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% Vir Dei BenedictusVir Dei Benedictus
  2. 🔍 40% DilexistiDilexisti
  3. 🔍 39% Jubilate DeoJubilate Deo
  4. 🔍 37% Dignus est AgnusDignus est Agnus
  5. 🔍 37% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  6. 🔍 37% Beatus vir cujusBeatus vir cujus
  7. 🔍 37% Aurora caelum (Alter tonus)Aurora caelum (Alter tonus)
  8. 🔍 36% Introduxit vosIntroduxit vos
  9. 🔍 36% Te Deum (Solemn tone)Te Deum (Solemn tone)
  10. 🔍 35% NoliteNolite
  11. 🔍 35% Laetare caelum desuperLaetare caelum desuper
  12. 🔍 34% De ore leonisDe ore leonis
  13. 🔍 34% Lux fulgebitLux fulgebit
  14. 🔍 34% Beatus vir qui timetBeatus vir qui timet
  15. 🔍 34% Gloria LausGloria Laus
  16. 🔍 34% Jubilate DeoJubilate Deo
  17. 🔍 34% De ore leonisDe ore leonis
  18. 🔍 34% MagnificatMagnificat
  19. 🔍 34% DilexistiDilexisti
  20. 🔍 33% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  21. 🔍 33% NoliteNolite
  22. 🔍 33% Te Deum PatremTe Deum Patrem
  23. 🔍 33% Nunc ergoNunc ergo
  24. 🔍 32% Veni sponsa ChristiVeni sponsa Christi
  25. 🔍 32% Cor meumCor meum
  26. 🔍 32% In excelso thronoIn excelso throno
  27. 🔍 32% A solis ortusA solis ortus
  28. 🔍 32% Aeterne Rex altissimeAeterne Rex altissime
  29. 🔍 32% Suscepimus (Tract.)Suscepimus (Tract.)
  30. 🔍 31% Meum est consiliumMeum est consilium
  31. 🔍 31% IntroiboIntroibo
  32. 🔍 31% Gustate... TimeteGustate... Timete
  33. 🔍 31% Ego clamaviEgo clamavi
  34. 🔍 31% Gloria LausGloria Laus
  35. 🔍 31% AnnuntiaviAnnuntiavi
  36. 🔍 31% Dum sanctificatusDum sanctificatus
  37. 🔍 31% AnnuntiateAnnuntiate
  38. 🔍 31% Exsurge Domine DeusExsurge Domine Deus
  39. 🔍 31% ExspectabamExspectabam
  40. 🔍 31% Sanctificavit (verses)Sanctificavit (verses)
  41. 🔍 30% Introduxit vosIntroduxit vos
  42. 🔍 30% Satiavit DominusSatiavit Dominus
  43. 🔍 30% Fortitudo meaFortitudo mea
  44. 🔍 30% Redemisti nosRedemisti nos
  45. 🔍 30% Veni sponsa ChristiVeni sponsa Christi
  46. 🔍 30% Ad te levaviAd te levavi
  47. 🔍 30% Veni Redemptor gentiumVeni Redemptor gentium
  48. 🔍 30% Factus esFactus es
  49. 🔍 30% Confiteantur tibiConfiteantur tibi
  50. 🔍 30% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  51. 🔍 30% Ego autem cumEgo autem cum
  52. 🔍 30% Meum est consiliumMeum est consilium
  53. 🔍 30% Deus IsraelDeus Israel
  54. 🔍 30% Vidi aquam (B)Vidi aquam (B)
  55. 🔍 30% Domine Deus salutisDomine Deus salutis
  56. 🔍 30% Te Matrem laudamusTe Matrem laudamus
  57. 🔍 29% Domine DeusDomine Deus
  58. 🔍 29% Ego autem cumEgo autem cum
  59. 🔍 29% Omnia quae fecistiOmnia quae fecisti
  60. 🔍 29% Dum sanctificatusDum sanctificatus
  61. 🔍 29% Lux alma Jesu mentiumLux alma Jesu mentium
  62. 🔍 29% In excelso thronoIn excelso throno
  63. 🔍 29% Domine Deus salutis... alleluiaDomine Deus salutis... alleluia
  64. 🔍 29% DesideriumDesiderium
  65. 🔍 29% Te Deum PatremTe Deum Patrem