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% Excelsus super omnesExcelsus super omnes
  2. 🔍 42% Omnes de SabaOmnes de Saba
  3. 🔍 41% Redemptionem ... alleluiaRedemptionem ... alleluia
  4. 🔍 41% Super solium DavidSuper solium David
  5. 🔍 41% Super solium DavidSuper solium David
  6. 🔍 40% Omnes gentesOmnes gentes
  7. 🔍 40% Repleti sunt omnesRepleti sunt omnes
  8. 🔍 39% Dirupisti DomineDirupisti Domine
  9. 🔍 38% Domine clamaviDomine clamavi
  10. 🔍 38% Omnes collaudantOmnes collaudant
  11. 🔍 38% Sedebit DominusSedebit Dominus
  12. 🔍 37% Dominus in temploDominus in templo
  13. 🔍 37% Alleluia pax vobisAlleluia pax vobis
  14. 🔍 37% Nomini tuo DomineNomini tuo Domine
  15. 🔍 37% Beati omnesBeati omnes
  16. 🔍 36% Spiritus Domini superSpiritus Domini super
  17. 🔍 36% Spiritus Domini superSpiritus Domini super
  18. 🔍 36% Ecce Dominus venietEcce Dominus veniet
  19. 🔍 36% Ecce Dominus venietEcce Dominus veniet
  20. 🔍 36% Sedes tua DeusSedes tua Deus
  21. 🔍 36% Omnes sitientesOmnes sitientes
  22. 🔍 36% Omnes sitientesOmnes sitientes
  23. 🔍 36% Laudate Dominum omnes gentesLaudate Dominum omnes gentes
  24. 🔍 35% Redemisti nos DeoRedemisti nos Deo
  25. 🔍 35% Alleluia audiviAlleluia audivi
  26. 🔍 35% Omnes autemOmnes autem
  27. 🔍 35% Exaudiat te DominusExaudiat te Dominus
  28. 🔍 35% Videte manusVidete manus
  29. 🔍 35% Ex uteroEx utero
  30. 🔍 35% Adorate DominumAdorate Dominum
  31. 🔍 35% Ego sum ostiumEgo sum ostium
  32. 🔍 35% Alleluia audiviAlleluia audivi
  33. 🔍 34% Montes et omnesMontes et omnes
  34. 🔍 34% Montes et omnesMontes et omnes
  35. 🔍 34% Panis enim DeiPanis enim Dei
  36. 🔍 34% Venite ad me omnes (mode 4)Venite ad me omnes (mode 4)
  37. 🔍 34% In domum DominiIn domum Domini
  38. 🔍 34% Per visceraPer viscera
  39. 🔍 34% Omnes inimiciOmnes inimici
  40. 🔍 34% Evigila super nosEvigila super nos
  41. 🔍 34% Venite ad me omnes (mode 8)Venite ad me omnes (mode 8)
  42. 🔍 34% Dominum Deum tuumDominum Deum tuum
  43. 🔍 34% Pastor bonusPastor bonus
  44. 🔍 34% Exsultabunt sanctiExsultabunt sancti
  45. 🔍 34% Redempti a DominoRedempti a Domino
  46. 🔍 34% Deus misereaturDeus misereatur
  47. 🔍 34% Conserva meConserva me
  48. 🔍 33% Et Dominus in circuituEt Dominus in circuitu
  49. 🔍 33% Salus nostraSalus nostra
  50. 🔍 33% Exortum est ... alleluia.Exortum est ... alleluia.
  51. 🔍 33% Ego sum ostiumEgo sum ostium
  52. 🔍 33% OperaminiOperamini
  53. 🔍 33% In hoc cognoscentIn hoc cognoscent
  54. 🔍 33% Venite omnes adoremusVenite omnes adoremus
  55. 🔍 33% Israel potestas eiusIsrael potestas eius
  56. 🔍 33% Stetit IesusStetit Iesus
  57. 🔍 33% Exaltabo te DomineExaltabo te Domine
  58. 🔍 33% Inclinavit DominusInclinavit Dominus
  59. 🔍 33% Omnis spiritusOmnis spiritus
  60. 🔍 33% Beatus populusBeatus populus
  61. 🔍 33% Venite et videte locumVenite et videte locum
  62. 🔍 33% Viderunt omnesViderunt omnes
  63. 🔍 33% Portio mea DominePortio mea Domine
  64. 🔍 33% Domine in caeloDomine in caelo
  65. 🔍 33% Nonne sic oportuitNonne sic oportuit