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% Quam bonusQuam bonus
  2. πŸ” 67% Quam bonus Israel DeusQuam bonus Israel Deus
  3. πŸ” 51% Memor estoMemor esto
  4. πŸ” 49% Deus meus misericordiaDeus meus misericordia
  5. πŸ” 45% Quam bonusQuam bonus
  6. πŸ” 43% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  7. πŸ” 41% InvocabimusInvocabimus
  8. πŸ” 41% Tu gloria JerusalemTu gloria Jerusalem
  9. πŸ” 40% Dixit Dominus DominoDixit Dominus Domino
  10. πŸ” 39% Miserere mihiMiserere mihi
  11. πŸ” 39% In loco pascuae ibi DominusIn loco pascuae ibi Dominus
  12. πŸ” 39% Exsultate justiExsultate justi
  13. πŸ” 38% Benedico... FiliumBenedico... Filium
  14. πŸ” 38% Illuminatio meaIlluminatio mea
  15. πŸ” 38% Adjutor meusAdjutor meus
  16. πŸ” 37% Tu DomineTu Domine
  17. πŸ” 37% Ecce quam bonumEcce quam bonum
  18. πŸ” 37% Deus autem nosterDeus autem noster
  19. πŸ” 36% Respexit meRespexit me
  20. πŸ” 36% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  21. πŸ” 36% Deus adjuvat meDeus adjuvat me
  22. πŸ” 36% Intret oratio meaIntret oratio mea
  23. πŸ” 36% Alleluia. (Sund. P. T. at Prime)Alleluia. (Sund. P. T. at Prime)
  24. πŸ” 36% Benedicta es tuBenedicta es tu
  25. πŸ” 36% AquamAquam
  26. πŸ” 36% In Deo speraviIn Deo speravi
  27. πŸ” 36% Voce meaVoce mea
  28. πŸ” 35% Ne tacuerisNe tacueris
  29. πŸ” 35% Alleluia. (Sund. P. T. at Sext)Alleluia. (Sund. P. T. at Sext)
  30. πŸ” 35% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  31. πŸ” 35% Deus meus in te confidoDeus meus in te confido
  32. πŸ” 35% Exaltare DomineExaltare Domine
  33. πŸ” 35% Dixit Angelus ad PetrumDixit Angelus ad Petrum
  34. πŸ” 35% In tua justitiaIn tua justitia
  35. πŸ” 35% Alleluia. (Saturday P. T. at Vespers)Alleluia. (Saturday P. T. at Vespers)
  36. πŸ” 35% Quam magnificata suntQuam magnificata sunt
  37. πŸ” 34% Qui timet DominumQui timet Dominum
  38. πŸ” 34% Salvasti nosSalvasti nos
  39. πŸ” 34% Excita DomineExcita Domine
  40. πŸ” 34% Misit Dominus…de manuMisit Dominus…de manu
  41. πŸ” 34% Domine Deus meusDomine Deus meus
  42. πŸ” 34% Laetatus sumLaetatus sum
  43. πŸ” 34% Sit nomen DominiSit nomen Domini
  44. πŸ” 33% Benedicta filiaBenedicta filia
  45. πŸ” 33% Sit nomen Domini... inSit nomen Domini... in
  46. πŸ” 33% Intret oratioIntret oratio
  47. πŸ” 33% Suavis DominusSuavis Dominus
  48. πŸ” 33% A porta inferiA porta inferi
  49. πŸ” 33% Magnus Dominus... et magnitudinisMagnus Dominus... et magnitudinis
  50. πŸ” 33% Veni electa meaVeni electa mea
  51. πŸ” 32% De profundisDe profundis
  52. πŸ” 32% Alleluia. (Sund. P. T. at None)Alleluia. (Sund. P. T. at None)
  53. πŸ” 32% Domine clamaviDomine clamavi
  54. πŸ” 32% Salvum me facSalvum me fac
  55. πŸ” 31% Clamavi et DominusClamavi et Dominus
  56. πŸ” 31% Dum esset rexDum esset rex
  57. πŸ” 31% Beatus populusBeatus populus
  58. πŸ” 31% Spiritus Domini replevitSpiritus Domini replevit
  59. πŸ” 31% Inclinavit DominusInclinavit Dominus
  60. πŸ” 31% Veni sponsa Christi (II Vesperis)Veni sponsa Christi (II Vesperis)
  61. πŸ” 31% Tu es Pastor oviumTu es Pastor ovium
  62. πŸ” 31% Alleluia. (Wednesday P. T. at Vespers)Alleluia. (Wednesday P. T. at Vespers)
  63. πŸ” 31% Beati omnesBeati omnes
  64. πŸ” 31% Innocens manibusInnocens manibus
  65. πŸ” 31% Omnis spiritusOmnis spiritus