸ” 22% Fundamenta eiusFundamenta eius
  41. πŸ” 22% Alleluia (T.P. ad Sextam)Alleluia (T.P. ad Sextam)
  42. πŸ” 22% Salus et gloria - mode IVSalus et gloria - mode IV
  43. πŸ” 22% Dux fideiDux fidei
  44. πŸ” 22% Gloriosa Dicta SuntGloriosa Dicta Sunt
  45. πŸ” 21% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  46. πŸ” 21% Exsurgat DeusExsurgat Deus
  47. πŸ” 21% Alleluia Fer. VI T.P. IIAlleluia Fer. VI T.P. II
  48. πŸ” 21% Alleluia (T. P. ad Nonam)Alleluia (T. P. ad Nonam)
  49. πŸ” 21% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  50. πŸ” 21% Alleluia Dom. Compl. T.P. IAlleluia Dom. Compl. T.P. I
  51. πŸ” 21% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  52. πŸ” 21% Alleluia omnes de SabaAlleluia omnes de Saba
  53. πŸ” 21% Sub tuum praesidiumSub tuum praesidium
  54. πŸ” 21%
  55. πŸ” 21% Alleluia ! Fac cum servo tuoAlleluia ! Fac cum servo tuo
  56. πŸ” 21% Venite omnes adoremusVenite omnes adoremus
  57. πŸ” 21% Non vos relinquamNon vos relinquam
  58. πŸ” 20% BenedicBenedic
  59. πŸ” 20% BenedicBenedic
  60. πŸ” 20% BenedicBenedic
  61. πŸ” 20% Isti sunt agniIsti sunt agni
  62. πŸ” 20% O beata MaterO beata Mater
  63. πŸ” 20% Ego sum viaEgo sum via
  64. πŸ” 20% Puer natus in BethlehemPuer natus in Bethlehem
  65. πŸ” 20% Gloriosus apparuistiGloriosus apparuisti