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% Nisi tu Domine servabisNisi tu Domine servabis
  2. 🔍 65% Tu Domine servabisTu Domine servabis
  3. 🔍 46% Eruisti DomineEruisti Domine
  4. 🔍 45% Exsurge Domine et judicaExsurge Domine et judica
  5. 🔍 45% Domine non est exaltatumDomine non est exaltatum
  6. 🔍 44% Domine in caeloDomine in caelo
  7. 🔍 43% Domine refugiumDomine refugium
  8. 🔍 43% Domine clamaviDomine clamavi
  9. 🔍 42% Benedixisti DomineBenedixisti Domine
  10. 🔍 42% Nisi ego abieroNisi ego abiero
  11. 🔍 42% Sana DomineSana Domine
  12. 🔍 42% Domine Deus meus in te speraviDomine Deus meus in te speravi
  13. 🔍 42% Domine probasti meDomine probasti me
  14. 🔍 42% Da nobis DomineDa nobis Domine
  15. 🔍 42% In aeternum DomineIn aeternum Domine
  16. 🔍 42% Illumina DomineIllumina Domine
  17. 🔍 41% Domine audiviDomine audivi
  18. 🔍 41% Inclinavit DominusInclinavit Dominus
  19. 🔍 41% Domine magnus esDomine magnus es
  20. 🔍 41% Domine vivifica meDomine vivifica me
  21. 🔍 40% Et Dominus in circuituEt Dominus in circuitu
  22. 🔍 40% Domine Deus in adiutoriumDomine Deus in adiutorium
  23. 🔍 40% Ostende nobis DomineOstende nobis Domine
  24. 🔍 40% Dignus es DomineDignus es Domine
  25. 🔍 40% Adiutorium nostrumAdiutorium nostrum
  26. 🔍 39% Tu Domine servabisTu Domine servabis
  27. 🔍 39% LaudaboLaudabo
  28. 🔍 39% Benedictus Dominus DeusBenedictus Dominus Deus
  29. 🔍 39% Fundamenta eiusFundamenta eius
  30. 🔍 39% Exaltabo te DomineExaltabo te Domine
  31. 🔍 39% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  32. 🔍 39% Domine ut videoDomine ut video
  33. 🔍 39% In DominoIn Domino
  34. 🔍 39% Et invocabimusEt invocabimus
  35. 🔍 38% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  36. 🔍 38% Tuam Domine excitaTuam Domine excita
  37. 🔍 38% Suscipiant DomineSuscipiant Domine
  38. 🔍 38% Respexit DominusRespexit Dominus
  39. 🔍 38% Nemo in eumNemo in eum
  40. 🔍 38% Servite DominoServite Domino
  41. 🔍 38% Per visceraPer viscera
  42. 🔍 38% Memorare DomineMemorare Domine
  43. 🔍 38% De nocteDe nocte
  44. 🔍 37% Quam admirabileQuam admirabile
  45. 🔍 37% HabitabitHabitabit
  46. 🔍 37% Sit nomen DominiSit nomen Domini
  47. 🔍 37% Quoniam in teQuoniam in te
  48. 🔍 37% Non nos derelinquasNon nos derelinquas
  49. 🔍 37% Adjutor in tribulationibusAdjutor in tribulationibus
  50. 🔍 37% Nisi granum frumenti ... manet.Nisi granum frumenti ... manet.
  51. 🔍 37% Dominus defensorDominus defensor
  52. 🔍 37% Ad te levaviAd te levavi
  53. 🔍 37% Veni et libera nosVeni et libera nos
  54. 🔍 37% Cor mundumCor mundum
  55. 🔍 37% Te decet hymnusTe decet hymnus
  56. 🔍 37% Nos qui vivimusNos qui vivimus
  57. 🔍 37% Sacerdotes tuiSacerdotes tui
  58. 🔍 37% De manu omniumDe manu omnium
  59. 🔍 36% Exaudiat te DominusExaudiat te Dominus
  60. 🔍 36% Portio mea DominePortio mea Domine
  61. 🔍 36% Veritas DominiVeritas Domini
  62. 🔍 36% Amen dico vobis NisiAmen dico vobis Nisi
  63. 🔍 36% Si mihi DominusSi mihi Dominus
  64. 🔍 36% Exsultet spiritusExsultet spiritus
  65. 🔍 36% Et in servis suisEt in servis suis