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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Lux fulgebitLux fulgebit
  2. πŸ” 74% Lux fulgebitLux fulgebit
  3. πŸ” 61% Emisi vosEmisi vos
  4. πŸ” 61% Lux fulgebitLux fulgebit
  5. πŸ” 61% Dum mediumDum medium
  6. πŸ” 43% Spiritus... replevit... all. all.Spiritus... replevit... all. all.
  7. πŸ” 43% Lex veritatisLex veritatis
  8. πŸ” 42% Introduxit vosIntroduxit vos
  9. πŸ” 42% Spiritus... replevit... all. all. all.Spiritus... replevit... all. all. all.
  10. πŸ” 40% Dum medium silentiumDum medium silentium
  11. πŸ” 39% Omnia quae fecistiOmnia quae fecisti
  12. πŸ” 39% Dum clamaremDum clamarem
  13. πŸ” 38% Domine ne longeDomine ne longe
  14. πŸ” 38% Ego clamaviEgo clamavi
  15. πŸ” 38% Jubilate DeoJubilate Deo
  16. πŸ” 38% Cum sanctificatusCum sanctificatus
  17. πŸ” 37% Lex veritatisLex veritatis
  18. πŸ” 37% Dum medium silentiumDum medium silentium
  19. πŸ” 37% Vidi civitatemVidi civitatem
  20. πŸ” 37% Si iniquitates (Intr)Si iniquitates (Intr)
  21. πŸ” 36% Sancti tuiSancti tui
  22. πŸ” 35% Victricem manumVictricem manum
  23. πŸ” 35% Ad te levaviAd te levavi
  24. πŸ” 34% Veni Redemptor gentiumVeni Redemptor gentium
  25. πŸ” 33% Introduxit vosIntroduxit vos
  26. πŸ” 33% Deus dum egredererisDeus dum egredereris
  27. πŸ” 33% DispersitDispersit
  28. πŸ” 33% Redemisti nosRedemisti nos
  29. πŸ” 33% In excelso thronoIn excelso throno
  30. πŸ” 32% SuscitaboSuscitabo
  31. πŸ” 32% Dominus electorumDominus electorum
  32. πŸ” 32% Dignus est AgnusDignus est Agnus
  33. πŸ” 31% Judica meJudica me
  34. πŸ” 31% A solis ortusA solis ortus
  35. πŸ” 31% Dignus est AgnusDignus est Agnus
  36. πŸ” 31% Dignus est AgnusDignus est Agnus
  37. πŸ” 31% Hostis HerodesHostis Herodes
  38. πŸ” 31% SuscepimusSuscepimus
  39. πŸ” 31% Vidi aquam (B)Vidi aquam (B)
  40. πŸ” 31% Credo VIICredo VII
  41. πŸ” 30% Lex veritatisLex veritatis
  42. πŸ” 30% LoqueturLoquetur
  43. πŸ” 30% In nomine Jesu (ps. Laudate)In nomine Jesu (ps. Laudate)
  44. πŸ” 30% Quem terra pontus aetheraQuem terra pontus aethera
  45. πŸ” 30% Scapulis suisScapulis suis
  46. πŸ” 30% Vocem jucunditatisVocem jucunditatis
  47. πŸ” 30% Salvete Christi vulneraSalvete Christi vulnera
  48. πŸ” 30% Vidi civitatemVidi civitatem
  49. πŸ” 30% Vidi aquamVidi aquam
  50. πŸ” 29% Factus estFactus est
  51. πŸ” 29% Lux alma Jesu mentiumLux alma Jesu mentium
  52. πŸ” 29% Verbum supernum prodiens necVerbum supernum prodiens nec
  53. πŸ” 29% Ad regias Agni dapesAd regias Agni dapes
  54. πŸ” 29% Quem terra pontus sideraQuem terra pontus sidera
  55. πŸ” 29% ConfessioConfessio
  56. πŸ” 29% Deus exaudiDeus exaudi
  57. πŸ” 29% Emitte SpiritumEmitte Spiritum
  58. πŸ” 29% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  59. πŸ” 29% StatuitStatuit
  60. πŸ” 29% Protector nosterProtector noster
  61. πŸ” 29% Suscitabo mihiSuscitabo mihi
  62. πŸ” 29% Ad regias Agni dapesAd regias Agni dapes
  63. πŸ” 29% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  64. πŸ” 29% Caritas Dei... nostris perCaritas Dei... nostris per
  65. πŸ” 29% Te Mater alma NuminisTe Mater alma Numinis