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% Aqua quamAqua quam
  2. 🔍 44% ConsolaminiConsolamini
  3. 🔍 42% ContumeliasContumelias
  4. 🔍 41% Quam bonusQuam bonus
  5. 🔍 41% Quam magnificataQuam magnificata
  6. 🔍 41% Antequam convenirentAntequam convenirent
  7. 🔍 41% Quam admirabileQuam admirabile
  8. 🔍 40% Dextera DominiDextera Domini
  9. 🔍 40% Beneplacitum estBeneplacitum est
  10. 🔍 39% Amen a. d. tibi (Fir)Amen a. d. tibi (Fir)
  11. 🔍 39% Custodi meCustodi me
  12. 🔍 39% Cum exaltaveritisCum exaltaveritis
  13. 🔍 39% ConsiderabamConsiderabam
  14. 🔍 39% Amen a. d. tibi (Har)Amen a. d. tibi (Har)
  15. 🔍 39% Adorate DominumAdorate Dominum
  16. 🔍 38% Deus meus es tuDeus meus es tu
  17. 🔍 38% Benedictus Dominus quiaBenedictus Dominus quia
  18. 🔍 38% Respexit DominusRespexit Dominus
  19. 🔍 38% Benedictus Deus IsraelBenedictus Deus Israel
  20. 🔍 38% Alleluia audiviAlleluia audivi
  21. 🔍 37% VisionemVisionem
  22. 🔍 37% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  23. 🔍 37% Audientes autemAudientes autem
  24. 🔍 37% Alliga DomineAlliga Domine
  25. 🔍 37% Clarifica me PaterClarifica me Pater
  26. 🔍 37% Ascendit DeusAscendit Deus
  27. 🔍 37% ConsolaminiConsolamini
  28. 🔍 37% Quam magnificata 1Quam magnificata 1
  29. 🔍 37% Alleluia pax vobisAlleluia pax vobis
  30. 🔍 37% Intellege clamoremIntellege clamorem
  31. 🔍 37% Te decet hymnusTe decet hymnus
  32. 🔍 37% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  33. 🔍 37% Christus semelChristus semel
  34. 🔍 36% Benedictum nomen gloriaeBenedictum nomen gloriae
  35. 🔍 36% Filii SionFilii Sion
  36. 🔍 36% Spiritus est DeusSpiritus est Deus
  37. 🔍 36% In domum DominiIn domum Domini
  38. 🔍 36% In firmamentoIn firmamento
  39. 🔍 36% Audientes discipuliAudientes discipuli
  40. 🔍 36% Non moriarNon moriar
  41. 🔍 36% Christus passus estChristus passus est
  42. 🔍 36% Convertimini ad DominumConvertimini ad Dominum
  43. 🔍 36% Quam dulciaQuam dulcia
  44. 🔍 36% Benedictus Dominus DeusBenedictus Dominus Deus
  45. 🔍 36% Dominum Deum tuumDominum Deum tuum
  46. 🔍 36% In cymbalisIn cymbalis
  47. 🔍 35% Domine clamaviDomine clamavi
  48. 🔍 35% Spiritus Sanctus in teSpiritus Sanctus in te
  49. 🔍 35% Spiritus Sanctus in teSpiritus Sanctus in te
  50. 🔍 35% Reges terraeReges terrae
  51. 🔍 35% Libera nos Deus (Mode 8g)Libera nos Deus (Mode 8g)
  52. 🔍 35% Amen dico vobis quia nemoAmen dico vobis quia nemo
  53. 🔍 35% Usque modoUsque modo
  54. 🔍 35% Confirma hoc DeusConfirma hoc Deus
  55. 🔍 35% AmpliusAmplius
  56. 🔍 35% Vere languoresVere languores
  57. 🔍 35% Deus unus estDeus unus est
  58. 🔍 35% Cantate DominoCantate Domino
  59. 🔍 35% Ex uteroEx utero
  60. 🔍 35% Cognovit autem paterCognovit autem pater
  61. 🔍 35% Credo videreCredo videre
  62. 🔍 35% Conserva meConserva me
  63. 🔍 34% Christus resurgensChristus resurgens
  64. 🔍 34% Veniet fortiorVeniet fortior
  65. 🔍 34% Veniet fortiorVeniet fortior