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% EsurientesEsurientes
  2. 🔍 46% Inclinavit DominusInclinavit Dominus
  3. 🔍 41% Adjutor in tribulationibusAdjutor in tribulationibus
  4. 🔍 41% Eruisti DomineEruisti Domine
  5. 🔍 40% Lauda JerusalemLauda Jerusalem
  6. 🔍 40% LaudaboLaudabo
  7. 🔍 40% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  8. 🔍 40% Respexit DominusRespexit Dominus
  9. 🔍 40% Domine Deus meus in te speraviDomine Deus meus in te speravi
  10. 🔍 39% Sit nomen DominiSit nomen Domini
  11. 🔍 39% Servite DominoServite Domino
  12. 🔍 39% Populus meus aitPopulus meus ait
  13. 🔍 39% Et Dominus in circuituEt Dominus in circuitu
  14. 🔍 39% Benedictus Dominus quiaBenedictus Dominus quia
  15. 🔍 39% Domine audiviDomine audivi
  16. 🔍 39% In DominoIn Domino
  17. 🔍 39% Dominus regnavitDominus regnavit
  18. 🔍 39% Domine non est exaltatumDomine non est exaltatum
  19. 🔍 38% Magna operaMagna opera
  20. 🔍 38% Quoniam in teQuoniam in te
  21. 🔍 38% Custodit DominusCustodit Dominus
  22. 🔍 38% Intende in meIntende in me
  23. 🔍 38% Quam admirabileQuam admirabile
  24. 🔍 38% Mecum sitMecum sit
  25. 🔍 38% Adiutorium nostrumAdiutorium nostrum
  26. 🔍 38% Exaudiat te DominusExaudiat te Dominus
  27. 🔍 38% Exsurge Domine et judicaExsurge Domine et judica
  28. 🔍 38% Sana DomineSana Domine
  29. 🔍 38% Illumina DomineIllumina Domine
  30. 🔍 38% Benedictus Dominus DeusBenedictus Dominus Deus
  31. 🔍 38% In matutinisIn matutinis
  32. 🔍 38% Visitavit et fecitVisitavit et fecit
  33. 🔍 38% Regnavit DominusRegnavit Dominus
  34. 🔍 38% Per visceraPer viscera
  35. 🔍 37% Domine clamaviDomine clamavi
  36. 🔍 37% Sepulto Domino (Mode 6f)Sepulto Domino (Mode 6f)
  37. 🔍 37% Te decet hymnusTe decet hymnus
  38. 🔍 37% Sitivit in teSitivit in te
  39. 🔍 37% Quoniam in aeternumQuoniam in aeternum
  40. 🔍 37% Et in servis suisEt in servis suis
  41. 🔍 37% Dominus defensorDominus defensor
  42. 🔍 37% Domine in caeloDomine in caelo
  43. 🔍 37% Cor mundumCor mundum
  44. 🔍 37% Omnis spiritusOmnis spiritus
  45. 🔍 37% Dominus in temploDominus in templo
  46. 🔍 37% Deus misereaturDeus misereatur
  47. 🔍 37% Sacerdotes tuiSacerdotes tui
  48. 🔍 37% In viam pacisIn viam pacis
  49. 🔍 37% Nos qui vivimusNos qui vivimus
  50. 🔍 37% Si mihi DominusSi mihi Dominus
  51. 🔍 37% HabitabitHabitabit
  52. 🔍 37% Suscipiant DomineSuscipiant Domine
  53. 🔍 37% Cantemus DominoCantemus Domino
  54. 🔍 36% Deposuit potentesDeposuit potentes
  55. 🔍 36% Domine refugiumDomine refugium
  56. 🔍 36% Da nobis DomineDa nobis Domine
  57. 🔍 36% Et invocabimusEt invocabimus
  58. 🔍 36% In aeternum DomineIn aeternum Domine
  59. 🔍 36% Veritas DominiVeritas Domini
  60. 🔍 36% In verbum tuumIn verbum tuum
  61. 🔍 36% Iustus esIustus es
  62. 🔍 36% Metuant DominumMetuant Dominum
  63. 🔍 36% Conserva meConserva me
  64. 🔍 36% Laudate nomen DominiLaudate nomen Domini
  65. 🔍 36% Unde venietUnde veniet