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% Dominus secus mareDominus secus mare
  2. πŸ” 78% Dominus secus mareDominus secus mare
  3. πŸ” 55% Dominus secus mareDominus secus mare
  4. πŸ” 43% Rorate... Ps. Caeli enarrantRorate... Ps. Caeli enarrant
  5. πŸ” 43% MeditatioMeditatio
  6. πŸ” 38% Ponam in eis signumPonam in eis signum
  7. πŸ” 38% De ventre matrisDe ventre matris
  8. πŸ” 37% ExsurgeExsurge
  9. πŸ” 37% ExclamaveruntExclamaverunt
  10. πŸ” 37% ConsummatusConsummatus
  11. πŸ” 36% Sinite parvulosSinite parvulos
  12. πŸ” 36% Misereris omniumMisereris omnium
  13. πŸ” 35% Ecce elongaviEcce elongavi
  14. πŸ” 35% Rorate caeli... (Ps. Caeli enarrant)Rorate caeli... (Ps. Caeli enarrant)
  15. πŸ” 35% MeditatioMeditatio
  16. πŸ” 35% Memento nostriMemento nostri
  17. πŸ” 34% Inclina DomineInclina Domine
  18. πŸ” 33% ExclamaveruntExclamaverunt
  19. πŸ” 33% StatuitStatuit
  20. πŸ” 33% Reliqui domumReliqui domum
  21. πŸ” 33% Rorate... Ps. BenedixistiRorate... Ps. Benedixisti
  22. πŸ” 32% Justus ut palma (Intr.)Justus ut palma (Intr.)
  23. πŸ” 32% GaudeteGaudete
  24. πŸ” 32% Lex DominiLex Domini
  25. πŸ” 31% Petite cum AlleluiaPetite cum Alleluia
  26. πŸ” 30% Gaudeamus... Mariae... NativitateGaudeamus... Mariae... Nativitate
  27. πŸ” 30% Effusum estEffusum est
  28. πŸ” 30% Gaudeamus... Mariae... MaternitateGaudeamus... Mariae... Maternitate
  29. πŸ” 30% Venite filiiVenite filii
  30. πŸ” 30% Ambulans JesusAmbulans Jesus
  31. πŸ” 30% Gaudeamus... Mariae...festivitate (sine Alleluia)Gaudeamus... Mariae...festivitate (sine Alleluia)
  32. πŸ” 30% Laetentur caeliLaetentur caeli
  33. πŸ” 30% Rorate coeli… CoeliRorate coeli… Coeli
  34. πŸ” 30% De necessitatibusDe necessitatibus
  35. πŸ” 30% Hodie scietisHodie scietis
  36. πŸ” 30% Eduxit eosEduxit eos
  37. πŸ” 29% Ego autem in... speraviEgo autem in... speravi
  38. πŸ” 29% Lex DominiLex Domini
  39. πŸ” 29% In medio EcclesiaeIn medio Ecclesiae
  40. πŸ” 29% In sermonibusIn sermonibus
  41. πŸ” 29% Gaudeamus... Mariae... Boni ConsiliiGaudeamus... Mariae... Boni Consilii
  42. πŸ” 29% Sapientiam sanctorum (Intr.)Sapientiam sanctorum (Intr.)
  43. πŸ” 29% Gaudeamus... AnnaeGaudeamus... Annae
  44. πŸ” 29% Gaudeamus... AgathaeGaudeamus... Agathae
  45. πŸ” 29% Gaudeamus... Mariae...festivitateGaudeamus... Mariae...festivitate
  46. πŸ” 29% Illumina faciemIllumina faciem
  47. πŸ” 29% Dicit Dominus : SermonesDicit Dominus : Sermones
  48. πŸ” 29% Petite sine AlleluiaPetite sine Alleluia
  49. πŸ” 29% Omnes gentes plaudite (Intr)Omnes gentes plaudite (Intr)
  50. πŸ” 28% Pauperes SionPauperes Sion
  51. πŸ” 28% Gaudeamus... Mariae... solemnitateGaudeamus... Mariae... solemnitate
  52. πŸ” 28% Scio cui credidiScio cui credidi
  53. πŸ” 28% Justus ut palma (Off.)Justus ut palma (Off.)
  54. πŸ” 28% IlluminaIllumina
  55. πŸ” 28% Dicit Dominus SermonesDicit Dominus Sermones
  56. πŸ” 28% Ecce stoEcce sto
  57. πŸ” 28% Factus est DominusFactus est Dominus
  58. πŸ” 27% Gaudeamus... PatrociniumGaudeamus... Patrocinium
  59. πŸ” 27% Justus es DomineJustus es Domine
  60. πŸ” 27% Ambulans IesusAmbulans Iesus
  61. πŸ” 27% De ventre matrisDe ventre matris
  62. πŸ” 27% In voluntateIn voluntate
  63. πŸ” 27% ReminiscereReminiscere
  64. πŸ” 27% Gaudeamus... Mariae... ReginaeGaudeamus... Mariae... Reginae
  65. πŸ” 27% Gaudeamus... ThomaeGaudeamus... Thomae