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% Illuminatio meaIlluminatio mea
  2. πŸ” 66% Illuminatio meaIlluminatio mea
  3. πŸ” 52% In tua justitiaIn tua justitia
  4. πŸ” 45% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  5. πŸ” 45% Dixit Dominus DominoDixit Dominus Domino
  6. πŸ” 44% Miserere mihiMiserere mihi
  7. πŸ” 44% Intret oratio meaIntret oratio mea
  8. πŸ” 44% Illuminatio meaIlluminatio mea
  9. πŸ” 43% Innocens manibusInnocens manibus
  10. πŸ” 42% Respexit meRespexit me
  11. πŸ” 42% Voce meaVoce mea
  12. πŸ” 42% Adjutor meusAdjutor meus
  13. πŸ” 42% Benedico... FiliumBenedico... Filium
  14. πŸ” 41% Deus meus misericordiaDeus meus misericordia
  15. πŸ” 41% Deus adjuvat meDeus adjuvat me
  16. πŸ” 41% Veni electa meaVeni electa mea
  17. πŸ” 40% Illuminatio meaIlluminatio mea
  18. πŸ” 40% Tu DomineTu Domine
  19. πŸ” 39% Tu gloria JerusalemTu gloria Jerusalem
  20. πŸ” 39% Exsultate justiExsultate justi
  21. πŸ” 38% Deus autem nosterDeus autem noster
  22. πŸ” 38% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  23. πŸ” 38% Quam bonusQuam bonus
  24. πŸ” 38% Benedicta es tuBenedicta es tu
  25. πŸ” 38% Salvasti nosSalvasti nos
  26. πŸ” 38% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  27. πŸ” 38% Intret oratioIntret oratio
  28. πŸ” 37% Salvum me facSalvum me fac
  29. πŸ” 37% Excita DomineExcita Domine
  30. πŸ” 37% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  31. πŸ” 37% Inclinavit DominusInclinavit Dominus
  32. πŸ” 37% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  33. πŸ” 37% Clamavi et DominusClamavi et Dominus
  34. πŸ” 37% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  35. πŸ” 36% Sit nomen DominiSit nomen Domini
  36. πŸ” 36% In Deo speraviIn Deo speravi
  37. πŸ” 36% A porta inferiA porta inferi
  38. πŸ” 36% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  39. πŸ” 36% Sit nomen Domini... inSit nomen Domini... in
  40. πŸ” 36% Exaltare DomineExaltare Domine
  41. πŸ” 36% Ne tacuerisNe tacueris
  42. πŸ” 36% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  43. πŸ” 36% Illuminatio meaIlluminatio mea
  44. πŸ” 36% Domine clamaviDomine clamavi
  45. πŸ” 36% Qui timet DominumQui timet Dominum
  46. πŸ” 36% Misit Dominus…de manuMisit Dominus…de manu
  47. πŸ” 35% Suavis DominusSuavis Dominus
  48. πŸ” 35% Immittet AngelusImmittet Angelus
  49. πŸ” 35% Domine Deus meusDomine Deus meus
  50. πŸ” 35% Beatus populusBeatus populus
  51. πŸ” 35% Illuminatio meaIlluminatio mea
  52. πŸ” 34% Ne derelinquas meNe derelinquas me
  53. πŸ” 34% Me suscepitMe suscepit
  54. πŸ” 34% Memor estoMemor esto
  55. πŸ” 34% Domine probastiDomine probasti
  56. πŸ” 34% Beati omnesBeati omnes
  57. πŸ” 34% Benedictus DominusBenedictus Dominus
  58. πŸ” 34% Dum esset rexDum esset rex
  59. πŸ” 34% Fulcite me floribusFulcite me floribus
  60. πŸ” 34% De profundisDe profundis
  61. πŸ” 34% Alleluia deduc me. (Sundays throughout the year at Terce)Alleluia deduc me. (Sundays throughout the year at Terce)
  62. πŸ” 33% Alleluia. (Sund. P. T. at None)Alleluia. (Sund. P. T. at None)
  63. πŸ” 33% Misericordia et veritasMisericordia et veritas
  64. πŸ” 33% Alleluia faciem tuam. (Sundays throughout the year at None)Alleluia faciem tuam. (Sundays throughout the year at None)
  65. πŸ” 33% Alleluia tuus sum ego. (Sundays throughout the year at Sext)Alleluia tuus sum ego. (Sundays throughout the year at Sext)