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: 2025-12-20. 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% Suscitabo mihiSuscitabo mihi
  2. 🔍 45% Suscitabo mihiSuscitabo mihi
  3. 🔍 40% SuscitaboSuscitabo
  4. 🔍 36% CustodivitCustodivit
  5. 🔍 36% Dum medium silentiumDum medium silentium
  6. 🔍 35% SuscitaboSuscitabo
  7. 🔍 35% Vidi aquam (B)Vidi aquam (B)
  8. 🔍 35% SuscitaboSuscitabo
  9. 🔍 34% Lux fulgebitLux fulgebit
  10. 🔍 34% Spiritus Domini sine alleluiaSpiritus Domini sine alleluia
  11. 🔍 33% Victricem manumVictricem manum
  12. 🔍 33% Dum medium silentiumDum medium silentium
  13. 🔍 32% In excelso thronoIn excelso throno
  14. 🔍 32% Satiavit DominusSatiavit Dominus
  15. 🔍 32% Spiritus Domini sine AlleluiaSpiritus Domini sine Alleluia
  16. 🔍 32% Lex veritatisLex veritatis
  17. 🔍 31% Vidi aquamVidi aquam
  18. 🔍 31% Ad te levaviAd te levavi
  19. 🔍 31% Suscitabo mihi sacerdotemSuscitabo mihi sacerdotem
  20. 🔍 31% Lux fulgebitLux fulgebit
  21. 🔍 31% Introduxit vosIntroduxit vos
  22. 🔍 31% Vidi civitatemVidi civitatem
  23. 🔍 31% Deus misereaturDeus misereatur
  24. 🔍 31% Victricem manumVictricem manum
  25. 🔍 30% Vidi civitatemVidi civitatem
  26. 🔍 30% DilexistiDilexisti
  27. 🔍 30% Exsultabo in JerusalemExsultabo in Jerusalem
  28. 🔍 30% Gloria Patri VIIIGloria Patri VIII
  29. 🔍 30% Dum mediumDum medium
  30. 🔍 30% HumiliavitHumiliavit
  31. 🔍 30% Ad regias Agni dapesAd regias Agni dapes
  32. 🔍 30% A solis ortusA solis ortus
  33. 🔍 29% Gloria Patri VIIIGloria Patri VIII
  34. 🔍 29% Lex veritatisLex veritatis
  35. 🔍 29% Benedicite DominumBenedicite Dominum
  36. 🔍 29% Lux fulgebitLux fulgebit
  37. 🔍 29% HumiliavitHumiliavit
  38. 🔍 29% Deus misereaturDeus misereatur
  39. 🔍 29% Deus misereaturDeus misereatur
  40. 🔍 29% Vidi civitatemVidi civitatem
  41. 🔍 29% Ad te levaviAd te levavi
  42. 🔍 29% Introduxit vosIntroduxit vos
  43. 🔍 29% Ad regias Agni dapesAd regias Agni dapes
  44. 🔍 29% In nomine Jesu (ps. Laudate)In nomine Jesu (ps. Laudate)
  45. 🔍 29% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  46. 🔍 28% Lex veritatisLex veritatis
  47. 🔍 28% Venite exultemus IIIVenite exultemus III
  48. 🔍 28% Veni Redemptor gentiumVeni Redemptor gentium
  49. 🔍 28% Omnis gloriaOmnis gloria
  50. 🔍 28% Salvete Christi vulneraSalvete Christi vulnera
  51. 🔍 28% Exsultabo in JerusalemExsultabo in Jerusalem
  52. 🔍 28% In excelso thronoIn excelso throno
  53. 🔍 28% In Deo laudaboIn Deo laudabo
  54. 🔍 28% Dum clamaremDum clamarem
  55. 🔍 28% Hostis HerodesHostis Herodes
  56. 🔍 28% Redemisti nos Domine (Intr)Redemisti nos Domine (Intr)
  57. 🔍 28% Ecce oculiEcce oculi
  58. 🔍 28% Ecce oculiEcce oculi
  59. 🔍 28% Tibi dixitTibi dixit
  60. 🔍 27% Tibi dixitTibi dixit
  61. 🔍 27% Primum quaeritePrimum quaerite
  62. 🔍 27% Ad te levaviAd te levavi
  63. 🔍 27% DilexistiDilexisti
  64. 🔍 27% Deus IsraelDeus Israel
  65. 🔍 27% Intret oratioIntret oratio