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% Iudicasti DomineIudicasti Domine
  2. 🔍 44% Vide DomineVide Domine
  3. 🔍 44% Domine in caeloDomine in caelo
  4. 🔍 44% Domine Deus meus in te speraviDomine Deus meus in te speravi
  5. 🔍 44% Domine clamaviDomine clamavi
  6. 🔍 43% Domine magnus esDomine magnus es
  7. 🔍 42% Judicasti DomineJudicasti Domine
  8. 🔍 42% Exaltabo te DomineExaltabo te Domine
  9. 🔍 42% Exsurge Domine et judicaExsurge Domine et judica
  10. 🔍 41% Domine probasti meDomine probasti me
  11. 🔍 41% Judicasti DomineJudicasti Domine
  12. 🔍 41% Domine audiviDomine audivi
  13. 🔍 41% Sana DomineSana Domine
  14. 🔍 40% Discerne causamDiscerne causam
  15. 🔍 40% Eruisti DomineEruisti Domine
  16. 🔍 40% In DominoIn Domino
  17. 🔍 40% Esto mihi DomineEsto mihi Domine
  18. 🔍 39% Da nobis DomineDa nobis Domine
  19. 🔍 39% Domine refugiumDomine refugium
  20. 🔍 39% Sitivit in teSitivit in te
  21. 🔍 39% Domine Deus in adiutoriumDomine Deus in adiutorium
  22. 🔍 39% Domine Deus salutis (Mode 4*e)Domine Deus salutis (Mode 4*e)
  23. 🔍 38% Da mercedem DomineDa mercedem Domine
  24. 🔍 38% Memorare DomineMemorare Domine
  25. 🔍 38% Benedixisti DomineBenedixisti Domine
  26. 🔍 38% AmpliusAmplius
  27. 🔍 38% Dignus es DomineDignus es Domine
  28. 🔍 38% Ostende nobis DomineOstende nobis Domine
  29. 🔍 38% Domine vivifica meDomine vivifica me
  30. 🔍 38% Intende in meIntende in me
  31. 🔍 38% Qui post meQui post me
  32. 🔍 38% Qui post meQui post me
  33. 🔍 38% Dominus defensorDominus defensor
  34. 🔍 38% Deus adiuvat meDeus adiuvat me
  35. 🔍 38% Domine abstraxistiDomine abstraxisti
  36. 🔍 37% Dirupisti DomineDirupisti Domine
  37. 🔍 37% Benedictus Dominus DeusBenedictus Dominus Deus
  38. 🔍 37% Da mercedem DomineDa mercedem Domine
  39. 🔍 37% LaudaboLaudabo
  40. 🔍 37% Portio mea DominePortio mea Domine
  41. 🔍 37% Populus meus aitPopulus meus ait
  42. 🔍 37% De nocteDe nocte
  43. 🔍 37% Anxiatus estAnxiatus est
  44. 🔍 37% Libera me Domine et poneLibera me Domine et pone
  45. 🔍 37% Exsultet spiritusExsultet spiritus
  46. 🔍 37% JudicastiJudicasti
  47. 🔍 37% Miserere mei DeusMiserere mei Deus
  48. 🔍 37% Illumina DomineIllumina Domine
  49. 🔍 37% In aeternum DomineIn aeternum Domine
  50. 🔍 37% Miserere mihi DomineMiserere mihi Domine
  51. 🔍 37% Tuam Domine excitaTuam Domine excita
  52. 🔍 36% Deus in sanctoDeus in sancto
  53. 🔍 36% Potens es DominePotens es Domine
  54. 🔍 36% Libera me Domine et poneLibera me Domine et pone
  55. 🔍 36% Domine non est exaltatumDomine non est exaltatum
  56. 🔍 36% Et me scitisEt me scitis
  57. 🔍 36% Te decet hymnusTe decet hymnus
  58. 🔍 36% PosueruntPosuerunt
  59. 🔍 36% Ad te Domine levaviAd te Domine levavi
  60. 🔍 36% Adorate DominumAdorate Dominum
  61. 🔍 36% ConsolaminiConsolamini
  62. 🔍 36% Benedictus Deus IsraelBenedictus Deus Israel
  63. 🔍 36% Non haberesNon haberes
  64. 🔍 36% O Domine salvum me facO Domine salvum me fac
  65. 🔍 35% Qui me misitQui me misit