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% Paratum cor meumParatum cor meum
  2. 🔍 61% AdducenturAdducentur
  3. 🔍 60% Veni DomineVeni Domine
  4. 🔍 29% Benedictus DominusBenedictus Dominus
  5. 🔍 28% AdducenturAdducentur
  6. 🔍 27% Paratum cor meumParatum cor meum
  7. 🔍 26% Veni Domine et noliVeni Domine et noli
  8. 🔍 25% Confitebor tibiConfitebor tibi
  9. 🔍 25% In Deo speravitIn Deo speravit
  10. 🔍 25% Benedictus DominusBenedictus Dominus
  11. 🔍 24% Beatam me dicentBeatam me dicent
  12. 🔍 24% HolocaustumHolocaustum
  13. 🔍 24% Speciosus... EructavitSpeciosus... Eructavit
  14. 🔍 24% IgnemIgnem
  15. 🔍 24% Veni Domine et noliVeni Domine et noli
  16. 🔍 23% AdducenturAdducentur
  17. 🔍 23% Tu es PetrusTu es Petrus
  18. 🔍 22% Veni DomineVeni Domine
  19. 🔍 22% Inveni DavidInveni David
  20. 🔍 21% Exaudi DomineExaudi Domine
  21. 🔍 21% Timete DominumTimete Dominum
  22. 🔍 21% Esto mihiEsto mihi
  23. 🔍 21% Benedicta et venerabilisBenedicta et venerabilis
  24. 🔍 21% Ego dixiEgo dixi
  25. 🔍 20% Vidimus stellamVidimus stellam
  26. 🔍 20% DolorosaDolorosa
  27. 🔍 20% In die resurrectionisIn die resurrectionis
  28. 🔍 20% Exsultate DeoExsultate Deo
  29. 🔍 20% TribulationesTribulationes
  30. 🔍 20% Misit DominusMisit Dominus
  31. 🔍 20% Video caelosVideo caelos
  32. 🔍 20% Panis quem ego dederoPanis quem ego dedero
  33. 🔍 20% Lauda anima meaLauda anima mea
  34. 🔍 20% Hic est discipulusHic est discipulus
  35. 🔍 20% Alleluia (ad Evangelium)Alleluia (ad Evangelium)
  36. 🔍 20% Passer invenitPasser invenit
  37. 🔍 20% Domine Deus... qui repertusDomine Deus... qui repertus
  38. 🔍 20% Vultum tuumVultum tuum
  39. 🔍 19% Te Deum PatremTe Deum Patrem
  40. 🔍 19% Domine praevenistiDomine praevenisti
  41. 🔍 19% ExaudivitExaudivit
  42. 🔍 19% Paratum cor meumParatum cor meum
  43. 🔍 19% Intende vociIntende voci
  44. 🔍 19% Narrabo omniaNarrabo omnia
  45. 🔍 19% Jacta cogitatumJacta cogitatum
  46. 🔍 19% In te speraviIn te speravi
  47. 🔍 19% Ad te DomineAd te Domine
  48. 🔍 19% Jubilate Deo universaJubilate Deo universa
  49. 🔍 19% Deus Deus meusDeus Deus meus
  50. 🔍 19% Exsultate DeoExsultate Deo
  51. 🔍 19% Tecum principiumTecum principium
  52. 🔍 19% Domine Deus salutisDomine Deus salutis
  53. 🔍 19% Unam petii... BeatiUnam petii... Beati
  54. 🔍 18% LaetaminiLaetamini
  55. 🔍 18% IntelligeIntellige
  56. 🔍 18% Qui habitatQui habitat
  57. 🔍 18% ExaltentExaltent
  58. 🔍 18% Dum venerit ParaclitusDum venerit Paraclitus
  59. 🔍 18% Adorna thalamumAdorna thalamum
  60. 🔍 18% Cantemus DominoCantemus Domino
  61. 🔍 18% Respice in meRespice in me
  62. 🔍 18% Sancti tui ... benedicentSancti tui ... benedicent
  63. 🔍 18% Cantabo DominoCantabo Domino
  64. 🔍 18% Erue a frameaErue a framea
  65. 🔍 18% Quasi modoQuasi modo