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% Dum medium silentiumDum medium silentium
  2. 🔍 80% Dum medium silentiumDum medium silentium
  3. 🔍 68% Dum mediumDum medium
  4. 🔍 46% Dum medium silentiumDum medium silentium
  5. 🔍 44% Lux fulgebitLux fulgebit
  6. 🔍 43% Lux fulgebitLux fulgebit
  7. 🔍 41% Dum mediumDum medium
  8. 🔍 40% Spiritus Domini sine AlleluiaSpiritus Domini sine Alleluia
  9. 🔍 38% Dum medium silentiumDum medium silentium
  10. 🔍 37% Lux fulgebitLux fulgebit
  11. 🔍 36% CustodivitCustodivit
  12. 🔍 36% Lex veritatisLex veritatis
  13. 🔍 35% Suscepimus (Intr.)Suscepimus (Intr.)
  14. 🔍 35% Vidi civitatemVidi civitatem
  15. 🔍 34% Spiritus Domini cum AlleluiaSpiritus Domini cum Alleluia
  16. 🔍 34% Spiritus... replevit... alleluiaSpiritus... replevit... alleluia
  17. 🔍 34% Dum medium silentiumDum medium silentium
  18. 🔍 34% Cum appropinquaretCum appropinquaret
  19. 🔍 34% In excelso thronoIn excelso throno
  20. 🔍 33% Ad te levaviAd te levavi
  21. 🔍 33% Ad te levaviAd te levavi
  22. 🔍 33% IntroiboIntroibo
  23. 🔍 33% Suscitabo mihiSuscitabo mihi
  24. 🔍 32% Eripe me Domine de inimicisEripe me Domine de inimicis
  25. 🔍 32% Satiavit DominusSatiavit Dominus
  26. 🔍 32% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  27. 🔍 32% Victricem manumVictricem manum
  28. 🔍 32% DilexistiDilexisti
  29. 🔍 31% Introduxit vosIntroduxit vos
  30. 🔍 31% Lex veritatisLex veritatis
  31. 🔍 31% Sperent in teSperent in te
  32. 🔍 31% Dignus est AgnusDignus est Agnus
  33. 🔍 31% Panem caeliPanem caeli
  34. 🔍 31% In excelso thronoIn excelso throno
  35. 🔍 31% Ante sex diesAnte sex dies
  36. 🔍 31% Dum clamaremDum clamarem
  37. 🔍 31% DilexistiDilexisti
  38. 🔍 31% Lex veritatisLex veritatis
  39. 🔍 31% Tibi dixitTibi dixit
  40. 🔍 31% Introduxit vosIntroduxit vos
  41. 🔍 31% Si iniquitates (Intr)Si iniquitates (Intr)
  42. 🔍 30% Jubilate DeoJubilate Deo
  43. 🔍 30% Spiritus Domini sine alleluiaSpiritus Domini sine alleluia
  44. 🔍 30% Dum mediumDum medium
  45. 🔍 30% Omnia quae fecistiOmnia quae fecisti
  46. 🔍 30% CommovistiCommovisti
  47. 🔍 30% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  48. 🔍 30% Exsultabo in JerusalemExsultabo in Jerusalem
  49. 🔍 30% Dum medium silentiumDum medium silentium
  50. 🔍 30% Gloria Patri VIIIGloria Patri VIII
  51. 🔍 30% Tamquam aurumTamquam aurum
  52. 🔍 30% Vidi civitatemVidi civitatem
  53. 🔍 29% Si iniquitates (Intr)Si iniquitates (Intr)
  54. 🔍 29% Salvos fac nosSalvos fac nos
  55. 🔍 29% Domine ne longeDomine ne longe
  56. 🔍 29% Salvete Christi vulneraSalvete Christi vulnera
  57. 🔍 29% Jubilate DeoJubilate Deo
  58. 🔍 29% Gloria Patri VIIIGloria Patri VIII
  59. 🔍 29% Benedicite DominumBenedicite Dominum
  60. 🔍 29% Dum sanctificatusDum sanctificatus
  61. 🔍 29% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  62. 🔍 29% Repleatur osRepleatur os
  63. 🔍 29% Dum clamaremDum clamarem
  64. 🔍 29% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine
  65. 🔍 29% Deus misereaturDeus misereatur