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% Tibi revelaviTibi revelavi
  2. 🔍 91% Tibi revelaviTibi revelavi
  3. 🔍 57% Judicasti DomineJudicasti Domine
  4. 🔍 53% Judicasti DomineJudicasti Domine
  5. 🔍 41% Judicasti DomineJudicasti Domine
  6. 🔍 38% Judicasti DomineJudicasti Domine
  7. 🔍 38% JudicastiJudicasti
  8. 🔍 37% Judica causamJudica causam
  9. 🔍 36% InvocaboInvocabo
  10. 🔍 34% Ne derelinquas meNe derelinquas me
  11. 🔍 34% Benedico... FiliumBenedico... Filium
  12. 🔍 34% Domine Deus meusDomine Deus meus
  13. 🔍 32% Gratias tibi agoGratias tibi ago
  14. 🔍 32% Adjutor meusAdjutor meus
  15. 🔍 32% Dixit Dominus DominoDixit Dominus Domino
  16. 🔍 31% Miserere mihiMiserere mihi
  17. 🔍 31% Deus meus misericordiaDeus meus misericordia
  18. 🔍 30% Respexit meRespexit me
  19. 🔍 30% Voce meaVoce mea
  20. 🔍 30% Hic est discipulus meusHic est discipulus meus
  21. 🔍 30% Qui post me venitQui post me venit
  22. 🔍 30% Benedictus DominusBenedictus Dominus
  23. 🔍 30% Discerne causam meam DomineDiscerne causam meam Domine
  24. 🔍 30% Illuminatio meaIlluminatio mea
  25. 🔍 29% Ad te Domine levaviAd te Domine levavi
  26. 🔍 29% Salvum me facSalvum me fac
  27. 🔍 29% Domine clamaviDomine clamavi
  28. 🔍 29% Miserere mei Deus et aMiserere mei Deus et a
  29. 🔍 29% Exaltare DomineExaltare Domine
  30. 🔍 29% Confitebor tibi DomineConfitebor tibi Domine
  31. 🔍 28% Confundantur qui meConfundantur qui me
  32. 🔍 28% De profundisDe profundis
  33. 🔍 28% Domine Deus meusDomine Deus meus
  34. 🔍 28% Fasciculus myrrhaeFasciculus myrrhae
  35. 🔍 28% Gratia Dei in meGratia Dei in me
  36. 🔍 28% CongaudeteCongaudete
  37. 🔍 28% Aspice in meAspice in me
  38. 🔍 28% In tua justitiaIn tua justitia
  39. 🔍 28% Me suscepitMe suscepit
  40. 🔍 27% Benedico... FiliumBenedico... Filium
  41. 🔍 27% Clamavi et DominusClamavi et Dominus
  42. 🔍 27% Tu DomineTu Domine
  43. 🔍 27% Labia insurgentiumLabia insurgentium
  44. 🔍 27% Intret oratio meaIntret oratio mea
  45. 🔍 27% Gloria tibi TrinitasGloria tibi Trinitas
  46. 🔍 27% Intende vociIntende voci
  47. 🔍 27% Iudicasti DomineIudicasti Domine
  48. 🔍 27% Ecce Deus meusEcce Deus meus
  49. 🔍 27% Benedicta filiaBenedicta filia
  50. 🔍 27% Congaudete mecumCongaudete mecum
  51. 🔍 27% Judica causamJudica causam
  52. 🔍 27% Ascendit DeusAscendit Deus
  53. 🔍 27% Ecce puer meusEcce puer meus
  54. 🔍 27% Deus adjuvat meDeus adjuvat me
  55. 🔍 27% Dixit Dominus DominoDixit Dominus Domino
  56. 🔍 27% A porta inferiA porta inferi
  57. 🔍 27% Ne tacuerisNe tacueris
  58. 🔍 27% Heu meHeu me
  59. 🔍 27% Domine probastiDomine probasti
  60. 🔍 27% Oves meaeOves meae
  61. 🔍 26% Clamor meusClamor meus
  62. 🔍 26% Memor estoMemor esto
  63. 🔍 26% Gratias tibi ago DomineGratias tibi ago Domine
  64. 🔍 26% Misi digitum meumMisi digitum meum
  65. 🔍 26% Libera me de sanguinibusLibera me de sanguinibus