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% Domine exaudi... ne avertasDomine exaudi... ne avertas
  2. 🔍 68% Domine exaudi... ne avertasDomine exaudi... ne avertas
  3. 🔍 64% Domine exaudi... et clamorDomine exaudi... et clamor
  4. 🔍 49% Domine exaudi... et clamorDomine exaudi... et clamor
  5. 🔍 47% Domine exaudiDomine exaudi
  6. 🔍 41% Domine exaudi... ne avertasDomine exaudi... ne avertas
  7. 🔍 27% Exaudi Domine... tibiExaudi Domine... tibi
  8. 🔍 27% Domine Deus salutisDomine Deus salutis
  9. 🔍 26% Exaudi Domine... tibiExaudi Domine... tibi
  10. 🔍 26% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  11. 🔍 25% UniversiUniversi
  12. 🔍 25% Domine Deus salutisDomine Deus salutis
  13. 🔍 25% Suscepimus (Intr.)Suscepimus (Intr.)
  14. 🔍 25% MagnificatMagnificat
  15. 🔍 25% Surge DomineSurge Domine
  16. 🔍 25% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  17. 🔍 25% Inveni DavidInveni David
  18. 🔍 25% Domine vivificaDomine vivifica
  19. 🔍 24% Inveni DavidInveni David
  20. 🔍 24% Tota formosaTota formosa
  21. 🔍 24% Inclina DomineInclina Domine
  22. 🔍 24% MeditatioMeditatio
  23. 🔍 24% Veni sponsa ChristiVeni sponsa Christi
  24. 🔍 24% Exaudi meExaudi me
  25. 🔍 24% AnnuntiateAnnuntiate
  26. 🔍 23% Jubilate Deo universaJubilate Deo universa
  27. 🔍 23% Qui confiduntQui confidunt
  28. 🔍 23% Inflammatum estInflammatum est
  29. 🔍 23% Confitebor Domino cum AlleluiaConfitebor Domino cum Alleluia
  30. 🔍 23% Sciant gentesSciant gentes
  31. 🔍 23% Ecce elongaviEcce elongavi
  32. 🔍 23% In conspectu Angelorum (Off)In conspectu Angelorum (Off)
  33. 🔍 23% Domine DeusDomine Deus
  34. 🔍 23% Surge DomineSurge Domine
  35. 🔍 23% Domine exaudiDomine exaudi
  36. 🔍 22% Ostende mihiOstende mihi
  37. 🔍 22% ExsultavitExsultavit
  38. 🔍 22% Videte quoniamVidete quoniam
  39. 🔍 22% Te Deum PatremTe Deum Patrem
  40. 🔍 22% Exaudi Domine... adjutorExaudi Domine... adjutor
  41. 🔍 22% Meum est consiliumMeum est consilium
  42. 🔍 22% Gressus meosGressus meos
  43. 🔍 22% Domine Deus salutisDomine Deus salutis
  44. 🔍 22% ExsurgeExsurge
  45. 🔍 22% Omnes gentes quascumque (Grad)Omnes gentes quascumque (Grad)
  46. 🔍 22% Dominus firmamentumDominus firmamentum
  47. 🔍 22% Ego autem cumEgo autem cum
  48. 🔍 22% Tibi dixitTibi dixit
  49. 🔍 22% Scio cui credidiScio cui credidi
  50. 🔍 22% Clamor meusClamor meus
  51. 🔍 22% CognoviCognovi
  52. 🔍 22% Christe caelorum DomineChriste caelorum Domine
  53. 🔍 22% Quaerite DominumQuaerite Dominum
  54. 🔍 22% Beata gensBeata gens
  55. 🔍 22% Salus populiSalus populi
  56. 🔍 22% Confitebor Domino sine AlleluiaConfitebor Domino sine Alleluia
  57. 🔍 22% Spiritus Domini super meSpiritus Domini super me
  58. 🔍 21% AnnuntiateAnnuntiate
  59. 🔍 21% Exaudi Domine... tibiExaudi Domine... tibi
  60. 🔍 21% Domine exaudiDomine exaudi
  61. 🔍 21% Sperent in teSperent in te
  62. 🔍 21% Exaudi DomineExaudi Domine
  63. 🔍 21% Extuli electumExtuli electum
  64. 🔍 21% Inveni David (St Louis)Inveni David (St Louis)
  65. 🔍 21% Benedicite DominumBenedicite Dominum