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% Introduxit vosIntroduxit vos
  2. 🔍 78% Introduxit vosIntroduxit vos
  3. 🔍 69% Introduxit vosIntroduxit vos
  4. 🔍 49% Jubilate DeoJubilate Deo
  5. 🔍 48% Vidi aquam (B)Vidi aquam (B)
  6. 🔍 47% Victricem manumVictricem manum
  7. 🔍 46% Ecce veri luminisEcce veri luminis
  8. 🔍 45% DilexistiDilexisti
  9. 🔍 45% Lux fulgebitLux fulgebit
  10. 🔍 44% Dum sanctificatusDum sanctificatus
  11. 🔍 43% In excelso thronoIn excelso throno
  12. 🔍 43% Spiritus Domini cum AlleluiaSpiritus Domini cum Alleluia
  13. 🔍 43% Spiritus... replevit... alleluiaSpiritus... replevit... alleluia
  14. 🔍 43% Victricem manumVictricem manum
  15. 🔍 43% Spiritus Domini sine alleluiaSpiritus Domini sine alleluia
  16. 🔍 43% Jubilate DeoJubilate Deo
  17. 🔍 42% Vidi civitatemVidi civitatem
  18. 🔍 42% Jubilate DeoJubilate Deo
  19. 🔍 42% AccipiteAccipite
  20. 🔍 42% Satiavit DominusSatiavit Dominus
  21. 🔍 41% Ad te levaviAd te levavi
  22. 🔍 41% Lex veritatisLex veritatis
  23. 🔍 40% CustodivitCustodivit
  24. 🔍 40% Ecce oculiEcce oculi
  25. 🔍 40% Deus IsraelDeus Israel
  26. 🔍 40% Lex veritatisLex veritatis
  27. 🔍 39% Ecce oculiEcce oculi
  28. 🔍 39% Benedicite DominumBenedicite Dominum
  29. 🔍 39% Spiritus Domini replevit (Intr)Spiritus Domini replevit (Intr)
  30. 🔍 38% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  31. 🔍 38% Repleatur osRepleatur os
  32. 🔍 38% Dum sanctificatusDum sanctificatus
  33. 🔍 38% Caritas DeiCaritas Dei
  34. 🔍 38% Vidi civitatemVidi civitatem
  35. 🔍 37% Lux fulgebitLux fulgebit
  36. 🔍 37% Deus dum egredererisDeus dum egredereris
  37. 🔍 37% Repleatur osRepleatur os
  38. 🔍 37% Deus IsraelDeus Israel
  39. 🔍 37% Lex veritatisLex veritatis
  40. 🔍 36% DilexistiDilexisti
  41. 🔍 36% Emisi vosEmisi vos
  42. 🔍 36% Spiritus Domini sine AlleluiaSpiritus Domini sine Alleluia
  43. 🔍 35% AperiteAperite
  44. 🔍 35% Dum medium silentiumDum medium silentium
  45. 🔍 35% Vocem jucunditatisVocem jucunditatis
  46. 🔍 35% Exsultabo in JerusalemExsultabo in Jerusalem
  47. 🔍 35% Eduxit DominusEduxit Dominus
  48. 🔍 35% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine
  49. 🔍 35% Redemisti nosRedemisti nos
  50. 🔍 35% Gloria Patri VIIIGloria Patri VIII
  51. 🔍 35% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine
  52. 🔍 34% AccipiteAccipite
  53. 🔍 34% In excelso thronoIn excelso throno
  54. 🔍 34% Gloria Patri VIIIGloria Patri VIII
  55. 🔍 34% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  56. 🔍 34% Exsultabo in JerusalemExsultabo in Jerusalem
  57. 🔍 34% Scapulis suisScapulis suis
  58. 🔍 34% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  59. 🔍 34% AdeamusAdeamus
  60. 🔍 34% Eduxit eosEduxit eos
  61. 🔍 34% Eduxit DominusEduxit Dominus
  62. 🔍 34% Sapientia reddiditSapientia reddidit
  63. 🔍 34% Deus dum egredererisDeus dum egredereris
  64. 🔍 34% Spiritus... replevit... all. all. all.Spiritus... replevit... all. all. all.
  65. 🔍 34% Vidi aquamVidi aquam