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% In sanctitate serviamusIn sanctitate serviamus
  2. 🔍 68% In sanctitate serviamusIn sanctitate serviamus
  3. 🔍 64% In sanctitate serviamusIn sanctitate serviamus
  4. 🔍 64% In sanctitate serviamusIn sanctitate serviamus
  5. 🔍 62% In sanctitate serviamusIn sanctitate serviamus
  6. 🔍 60% Liberati serviamusLiberati serviamus
  7. 🔍 41% Domine in caeloDomine in caelo
  8. 🔍 41% In DominoIn Domino
  9. 🔍 39% Adorate DominumAdorate Dominum
  10. 🔍 39% In verbum tuumIn verbum tuum
  11. 🔍 39% In aeternum DominusIn aeternum Dominus
  12. 🔍 39% Erexit DominusErexit Dominus
  13. 🔍 39% AmpliusAmplius
  14. 🔍 38% Exaltate regem saeculorumExaltate regem saeculorum
  15. 🔍 38% HabitabitHabitabit
  16. 🔍 38% Omnis spiritusOmnis spiritus
  17. 🔍 38% Deus in sanctoDeus in sancto
  18. 🔍 38% Magnus Dominus (Mode 4a)Magnus Dominus (Mode 4a)
  19. 🔍 37% LaudaboLaudabo
  20. 🔍 37% Memorare DomineMemorare Domine
  21. 🔍 37% Quoniam in teQuoniam in te
  22. 🔍 37% Elegit nos in ChristoElegit nos in Christo
  23. 🔍 37% Domine Deus meus in te speraviDomine Deus meus in te speravi
  24. 🔍 37% Te decet hymnusTe decet hymnus
  25. 🔍 37% Exaudiat te DominusExaudiat te Dominus
  26. 🔍 37% Domine clamaviDomine clamavi
  27. 🔍 37% Servite DominoServite Domino
  28. 🔍 37% Dominus in temploDominus in templo
  29. 🔍 37% Exsultet spiritusExsultet spiritus
  30. 🔍 37% Domine magnus esDomine magnus es
  31. 🔍 36% Benedictus Dominus quiaBenedictus Dominus quia
  32. 🔍 36% De caelo venietDe caelo veniet
  33. 🔍 36% De caelo venietDe caelo veniet
  34. 🔍 36% Et Dominus in circuituEt Dominus in circuitu
  35. 🔍 36% Benedictus Dominus inBenedictus Dominus in
  36. 🔍 36% Iustus et sanctusIustus et sanctus
  37. 🔍 36% Miserere mei DeusMiserere mei Deus
  38. 🔍 36% Intende in meIntende in me
  39. 🔍 36% Venite benedictiVenite benedicti
  40. 🔍 36% Ad te de luceAd te de luce
  41. 🔍 36% Et invocabimusEt invocabimus
  42. 🔍 36% Benedictus Deus IsraelBenedictus Deus Israel
  43. 🔍 36% Beneplacitum estBeneplacitum est
  44. 🔍 36% Non nos derelinquasNon nos derelinquas
  45. 🔍 36% De nocteDe nocte
  46. 🔍 36% Innocens manibusInnocens manibus
  47. 🔍 36% Benedictus Dominus DeusBenedictus Dominus Deus
  48. 🔍 36% Populus meus aitPopulus meus ait
  49. 🔍 35% Cantate DominoCantate Domino
  50. 🔍 35% In veritate tuaIn veritate tua
  51. 🔍 35% In firmamentoIn firmamento
  52. 🔍 35% Sic benedicamSic benedicam
  53. 🔍 35% Per visceraPer viscera
  54. 🔍 35% Domine audiviDomine audivi
  55. 🔍 35% Manete autemManete autem
  56. 🔍 35% Deus misereaturDeus misereatur
  57. 🔍 35% In ecclesiisIn ecclesiis
  58. 🔍 35% Sitivit in teSitivit in te
  59. 🔍 35% Laudate nomen DominiLaudate nomen Domini
  60. 🔍 35% Veni et libera nosVeni et libera nos
  61. 🔍 35% Visitavit et fecitVisitavit et fecit
  62. 🔍 35% Exaltabo te DomineExaltabo te Domine
  63. 🔍 35% Regnavit DominusRegnavit Dominus
  64. 🔍 35% Veritas DominiVeritas Domini
  65. 🔍 35% In aeternum DomineIn aeternum Domine