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% Memor estoMemor esto
  2. 🔍 76% Memor estoMemor esto
  3. 🔍 55% Memor estoMemor esto
  4. 🔍 36% Memor esto verbi tuiMemor esto verbi tui
  5. 🔍 29% Miserere mihiMiserere mihi
  6. 🔍 29% Gratias tibiGratias tibi
  7. 🔍 27% Paratus estoParatus esto
  8. 🔍 27% Suscepisti meSuscepisti me
  9. 🔍 27% Confitebor nominiConfitebor nomini
  10. 🔍 27% Memor estoMemor esto
  11. 🔍 26% Ab hominibusAb hominibus
  12. 🔍 25% Benedicam te IBenedicam te I
  13. 🔍 25% Amplius lava meAmplius lava me
  14. 🔍 25% Quia vidisti meQuia vidisti me
  15. 🔍 25% Quam magnificataQuam magnificata
  16. 🔍 25% Esto mihiEsto mihi
  17. 🔍 24% Qui me dignatus est (Ant.)Qui me dignatus est (Ant.)
  18. 🔍 24% Domine probasti meDomine probasti me
  19. 🔍 24% Confitebor tibiConfitebor tibi
  20. 🔍 24% Quis es tuQuis es tu
  21. 🔍 24% Respexit meRespexit me
  22. 🔍 24% Benedico... ApostolumBenedico... Apostolum
  23. 🔍 24% Sit nomenSit nomen
  24. 🔍 24% JudicastiJudicasti
  25. 🔍 24% Clamor meusClamor meus
  26. 🔍 23% Alleluia (ant. mode 5)Alleluia (ant. mode 5)
  27. 🔍 23% Tu autem DomineTu autem Domine
  28. 🔍 23% ContumeliasContumelias
  29. 🔍 23% Tu DomineTu Domine
  30. 🔍 23% Ave MariaAve Maria
  31. 🔍 23% Intret oratioIntret oratio
  32. 🔍 23% Beatus Laurentius orabatBeatus Laurentius orabat
  33. 🔍 23% Salvasti nosSalvasti nos
  34. 🔍 23% Clamavi et DominusClamavi et Dominus
  35. 🔍 23% Esto mihi DomineEsto mihi Domine
  36. 🔍 23% MultiplicastiMultiplicasti
  37. 🔍 22% Discerne causam meam DomineDiscerne causam meam Domine
  38. 🔍 22% Beati omnesBeati omnes
  39. 🔍 22% Me suscepitMe suscepit
  40. 🔍 22% Adjutor meusAdjutor meus
  41. 🔍 22% Quam bonusQuam bonus
  42. 🔍 22% Benedico... FiliumBenedico... Filium
  43. 🔍 22% BenedixistiBenedixisti
  44. 🔍 22% Deus misericordiaDeus misericordia
  45. 🔍 22% Domine in caeloDomine in caelo
  46. 🔍 22% Alleluia (ant. mode 7)Alleluia (ant. mode 7)
  47. 🔍 22% Conversus estConversus est
  48. 🔍 22% O lux beata CaelitumO lux beata Caelitum
  49. 🔍 22% Memor fuit in saeculumMemor fuit in saeculum
  50. 🔍 22% Venite benedictiVenite benedicti
  51. 🔍 22% Omnes inimici meiOmnes inimici mei
  52. 🔍 22% Ecce quam bonumEcce quam bonum
  53. 🔍 22% Tibi soliTibi soli
  54. 🔍 22% De profundisDe profundis
  55. 🔍 22% Beata AgathaBeata Agatha
  56. 🔍 22% Excita DomineExcita Domine
  57. 🔍 22% Ave Maria...Alleluia (Ant.)Ave Maria...Alleluia (Ant.)
  58. 🔍 22% Dum conturbataDum conturbata
  59. 🔍 22% In tribulationeIn tribulatione
  60. 🔍 21% Domine clamaviDomine clamavi
  61. 🔍 21% Salvum me facSalvum me fac
  62. 🔍 21% Beata es MariaBeata es Maria
  63. 🔍 21% Alleluia confiteminiAlleluia confitemini
  64. 🔍 21% Triduanas a DominoTriduanas a Domino
  65. 🔍 21% In tua justitiaIn tua justitia