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: 2025-12-19. 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% Liberati serviamusLiberati serviamus
  2. 🔍 60% In sanctitate serviamusIn sanctitate serviamus
  3. 🔍 53% Liberati serviamus Deo nostroLiberati serviamus Deo nostro
  4. 🔍 41% LaudaboLaudabo
  5. 🔍 40% In DominoIn Domino
  6. 🔍 39% Benedictus Dominus quiaBenedictus Dominus quia
  7. 🔍 39% Te decet hymnusTe decet hymnus
  8. 🔍 39% Deus in sanctoDeus in sancto
  9. 🔍 39% Quoniam in teQuoniam in te
  10. 🔍 39% Cantate DominoCantate Domino
  11. 🔍 39% Laudate nomen DominiLaudate nomen Domini
  12. 🔍 39% Dominus regnavitDominus regnavit
  13. 🔍 39% Domine refugiumDomine refugium
  14. 🔍 39% Servite DominoServite Domino
  15. 🔍 39% Domine audiviDomine audivi
  16. 🔍 38% Per visceraPer viscera
  17. 🔍 38% Adorate DominumAdorate Dominum
  18. 🔍 38% Benedictus Dominus DeusBenedictus Dominus Deus
  19. 🔍 38% Sitivit in teSitivit in te
  20. 🔍 38% Iustus et sanctusIustus et sanctus
  21. 🔍 38% Et invocabimusEt invocabimus
  22. 🔍 38% Domine in caeloDomine in caelo
  23. 🔍 38% Memorare DomineMemorare Domine
  24. 🔍 38% Ostende nobis DomineOstende nobis Domine
  25. 🔍 37% Da nobis DomineDa nobis Domine
  26. 🔍 37% Inclinavit DominusInclinavit Dominus
  27. 🔍 37% Exsultavit cor meumExsultavit cor meum
  28. 🔍 37% Regnavit DominusRegnavit Dominus
  29. 🔍 37% Omnis spiritusOmnis spiritus
  30. 🔍 37% Respexit DominusRespexit Dominus
  31. 🔍 37% Veritas DominiVeritas Domini
  32. 🔍 37% De nocteDe nocte
  33. 🔍 37% In verbum tuumIn verbum tuum
  34. 🔍 37% Lauda JerusalemLauda Jerusalem
  35. 🔍 37% Intende in meIntende in me
  36. 🔍 37% Quam admirabileQuam admirabile
  37. 🔍 37% VoveteVovete
  38. 🔍 37% Iubilate DeoIubilate Deo
  39. 🔍 36% AmpliusAmplius
  40. 🔍 36% Domine Deus meus in te speraviDomine Deus meus in te speravi
  41. 🔍 36% In veritate tuaIn veritate tua
  42. 🔍 36% Visitavit et fecitVisitavit et fecit
  43. 🔍 36% Non nos derelinquasNon nos derelinquas
  44. 🔍 36% De manu omniumDe manu omnium
  45. 🔍 36% Sana DomineSana Domine
  46. 🔍 36% Tuam disciplinamTuam disciplinam
  47. 🔍 36% Et Dominus in circuituEt Dominus in circuitu
  48. 🔍 36% Benedixisti DomineBenedixisti Domine
  49. 🔍 36% In aeternum DomineIn aeternum Domine
  50. 🔍 36% Cantate Domino et benediciteCantate Domino et benedicite
  51. 🔍 35% Quoniam in aeternumQuoniam in aeternum
  52. 🔍 35% Benedictus Deus IsraelBenedictus Deus Israel
  53. 🔍 35% Nos qui vivimusNos qui vivimus
  54. 🔍 35% Mecum sitMecum sit
  55. 🔍 35% Ego clamaviEgo clamavi
  56. 🔍 35% Sacrificium DeoSacrificium Deo
  57. 🔍 35% Miserere mei DeusMiserere mei Deus
  58. 🔍 35% Adjutor in tribulationibusAdjutor in tribulationibus
  59. 🔍 35% Eruisti DomineEruisti Domine
  60. 🔍 35% Domine probasti meDomine probasti me
  61. 🔍 35% Deus misereaturDeus misereatur
  62. 🔍 35% Et in servis suisEt in servis suis
  63. 🔍 35% Exaudiat te DominusExaudiat te Dominus
  64. 🔍 35% Ex uteroEx utero
  65. 🔍 35% Sit nomen DominiSit nomen Domini