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% Intret oratio meaIntret oratio mea
  2. πŸ” 95% Intret oratioIntret oratio
  3. πŸ” 51% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  4. πŸ” 50% Intret oratioIntret oratio
  5. πŸ” 44% Illuminatio meaIlluminatio mea
  6. πŸ” 43% Intret oratio meaIntret oratio mea
  7. πŸ” 42% Miserere mihiMiserere mihi
  8. πŸ” 41% Dixit Dominus DominoDixit Dominus Domino
  9. πŸ” 41% Tu DomineTu Domine
  10. πŸ” 40% Voce meaVoce mea
  11. πŸ” 40% Respexit meRespexit me
  12. πŸ” 40% Adjutor meusAdjutor meus
  13. πŸ” 40% Benedico... FiliumBenedico... Filium
  14. πŸ” 39% Intret oratio meaIntret oratio mea
  15. πŸ” 39% Tu gloria JerusalemTu gloria Jerusalem
  16. πŸ” 39% Deus meus misericordiaDeus meus misericordia
  17. πŸ” 39% In tua justitiaIn tua justitia
  18. πŸ” 39% Salvasti nosSalvasti nos
  19. πŸ” 38% Veni electa meaVeni electa mea
  20. πŸ” 38% Benedicta es tuBenedicta es tu
  21. πŸ” 38% Exsultate justiExsultate justi
  22. πŸ” 37% Deus autem nosterDeus autem noster
  23. πŸ” 37% In Deo speraviIn Deo speravi
  24. πŸ” 37% Deus adjuvat meDeus adjuvat me
  25. πŸ” 37% Sit nomen Domini... inSit nomen Domini... in
  26. πŸ” 37% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  27. πŸ” 37% Excita DomineExcita Domine
  28. πŸ” 37% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  29. πŸ” 37% Sit nomen DominiSit nomen Domini
  30. πŸ” 36% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  31. πŸ” 36% Quam bonusQuam bonus
  32. πŸ” 36% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  33. πŸ” 36% Salvum me facSalvum me fac
  34. πŸ” 36% Exaltare DomineExaltare Domine
  35. πŸ” 36% Suscepisti meSuscepisti me
  36. πŸ” 35% Ne tacuerisNe tacueris
  37. πŸ” 35% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  38. πŸ” 35% Qui timet DominumQui timet Dominum
  39. πŸ” 35% InvocabimusInvocabimus
  40. πŸ” 35% Memor estoMemor esto
  41. πŸ” 35% A porta inferiA porta inferi
  42. πŸ” 34% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  43. πŸ” 34% Domine clamaviDomine clamavi
  44. πŸ” 34% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  45. πŸ” 34% Domine Deus meusDomine Deus meus
  46. πŸ” 33% Misit Dominus…de manuMisit Dominus…de manu
  47. πŸ” 33% Dum esset rexDum esset rex
  48. πŸ” 33% Spiritus Domini replevitSpiritus Domini replevit
  49. πŸ” 33% Deus meus in te confidoDeus meus in te confido
  50. πŸ” 33% Suavis DominusSuavis Dominus
  51. πŸ” 33% De profundisDe profundis
  52. πŸ” 33% Immittet AngelusImmittet Angelus
  53. πŸ” 33% Inclinavit DominusInclinavit Dominus
  54. πŸ” 33% Clamavi et DominusClamavi et Dominus
  55. πŸ” 33% Beati omnesBeati omnes
  56. πŸ” 33% Me suscepitMe suscepit
  57. πŸ” 32% Benedictus DominusBenedictus Dominus
  58. πŸ” 32% Alleluia tuus sum ego. (Sundays throughout the year at Sext)Alleluia tuus sum ego. (Sundays throughout the year at Sext)
  59. πŸ” 32% Alleluia deduc me. (Sundays throughout the year at Terce)Alleluia deduc me. (Sundays throughout the year at Terce)
  60. πŸ” 32% Alleluia. (Sund. P. T. at None)Alleluia. (Sund. P. T. at None)
  61. πŸ” 32% Misericordia et veritasMisericordia et veritas
  62. πŸ” 32% Jubilate in conspectuJubilate in conspectu
  63. πŸ” 32% Alleluia faciem tuam. (Sundays throughout the year at None)Alleluia faciem tuam. (Sundays throughout the year at None)
  64. πŸ” 32% Domine probastiDomine probasti
  65. πŸ” 32% Gratia Dei in meGratia Dei in me