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% Sperent in teSperent in te
  2. 🔍 72% Sperent in teSperent in te
  3. 🔍 54% Ecce dediEcce dedi
  4. 🔍 51% Timeat eumTimeat eum
  5. 🔍 47% Sperent in teSperent in te
  6. 🔍 41% Sperent in teSperent in te
  7. 🔍 35% Domine secundum actumDomine secundum actum
  8. 🔍 34% Cantate DominoCantate Domino
  9. 🔍 33% Gustate... TimeteGustate... Timete
  10. 🔍 33% Deus IsraelDeus Israel
  11. 🔍 32% Esto mihiEsto mihi
  12. 🔍 32% Timete DominumTimete Dominum
  13. 🔍 32% Inimicitias ponamInimicitias ponam
  14. 🔍 32% Intret in conspectuIntret in conspectu
  15. 🔍 32% AperiteAperite
  16. 🔍 31% Nunc ergoNunc ergo
  17. 🔍 31% Ego autem sicutEgo autem sicut
  18. 🔍 30% AnnuntiateAnnuntiate
  19. 🔍 30% ExspectabamExspectabam
  20. 🔍 30% Populum humilemPopulum humilem
  21. 🔍 30% Animam meamAnimam meam
  22. 🔍 30% Tuam coronamTuam coronam
  23. 🔍 30% Venite exultemus DominoVenite exultemus Domino
  24. 🔍 30% Jam non dicamJam non dicam
  25. 🔍 29% Fili quid fecisti (Com.)Fili quid fecisti (Com.)
  26. 🔍 29% Beatus vir cujusBeatus vir cujus
  27. 🔍 29% Exsultabo in JerusalemExsultabo in Jerusalem
  28. 🔍 29% Salus populiSalus populi
  29. 🔍 29% ExsurgeExsurge
  30. 🔍 29% Agnus Dei VIIIAgnus Dei VIII
  31. 🔍 29% Confitebor Domino cum AlleluiaConfitebor Domino cum Alleluia
  32. 🔍 29% Christus natus est nobisChristus natus est nobis
  33. 🔍 29% DesideriumDesiderium
  34. 🔍 29% Exsurge Domine DeusExsurge Domine Deus
  35. 🔍 29% Factus esFactus es
  36. 🔍 29% Confiteantur tibiConfiteantur tibi
  37. 🔍 29% Homo quidam fecit coenam magnamHomo quidam fecit coenam magnam
  38. 🔍 29% Veni sponsa ChristiVeni sponsa Christi
  39. 🔍 29% Dignus est AgnusDignus est Agnus
  40. 🔍 29% Ecce sacerdosEcce sacerdos
  41. 🔍 28% Ad te levaviAd te levavi
  42. 🔍 28% Erit vobisErit vobis
  43. 🔍 28% Domine Deus salutisDomine Deus salutis
  44. 🔍 28% GloriabunturGloriabuntur
  45. 🔍 28% Ecce oculiEcce oculi
  46. 🔍 28% Ego autem in... speraviEgo autem in... speravi
  47. 🔍 28% CognoviCognovi
  48. 🔍 28% Domus meaDomus mea
  49. 🔍 28% Si diligis meSi diligis me
  50. 🔍 28% In te speraviIn te speravi
  51. 🔍 28% Salus populiSalus populi
  52. 🔍 28% SanctificavitSanctificavit
  53. 🔍 28% Te Deum PatremTe Deum Patrem
  54. 🔍 28% Cor meumCor meum
  55. 🔍 28% Immittet AngelusImmittet Angelus
  56. 🔍 28% Ego autem cumEgo autem cum
  57. 🔍 28% EffuderuntEffuderunt
  58. 🔍 28% Mihi autem adhaerereMihi autem adhaerere
  59. 🔍 28% Gloria (ad lib.) II.Gloria (ad lib.) II.
  60. 🔍 28% AnnuntiaviAnnuntiavi
  61. 🔍 28% In splendoribusIn splendoribus
  62. 🔍 28% Fortitudo meaFortitudo mea
  63. 🔍 28% Sicut oculiSicut oculi
  64. 🔍 28% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  65. 🔍 28% Factum est cor meumFactum est cor meum