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% DispersitDispersit
  2. 🔍 72% DispersitDispersit
  3. 🔍 38% Dicite in gentibusDicite in gentibus
  4. 🔍 38% DispersitDispersit
  5. 🔍 26% Aqua sapientiaeAqua sapientiae
  6. 🔍 25% In te DomineIn te Domine
  7. 🔍 24% Te Deum PatremTe Deum Patrem
  8. 🔍 24% Veni sponsa ChristiVeni sponsa Christi
  9. 🔍 24% SapientiaSapientia
  10. 🔍 24% Dignus est AgnusDignus est Agnus
  11. 🔍 24% CognoveruntCognoverunt
  12. 🔍 24% Ab ortu solisAb ortu solis
  13. 🔍 23% AdducenturAdducentur
  14. 🔍 23% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  15. 🔍 23% Gaudens gaudeboGaudens gaudebo
  16. 🔍 23% Domine Deus salutisDomine Deus salutis
  17. 🔍 23% Diffusa estDiffusa est
  18. 🔍 22% Gaudeamus ... ThomasGaudeamus ... Thomas
  19. 🔍 22% Laudate... omnes gentesLaudate... omnes gentes
  20. 🔍 22% Gloria et divitiaeGloria et divitiae
  21. 🔍 22% DilexistiDilexisti
  22. 🔍 22% ExclamaveruntExclamaverunt
  23. 🔍 22% Domine Deus salutisDomine Deus salutis
  24. 🔍 22% Gaudeamus ... AgathaGaudeamus ... Agatha
  25. 🔍 21% Passer invenitPasser invenit
  26. 🔍 21% Gaudeamus ... ConceptionGaudeamus ... Conception
  27. 🔍 21% Dum venerit ParaclitusDum venerit Paraclitus
  28. 🔍 21% AnnuntiaviAnnuntiavi
  29. 🔍 21% Diffusa estDiffusa est
  30. 🔍 21% Omnia quae fecistiOmnia quae fecisti
  31. 🔍 21% Sancti tuiSancti tui
  32. 🔍 21% Gaudeamus ... AssumptionGaudeamus ... Assumption
  33. 🔍 21% HumiliavitHumiliavit
  34. 🔍 21% Fiat paxFiat pax
  35. 🔍 21% Exsurge Domine DeusExsurge Domine Deus
  36. 🔍 21% Adorna thalamumAdorna thalamum
  37. 🔍 21% Felix esFelix es
  38. 🔍 21% Beata esBeata es
  39. 🔍 21% De profundisDe profundis
  40. 🔍 21% Justus ut palmaJustus ut palma
  41. 🔍 20% Gaudeamus ... AnnaGaudeamus ... Anna
  42. 🔍 20% Lauda JerusalemLauda Jerusalem
  43. 🔍 20% DispersitDispersit
  44. 🔍 20% Laetabitur justusLaetabitur justus
  45. 🔍 20% Veni DomineVeni Domine
  46. 🔍 20% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  47. 🔍 20% Non enimNon enim
  48. 🔍 20% Specie tuaSpecie tua
  49. 🔍 20% In Nomine Jesu 1In Nomine Jesu 1
  50. 🔍 20% Nunc dimittisNunc dimittis
  51. 🔍 20% CognoveruntCognoverunt
  52. 🔍 20% Domine Deus salutisDomine Deus salutis
  53. 🔍 20% Gaudeamus... Mariae... NativitateGaudeamus... Mariae... Nativitate
  54. 🔍 19% SedebitSedebit
  55. 🔍 19% Alleluia (ad offertorium mode 3)Alleluia (ad offertorium mode 3)
  56. 🔍 19% Gaudeamus... Mariae...festivitate (sine Alleluia)Gaudeamus... Mariae...festivitate (sine Alleluia)
  57. 🔍 19% Gaudete justiGaudete justi
  58. 🔍 19% Gaudeamus... Mariae... MaternitateGaudeamus... Mariae... Maternitate
  59. 🔍 19% Justus es DomineJustus es Domine
  60. 🔍 19% Si testimoniumSi testimonium
  61. 🔍 19% Jubilate DominoJubilate Domino
  62. 🔍 19% Gaudeamus... Mariae... AssumptioneGaudeamus... Mariae... Assumptione
  63. 🔍 19% StatuitStatuit
  64. 🔍 19% Optimam partemOptimam partem
  65. 🔍 19% DispersitDispersit