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% Deus meus misericordiaDeus meus misericordia
  2. πŸ” 69% Deus meus misericordiaDeus meus misericordia
  3. πŸ” 52% In Deo speraviIn Deo speravi
  4. πŸ” 49% Adjutor meusAdjutor meus
  5. πŸ” 49% Quam bonusQuam bonus
  6. πŸ” 48% Misericordia et veritasMisericordia et veritas
  7. πŸ” 46% Domine Deus meusDomine Deus meus
  8. πŸ” 45% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  9. πŸ” 45% Miserere mihiMiserere mihi
  10. πŸ” 44% Deus adjuvat meDeus adjuvat me
  11. πŸ” 43% Dixit Dominus DominoDixit Dominus Domino
  12. πŸ” 42% Benedico... FiliumBenedico... Filium
  13. πŸ” 42% Respexit meRespexit me
  14. πŸ” 42% Deus meus in te confidoDeus meus in te confido
  15. πŸ” 42% Deus autem nosterDeus autem noster
  16. πŸ” 42% Tu DomineTu Domine
  17. πŸ” 41% Illuminatio meaIlluminatio mea
  18. πŸ” 41% Benedicta es tuBenedicta es tu
  19. πŸ” 41% In loco pascuae ibi DominusIn loco pascuae ibi Dominus
  20. πŸ” 41% Salvum me facSalvum me fac
  21. πŸ” 40% Tu gloria JerusalemTu gloria Jerusalem
  22. πŸ” 40% Voce meaVoce mea
  23. πŸ” 40% Beati omnesBeati omnes
  24. πŸ” 39% Exsultate justiExsultate justi
  25. πŸ” 39% Intret oratio meaIntret oratio mea
  26. πŸ” 39% Ne tacuerisNe tacueris
  27. πŸ” 39% Deus misericordiaDeus misericordia
  28. πŸ” 39% Misericordia tuaMisericordia tua
  29. πŸ” 38% Alleluia. (Wednesday P. T. at Vespers)Alleluia. (Wednesday P. T. at Vespers)
  30. πŸ” 38% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  31. πŸ” 38% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  32. πŸ” 38% Salvasti nosSalvasti nos
  33. πŸ” 38% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  34. πŸ” 38% Excita DomineExcita Domine
  35. πŸ” 37% Misericordia tua DomineMisericordia tua Domine
  36. πŸ” 37% Veni electa meaVeni electa mea
  37. πŸ” 37% Confundantur omnesConfundantur omnes
  38. πŸ” 37% In tua justitiaIn tua justitia
  39. πŸ” 37% Clamor meusClamor meus
  40. πŸ” 37% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  41. πŸ” 37% A porta inferiA porta inferi
  42. πŸ” 36% Exaltare DomineExaltare Domine
  43. πŸ” 36% Intret oratioIntret oratio
  44. πŸ” 36% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  45. πŸ” 36% Benedictus DominusBenedictus Dominus
  46. πŸ” 36% Sit nomen DominiSit nomen Domini
  47. πŸ” 36% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  48. πŸ” 36% Ecce Deus meusEcce Deus meus
  49. πŸ” 36% Qui timet DominumQui timet Dominum
  50. πŸ” 36% Sit nomen Domini... inSit nomen Domini... in
  51. πŸ” 36% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  52. πŸ” 35% Suavis DominusSuavis Dominus
  53. πŸ” 35% Domine clamaviDomine clamavi
  54. πŸ” 35% Dum esset rexDum esset rex
  55. πŸ” 35% Fulcite me floribusFulcite me floribus
  56. πŸ” 35% Alleluia tuus sum ego. (Sundays throughout the year at Sext)Alleluia tuus sum ego. (Sundays throughout the year at Sext)
  57. πŸ” 35% Misericordia et veritasMisericordia et veritas
  58. πŸ” 35% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  59. πŸ” 34% Hic est discipulus meusHic est discipulus meus
  60. πŸ” 34% Domine probastiDomine probasti
  61. πŸ” 34% Clamavi et DominusClamavi et Dominus
  62. πŸ” 34% Misit Dominus…de manuMisit Dominus…de manu
  63. πŸ” 34% Ne derelinquas meNe derelinquas me
  64. πŸ” 34% Immittet AngelusImmittet Angelus
  65. πŸ” 34% Memor estoMemor esto