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% In tua justitiaIn tua justitia
  2. πŸ” 76% In tua justitiaIn tua justitia
  3. πŸ” 52% Illuminatio meaIlluminatio mea
  4. πŸ” 49% In tua justitiaIn tua justitia
  5. πŸ” 42% Dixit Dominus DominoDixit Dominus Domino
  6. πŸ” 42% Deduc me in justitiaDeduc me in justitia
  7. πŸ” 41% Miserere mihiMiserere mihi
  8. πŸ” 40% Adjutor meusAdjutor meus
  9. πŸ” 39% In tua justitiaIn tua justitia
  10. πŸ” 39% Benedico... FiliumBenedico... Filium
  11. πŸ” 39% Intret oratio meaIntret oratio mea
  12. πŸ” 39% Tu DomineTu Domine
  13. πŸ” 39% Sit nomen Domini... inSit nomen Domini... in
  14. πŸ” 38% Sit nomen DominiSit nomen Domini
  15. πŸ” 38% Voce meaVoce mea
  16. πŸ” 37% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  17. πŸ” 37% Deus meus misericordiaDeus meus misericordia
  18. πŸ” 37% Exsultate justiExsultate justi
  19. πŸ” 37% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  20. πŸ” 37% Salvasti nosSalvasti nos
  21. πŸ” 37% Tu gloria JerusalemTu gloria Jerusalem
  22. πŸ” 36% Respexit meRespexit me
  23. πŸ” 36% Benedicta es tuBenedicta es tu
  24. πŸ” 36% Mirabilia opera tuaMirabilia opera tua
  25. πŸ” 35% Immittet AngelusImmittet Angelus
  26. πŸ” 35% Misericordia tua DomineMisericordia tua Domine
  27. πŸ” 35% Intret oratioIntret oratio
  28. πŸ” 35% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  29. πŸ” 35% In tua justitiaIn tua justitia
  30. πŸ” 35% Deus adjuvat meDeus adjuvat me
  31. πŸ” 35% Memor estoMemor esto
  32. πŸ” 35% InvocabimusInvocabimus
  33. πŸ” 35% Exaltare DomineExaltare Domine
  34. πŸ” 35% Excita DomineExcita Domine
  35. πŸ” 35% Quam bonusQuam bonus
  36. πŸ” 35% Clamavi et DominusClamavi et Dominus
  37. πŸ” 35% Deus autem nosterDeus autem noster
  38. πŸ” 35% Misit Dominus…de manuMisit Dominus…de manu
  39. πŸ” 34% Gratia Dei in meGratia Dei in me
  40. πŸ” 34% In Deo speraviIn Deo speravi
  41. πŸ” 34% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  42. πŸ” 34% Me suscepitMe suscepit
  43. πŸ” 34% Domine Deus meusDomine Deus meus
  44. πŸ” 34% Domine clamaviDomine clamavi
  45. πŸ” 34% Beati omnesBeati omnes
  46. πŸ” 34% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  47. πŸ” 33% Ne tacuerisNe tacueris
  48. πŸ” 33% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  49. πŸ” 33% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  50. πŸ” 33% A porta inferiA porta inferi
  51. πŸ” 33% Deus meus in te confidoDeus meus in te confido
  52. πŸ” 33% Veni electa meaVeni electa mea
  53. πŸ” 33% Dum esset rexDum esset rex
  54. πŸ” 33% De profundisDe profundis
  55. πŸ” 33% Adjutorium nostrumAdjutorium nostrum
  56. πŸ” 33% Salvum me facSalvum me fac
  57. πŸ” 33% Benedictus DominusBenedictus Dominus
  58. πŸ” 33% Spiritus Domini replevitSpiritus Domini replevit
  59. πŸ” 33% Libenter gloriaborLibenter gloriabor
  60. πŸ” 33% Misericordia et veritasMisericordia et veritas
  61. πŸ” 32% Domine in caeloDomine in caelo
  62. πŸ” 32% Inclinavit DominusInclinavit Dominus
  63. πŸ” 32% Fulcite me floribusFulcite me floribus
  64. πŸ” 32% Domine non est exaltatumDomine non est exaltatum
  65. πŸ” 32% Ne derelinquas meNe derelinquas me