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% Fulcite me floribus (II)Fulcite me floribus (II)
  2. 🔍 88% Fulcite me floribus (I)Fulcite me floribus (I)
  3. 🔍 68% Fulcite me floribusFulcite me floribus
  4. 🔍 62% Fulcite me floribusFulcite me floribus
  5. 🔍 62% Fulcite me floribusFulcite me floribus
  6. 🔍 52% Fulcite me floribusFulcite me floribus
  7. 🔍 25% Ego sum qui testimoniumEgo sum qui testimonium
  8. 🔍 23% Venite ascendamusVenite ascendamus
  9. 🔍 23% Anxiatus estAnxiatus est
  10. 🔍 23% Qui me misitQui me misit
  11. 🔍 23% Benedico... ApostolumBenedico... Apostolum
  12. 🔍 23% Benedico... FiliumBenedico... Filium
  13. 🔍 22% Nolite me considerareNolite me considerare
  14. 🔍 22% Domine probasti meDomine probasti me
  15. 🔍 22% Ille me clarificabitIlle me clarificabit
  16. 🔍 22% Defecit caro meaDefecit caro mea
  17. 🔍 22% Spiritus Domini super meSpiritus Domini super me
  18. 🔍 21% Ne tacuerisNe tacueris
  19. 🔍 21% Accipe meAccipe me
  20. 🔍 21% Qui me dignatus est (Ant.)Qui me dignatus est (Ant.)
  21. 🔍 21% Petre amas mePetre amas me
  22. 🔍 21% Discite a meDiscite a me
  23. 🔍 21% Clarifica meClarifica me
  24. 🔍 21% Benedico... FiliumBenedico... Filium
  25. 🔍 20% Benedicam te (II)Benedicam te (II)
  26. 🔍 20% A timoreA timore
  27. 🔍 20% Adhaesit... caroAdhaesit... caro
  28. 🔍 20% Ne derelinquas meNe derelinquas me
  29. 🔍 20% Quia vidisti meQuia vidisti me
  30. 🔍 20% Respexit meRespexit me
  31. 🔍 20% Me suscepitMe suscepit
  32. 🔍 20% Omnes inimici meiOmnes inimici mei
  33. 🔍 20% Redime meRedime me
  34. 🔍 20% JudicastiJudicasti
  35. 🔍 20% Corripies meCorripies me
  36. 🔍 20% Gratias tibiGratias tibi
  37. 🔍 20% Tecum principiumTecum principium
  38. 🔍 20% Suscepisti meSuscepisti me
  39. 🔍 20% SalutareSalutare
  40. 🔍 20% Ego sum qui testimoniumEgo sum qui testimonium
  41. 🔍 19% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  42. 🔍 19% Adhaesit... caroAdhaesit... caro
  43. 🔍 19% LaudaboLaudabo
  44. 🔍 19% Ave MariaAve Maria
  45. 🔍 19% Recedite a meRecedite a me
  46. 🔍 19% Si diligeretis meSi diligeretis me
  47. 🔍 19% Ne timeas... invenistiNe timeas... invenisti
  48. 🔍 19% Qui me confessusQui me confessus
  49. 🔍 19% Exsultavit animaExsultavit anima
  50. 🔍 19% Inclina cor meumInclina cor meum
  51. 🔍 19% Adhaesit animaAdhaesit anima
  52. 🔍 19% Contrium estContrium est
  53. 🔍 19% MagnificatMagnificat
  54. 🔍 19% Quasi meridianusQuasi meridianus
  55. 🔍 19% Deus misericordiaDeus misericordia
  56. 🔍 19% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  57. 🔍 19% Ante me non estAnte me non est
  58. 🔍 19% Qui post me venitQui post me venit
  59. 🔍 19% Populus meusPopulus meus
  60. 🔍 19% Tu principatumTu principatum
  61. 🔍 19% Ad te Domine levaviAd te Domine levavi
  62. 🔍 18% Benedicam te IBenedicam te I
  63. 🔍 18% Beatam me dicentBeatam me dicent
  64. 🔍 18% Qui vult venireQui vult venire
  65. 🔍 18% Spiritus sanctus in te (II)Spiritus sanctus in te (II)