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: 2025-12-20. 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 🔍 to find similarities to the given chant.

  1. 🔍 100% Ego autem cum justitiaEgo autem cum justitia
  2. 🔍 85% Ego autem cum justitiaEgo autem cum justitia
  3. 🔍 53% Ego autem cum justitiaEgo autem cum justitia
  4. 🔍 52% Ego autem in... speraviEgo autem in... speravi
  5. 🔍 51% Exsultabo et laetaborExsultabo et laetabor
  6. 🔍 50% Ego autem in... speraviEgo autem in... speravi
  7. 🔍 45% Ecce elongaviEcce elongavi
  8. 🔍 43% Justus es DomineJustus es Domine
  9. 🔍 42% MeditatioMeditatio
  10. 🔍 41% MeditatioMeditatio
  11. 🔍 41% Justus ut palmaJustus ut palma
  12. 🔍 41% Ego autem in... gaudeboEgo autem in... gaudebo
  13. 🔍 41% ResurrexiResurrexi
  14. 🔍 39% Intret in conspectuIntret in conspectu
  15. 🔍 38% Ego clamaviEgo clamavi
  16. 🔍 38% Dicit Dominus : SermonesDicit Dominus : Sermones
  17. 🔍 38% Etenim sederuntEtenim sederunt
  18. 🔍 37% Venite filiiVenite filii
  19. 🔍 37% Ego clamaviEgo clamavi
  20. 🔍 36% Etenim sederuntEtenim sederunt
  21. 🔍 36% Dicit Dominus: sermones meiDicit Dominus: sermones mei
  22. 🔍 36% Asperges me (ad lib.) III.Asperges me (ad lib.) III.
  23. 🔍 36% MiserebiturMiserebitur
  24. 🔍 36% Exaudi Domine... tibiExaudi Domine... tibi
  25. 🔍 36% Hi sunt qui veneruntHi sunt qui venerunt
  26. 🔍 36% Ego autem in Domino gaudeboEgo autem in Domino gaudebo
  27. 🔍 35% Ad te levaviAd te levavi
  28. 🔍 35% ResurrexiResurrexi
  29. 🔍 35% Dicit Dominus SermonesDicit Dominus Sermones
  30. 🔍 35% Intret in conspectuIntret in conspectu
  31. 🔍 35% ExsurgeExsurge
  32. 🔍 35% ExclamaveruntExclamaverunt
  33. 🔍 35% Miserere mei... secundumMiserere mei... secundum
  34. 🔍 35% Justus ut palma (Intr.)Justus ut palma (Intr.)
  35. 🔍 35% Omnis terraOmnis terra
  36. 🔍 34% Perfice gressusPerfice gressus
  37. 🔍 34% In voluntateIn voluntate
  38. 🔍 34% ResurrexiResurrexi
  39. 🔍 34% Dedit mihi Dominus linguamDedit mihi Dominus linguam
  40. 🔍 34% Gloria Patri IGloria Patri I
  41. 🔍 34% SuscepimusSuscepimus
  42. 🔍 33% ReminiscereReminiscere
  43. 🔍 33% Exaudi Domine... tibiExaudi Domine... tibi
  44. 🔍 33% Effusum estEffusum est
  45. 🔍 33% Laudate pueriLaudate pueri
  46. 🔍 33% Laudate pueriLaudate pueri
  47. 🔍 33% StatuitStatuit
  48. 🔍 33% Gloria Patri IGloria Patri I
  49. 🔍 33% Misericordia DominiMisericordia Domini
  50. 🔍 33% Inclina DomineInclina Domine
  51. 🔍 33% Justitiae DominiJustitiae Domini
  52. 🔍 33% De necessitatibusDe necessitatibus
  53. 🔍 33% In voluntateIn voluntate
  54. 🔍 33% Deus in nomine tuoDeus in nomine tuo
  55. 🔍 33% Suscepimus (Intr.)Suscepimus (Intr.)
  56. 🔍 33% Exaudi DeusExaudi Deus
  57. 🔍 33% MiserebiturMiserebitur
  58. 🔍 33% Misereris omniumMisereris omnium
  59. 🔍 33% Venite filiiVenite filii
  60. 🔍 33% Suscepimus Deus (in psalm tone)Suscepimus Deus (in psalm tone)
  61. 🔍 32% Protexisti meProtexisti me
  62. 🔍 32% Populus SionPopulus Sion
  63. 🔍 32% Da pacemDa pacem
  64. 🔍 32% Confitebor tibi... in totoConfitebor tibi... in toto
  65. 🔍 32% Omnis terraOmnis terra