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% Intret in conspectuIntret in conspectu
  2. 🔍 84% Intret in conspectuIntret in conspectu
  3. 🔍 67% Intret in conspectuIntret in conspectu
  4. 🔍 45% Ecce elongaviEcce elongavi
  5. 🔍 42% Ego autem in... speraviEgo autem in... speravi
  6. 🔍 39% In voluntateIn voluntate
  7. 🔍 39% ReminiscereReminiscere
  8. 🔍 39% Ego autem cum justitiaEgo autem cum justitia
  9. 🔍 38% ExclamaveruntExclamaverunt
  10. 🔍 38% Justus ut palma (Intr.)Justus ut palma (Intr.)
  11. 🔍 37% Ego autem cum justitiaEgo autem cum justitia
  12. 🔍 37% ExsurgeExsurge
  13. 🔍 37% ConsummatusConsummatus
  14. 🔍 37% Inclina DomineInclina Domine
  15. 🔍 37% Misereris omniumMisereris omnium
  16. 🔍 36% Effusum estEffusum est
  17. 🔍 36% Hi sunt qui veneruntHi sunt qui venerunt
  18. 🔍 36% Dicit Dominus : SermonesDicit Dominus : Sermones
  19. 🔍 36% CognoviCognovi
  20. 🔍 36% Ego autem in... speraviEgo autem in... speravi
  21. 🔍 36% Exsultabo in JerusalemExsultabo in Jerusalem
  22. 🔍 35% Ego autem sicutEgo autem sicut
  23. 🔍 35% Reliqui domumReliqui domum
  24. 🔍 35% Judica meJudica me
  25. 🔍 34% GaudeteGaudete
  26. 🔍 34% Sancti tuiSancti tui
  27. 🔍 34% In voluntateIn voluntate
  28. 🔍 34% Timete DominumTimete Dominum
  29. 🔍 34% MeditatioMeditatio
  30. 🔍 34% Memento nostriMemento nostri
  31. 🔍 34% Deus in nomine tuoDeus in nomine tuo
  32. 🔍 34% Deus in nomine tuoDeus in nomine tuo
  33. 🔍 34% ResurrexiResurrexi
  34. 🔍 34% Dignus est AgnusDignus est Agnus
  35. 🔍 34% Salus autemSalus autem
  36. 🔍 34% De necessitatibusDe necessitatibus
  37. 🔍 34% Ego clamaviEgo clamavi
  38. 🔍 33% AperiteAperite
  39. 🔍 33% Confitebuntur caeliConfitebuntur caeli
  40. 🔍 33% Ponam in eis signumPonam in eis signum
  41. 🔍 33% Ego autem sicutEgo autem sicut
  42. 🔍 33% Justus es DomineJustus es Domine
  43. 🔍 33% ExclamaveruntExclamaverunt
  44. 🔍 33% Dicit Dominus SermonesDicit Dominus Sermones
  45. 🔍 33% Nos autem (Ps. Memento Domine David)Nos autem (Ps. Memento Domine David)
  46. 🔍 33% Sinite parvulosSinite parvulos
  47. 🔍 33% ReminiscereReminiscere
  48. 🔍 33% Spiritus Domini super meSpiritus Domini super me
  49. 🔍 33% Dum sanctificatusDum sanctificatus
  50. 🔍 33% Gaudeamus... Abbatum nostrorumGaudeamus... Abbatum nostrorum
  51. 🔍 32% Congregate illiCongregate illi
  52. 🔍 32% Benedictus es... in labiisBenedictus es... in labiis
  53. 🔍 32% Adjuva nosAdjuva nos
  54. 🔍 32% De ventre matrisDe ventre matris
  55. 🔍 32% RecordareRecordare
  56. 🔍 32% Rorate... Ps. BenedixistiRorate... Ps. Benedixisti
  57. 🔍 32% Confiteantur tibiConfiteantur tibi
  58. 🔍 32% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  59. 🔍 32% Exsultabo in JerusalemExsultabo in Jerusalem
  60. 🔍 32% Aeterne Rex altissimeAeterne Rex altissime
  61. 🔍 32% Sapientia reddiditSapientia reddidit
  62. 🔍 32% Sperent in teSperent in te
  63. 🔍 32% Non invenientes JesumNon invenientes Jesum
  64. 🔍 31% Gaudeamus... Mariae... NativitateGaudeamus... Mariae... Nativitate
  65. 🔍 31% Intret in conspectuIntret in conspectu