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% Mittat vobisMittat vobis
  2. 🔍 44% Mittat vobisMittat vobis
  3. 🔍 32% Mittat vobisMittat vobis
  4. 🔍 31% AlleluiaAlleluia
  5. 🔍 30% Caro mea vereCaro mea vere
  6. 🔍 29% Mittat vobisMittat vobis
  7. 🔍 29% Vidi aquam (B)Vidi aquam (B)
  8. 🔍 28% Vidi aquamVidi aquam
  9. 🔍 27% Gloria Patri VIIIGloria Patri VIII
  10. 🔍 27% Gloria Patri VIIIGloria Patri VIII
  11. 🔍 26% Introduxit vosIntroduxit vos
  12. 🔍 26% Introduxit vosIntroduxit vos
  13. 🔍 26% Mittat vobisMittat vobis
  14. 🔍 25% Lumen ad revelationemLumen ad revelationem
  15. 🔍 25% Oculi omniumOculi omnium
  16. 🔍 24% Deus dum egredererisDeus dum egredereris
  17. 🔍 23% Introduxit vosIntroduxit vos
  18. 🔍 23% Jubilate DeoJubilate Deo
  19. 🔍 23% AccipiteAccipite
  20. 🔍 23% Exsurgat DeusExsurgat Deus
  21. 🔍 23% Jubilate DeoJubilate Deo
  22. 🔍 22% Alleluia alleluiaAlleluia alleluia
  23. 🔍 22% Gloria Patri - VIIIGloria Patri - VIII
  24. 🔍 22% Spiritus Domini cum AlleluiaSpiritus Domini cum Alleluia
  25. 🔍 22% Spiritus... replevit... alleluiaSpiritus... replevit... alleluia
  26. 🔍 22% Venite exultemus IIIVenite exultemus III
  27. 🔍 22% Victricem manumVictricem manum
  28. 🔍 22% Spiritus Domini sine alleluiaSpiritus Domini sine alleluia
  29. 🔍 21% Sancti tuiSancti tui
  30. 🔍 21% Primum quaeritePrimum quaerite
  31. 🔍 21% Deus misereaturDeus misereatur
  32. 🔍 21% Salus et gloria - mode IVSalus et gloria - mode IV
  33. 🔍 21% Salus et gloriaSalus et gloria
  34. 🔍 21% Obsecro DomineObsecro Domine
  35. 🔍 21% Ex SionEx Sion
  36. 🔍 21% Emisi vosEmisi vos
  37. 🔍 21% Salus et gloria et virtus (VIII)Salus et gloria et virtus (VIII)
  38. 🔍 21% Salvete Christi vulneraSalvete Christi vulnera
  39. 🔍 21% Salus et gloriaSalus et gloria
  40. 🔍 21% Lux fulgebitLux fulgebit
  41. 🔍 21% Jubilate DeoJubilate Deo
  42. 🔍 21% Domine ne longeDomine ne longe
  43. 🔍 21% Salus et gloriaSalus et gloria
  44. 🔍 21% Tollite HostiasTollite Hostias
  45. 🔍 21% Alleluia (mode 8)Alleluia (mode 8)
  46. 🔍 20% Veni Redemptor gentiumVeni Redemptor gentium
  47. 🔍 20% Omnes GentesOmnes Gentes
  48. 🔍 20% Suscitabo mihiSuscitabo mihi
  49. 🔍 20% Ad regias Agni dapesAd regias Agni dapes
  50. 🔍 20% Ad te levaviAd te levavi
  51. 🔍 20% AdeamusAdeamus
  52. 🔍 20% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)
  53. 🔍 20% CustodivitCustodivit
  54. 🔍 20% Spiritus Domini sine AlleluiaSpiritus Domini sine Alleluia
  55. 🔍 20% Vidi civitatemVidi civitatem
  56. 🔍 20% Tristitia vestraTristitia vestra
  57. 🔍 20% Ad regias Agni dapesAd regias Agni dapes
  58. 🔍 20% Vidi civitatemVidi civitatem
  59. 🔍 20% Victricem manumVictricem manum
  60. 🔍 20% Ad cenamAd cenam
  61. 🔍 20% Domine ne longeDomine ne longe
  62. 🔍 20% Caritas Dei... nostris alleluiaCaritas Dei... nostris alleluia
  63. 🔍 20% Spiritus... replevit... all. all. all.Spiritus... replevit... all. all. all.
  64. 🔍 20% DilexistiDilexisti
  65. 🔍 20% Hostis HerodesHostis Herodes