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% Et in servis suisEt in servis suis
  2. 🔍 52% In servis suisIn servis suis
  3. 🔍 50% In servis suisIn servis suis
  4. 🔍 47% In DominoIn Domino
  5. 🔍 46% Et Dominus in circuituEt Dominus in circuitu
  6. 🔍 45% Benedictus Dominus quiaBenedictus Dominus quia
  7. 🔍 45% Regnavit DominusRegnavit Dominus
  8. 🔍 44% Veritas DominiVeritas Domini
  9. 🔍 44% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  10. 🔍 43% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  11. 🔍 43% Inclinavit DominusInclinavit Dominus
  12. 🔍 42% Domine audiviDomine audivi
  13. 🔍 42% Et invocabimusEt invocabimus
  14. 🔍 42% Respexit DominusRespexit Dominus
  15. 🔍 42% Benedictus Dominus DeusBenedictus Dominus Deus
  16. 🔍 42% Adjutor in tribulationibusAdjutor in tribulationibus
  17. 🔍 41% Quoniam in teQuoniam in te
  18. 🔍 41% Sana DomineSana Domine
  19. 🔍 41% LaudaboLaudabo
  20. 🔍 41% Dominus in temploDominus in templo
  21. 🔍 41% Domine in caeloDomine in caelo
  22. 🔍 41% Exaudiat te DominusExaudiat te Dominus
  23. 🔍 41% Metuant DominumMetuant Dominum
  24. 🔍 41% In aeternum DomineIn aeternum Domine
  25. 🔍 40% Te decet hymnusTe decet hymnus
  26. 🔍 40% Servite DominoServite Domino
  27. 🔍 40% Benedixisti DomineBenedixisti Domine
  28. 🔍 40% Dignus es DomineDignus es Domine
  29. 🔍 40% Intende in meIntende in me
  30. 🔍 40% Iustus et sanctusIustus et sanctus
  31. 🔍 40% Eruisti DomineEruisti Domine
  32. 🔍 40% Ad te levaviAd te levavi
  33. 🔍 40% Elegit Dominus SionElegit Dominus Sion
  34. 🔍 40% Domine non est exaltatumDomine non est exaltatum
  35. 🔍 40% Exsurge Domine et judicaExsurge Domine et judica
  36. 🔍 40% Oculi meiOculi mei
  37. 🔍 40% Sit nomen DominiSit nomen Domini
  38. 🔍 40% Visitavit et fecitVisitavit et fecit
  39. 🔍 40% Qui habitas in caelisQui habitas in caelis
  40. 🔍 40% Quoniam in aeternumQuoniam in aeternum
  41. 🔍 39% Declinabit DominusDeclinabit Dominus
  42. 🔍 39% Domine clamaviDomine clamavi
  43. 🔍 39% In verbum tuumIn verbum tuum
  44. 🔍 39% Custodit DominusCustodit Dominus
  45. 🔍 39% In conspectu angelorumIn conspectu angelorum
  46. 🔍 39% Conserva meConserva me
  47. 🔍 39% Adiutorium nostrumAdiutorium nostrum
  48. 🔍 39% Deus misereaturDeus misereatur
  49. 🔍 39% Exsultet spiritusExsultet spiritus
  50. 🔍 39% Adorate DominumAdorate Dominum
  51. 🔍 39% Beatus populusBeatus populus
  52. 🔍 39% AmpliusAmplius
  53. 🔍 39% Illumina DomineIllumina Domine
  54. 🔍 39% Et in servis suisEt in servis suis
  55. 🔍 39% Dominus regnavitDominus regnavit
  56. 🔍 39% De nocteDe nocte
  57. 🔍 38% Iustus esIustus es
  58. 🔍 38% Veni et libera nosVeni et libera nos
  59. 🔍 38% Sacerdotes tuiSacerdotes tui
  60. 🔍 38% Domine Deus in adiutoriumDomine Deus in adiutorium
  61. 🔍 38% Domine probasti meDomine probasti me
  62. 🔍 38% Omnia quaecumque voluitOmnia quaecumque voluit
  63. 🔍 38% Cantate Domino et benediciteCantate Domino et benedicite
  64. 🔍 38% Deduc me in via aeternaDeduc me in via aeterna
  65. 🔍 38% Non nos derelinquasNon nos derelinquas