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% Rorate... Ps. BenedixistiRorate... Ps. Benedixisti
  2. πŸ” 78% Rorate... Ps. Caeli enarrantRorate... Ps. Caeli enarrant
  3. πŸ” 75% Rorate coeli… BenedixistiRorate coeli… Benedixisti
  4. πŸ” 64% Rorate caeli... (Ps. Caeli enarrant)Rorate caeli... (Ps. Caeli enarrant)
  5. πŸ” 55% Rorate coeli… CoeliRorate coeli… Coeli
  6. πŸ” 49% Sinite parvulosSinite parvulos
  7. πŸ” 49% GaudeteGaudete
  8. πŸ” 49% ExclamaveruntExclamaverunt
  9. πŸ” 47% Inclina DomineInclina Domine
  10. πŸ” 46% ConsummatusConsummatus
  11. πŸ” 45% ExsurgeExsurge
  12. πŸ” 44% Rorate cΓ¦li… Et justitiaRorate cΓ¦li… Et justitia
  13. πŸ” 44% Justus ut palma (Intr.)Justus ut palma (Intr.)
  14. πŸ” 43% ExclamaveruntExclamaverunt
  15. πŸ” 42% Memento nostriMemento nostri
  16. πŸ” 40% Effusum estEffusum est
  17. πŸ” 39% Ecce elongaviEcce elongavi
  18. πŸ” 39% MeditatioMeditatio
  19. πŸ” 39% StatuitStatuit
  20. πŸ” 39% GloriabunturGloriabuntur
  21. πŸ” 38% De ventre matrisDe ventre matris
  22. πŸ” 37% Omnes gentes plaudite (Intr)Omnes gentes plaudite (Intr)
  23. πŸ” 37% Rorate caeli desuperRorate caeli desuper
  24. πŸ” 37% Misereris omniumMisereris omnium
  25. πŸ” 37% Ego autem in... speraviEgo autem in... speravi
  26. πŸ” 37% Venite filiiVenite filii
  27. πŸ” 37% Agnus XVIIAgnus XVII
  28. πŸ” 36% Petite cum AlleluiaPetite cum Alleluia
  29. πŸ” 36% Regnum mundiRegnum mundi
  30. πŸ” 36% Illumina faciemIllumina faciem
  31. πŸ” 36% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  32. πŸ” 35% Dicit Dominus : EgoDicit Dominus : Ego
  33. πŸ” 35% Sapientiam sanctorum (Intr.)Sapientiam sanctorum (Intr.)
  34. πŸ” 35% Ecce DeusEcce Deus
  35. πŸ” 34% Confitebuntur caeliConfitebuntur caeli
  36. πŸ” 34% RevelabiturRevelabitur
  37. πŸ” 34% Scio cui credidiScio cui credidi
  38. πŸ” 34% Sancti tuiSancti tui
  39. πŸ” 34% BenedictaBenedicta
  40. πŸ” 34% Reliqui domumReliqui domum
  41. πŸ” 33% Loquetur DominusLoquetur Dominus
  42. πŸ” 33% Laetamini in Domino (Off.)Laetamini in Domino (Off.)
  43. πŸ” 33% In salutariIn salutari
  44. πŸ” 33% In voluntateIn voluntate
  45. πŸ” 33% Gloria et divitiaeGloria et divitiae
  46. πŸ” 33% Justus es DomineJustus es Domine
  47. πŸ” 33% Rorate cΓ¦li desuperRorate cΓ¦li desuper
  48. πŸ” 33% Laetamini in Domino (OFF. cum Alleluia)Laetamini in Domino (OFF. cum Alleluia)
  49. πŸ” 33% In medio EcclesiaeIn medio Ecclesiae
  50. πŸ” 33% Dominus secus mareDominus secus mare
  51. πŸ” 33% Ponam in eis signumPonam in eis signum
  52. πŸ” 32% Gaudeamus... Mariae... solemnitateGaudeamus... Mariae... solemnitate
  53. πŸ” 32% Gaudeamus... AnnaeGaudeamus... Annae
  54. πŸ” 32% Ecce stoEcce sto
  55. πŸ” 32% Gaudeamus... ThomaeGaudeamus... Thomae
  56. πŸ” 32% Justi epulentur (Off.)Justi epulentur (Off.)
  57. πŸ” 32% Intret in conspectuIntret in conspectu
  58. πŸ” 32% Deus in loco sanctoDeus in loco sancto
  59. πŸ” 32% Gaudeamus... Mariae... Boni ConsiliiGaudeamus... Mariae... Boni Consilii
  60. πŸ” 32% Gaudeamus... AgathaeGaudeamus... Agathae
  61. πŸ” 32% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  62. πŸ” 32% ReminiscereReminiscere
  63. πŸ” 32% Gaudeamus... JosaphatGaudeamus... Josaphat
  64. πŸ” 32% In sermonibusIn sermonibus
  65. πŸ” 32% Exsultabo et laetaborExsultabo et laetabor