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 🔍 to find similarities to the given chant.

  1. 🔍 100% ExspectansExspectans
  2. 🔍 49% Benedic... et renovabiturBenedic... et renovabitur
  3. 🔍 47% ExspectansExspectans
  4. 🔍 41% Benedicite gentesBenedicite gentes
  5. 🔍 41% Exaltabo teExaltabo te
  6. 🔍 40% Exaltent eumExaltent eum
  7. 🔍 40% Filiae regumFiliae regum
  8. 🔍 40% Laudate DominumLaudate Dominum
  9. 🔍 40% Reges TharsisReges Tharsis
  10. 🔍 39% Tribulationes cordisTribulationes cordis
  11. 🔍 39% In te speraviIn te speravi
  12. 🔍 38% Deus Deus meusDeus Deus meus
  13. 🔍 38% Laetabitur justusLaetabitur justus
  14. 🔍 38% Dominus illuminatioDominus illuminatio
  15. 🔍 38% Vir erat (verses)Vir erat (verses)
  16. 🔍 38% Dominus dixitDominus dixit
  17. 🔍 38% Benedic... et renovabiturBenedic... et renovabitur
  18. 🔍 38% Bonum est confiteriBonum est confiteri
  19. 🔍 37% Misit DominusMisit Dominus
  20. 🔍 37% MeditaborMeditabor
  21. 🔍 37% Benedicite gentesBenedicite gentes
  22. 🔍 37% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  23. 🔍 37% Exaudi DeusExaudi Deus
  24. 🔍 37% Vir erat (verses, rhythmic signs)Vir erat (verses, rhythmic signs)
  25. 🔍 37% Domine exaudiDomine exaudi
  26. 🔍 36% Deus, Deus meusDeus, Deus meus
  27. 🔍 36% Exaltent eumExaltent eum
  28. 🔍 36% Vultum tuumVultum tuum
  29. 🔍 36% Qui habitatQui habitat
  30. 🔍 36% Dominus fortitudoDominus fortitudo
  31. 🔍 36% Laetabitur justus (Intr.)Laetabitur justus (Intr.)
  32. 🔍 36% Domine exaudiDomine exaudi
  33. 🔍 36% Populum humilemPopulum humilem
  34. 🔍 36% Adoramus te Christe (Tract)Adoramus te Christe (Tract)
  35. 🔍 36% ElegiElegi
  36. 🔍 35% Misit DominusMisit Dominus
  37. 🔍 35% Deus Deus meusDeus Deus meus
  38. 🔍 35% Eripe me Domine ab homineEripe me Domine ab homine
  39. 🔍 35% Dominus dixitDominus dixit
  40. 🔍 35% Anima nostraAnima nostra
  41. 🔍 35% Tribulationes cordisTribulationes cordis
  42. 🔍 35% HostiamHostiam
  43. 🔍 35% ExspectansExspectans
  44. 🔍 34% Scapulis suisScapulis suis
  45. 🔍 34% Qui habitatQui habitat
  46. 🔍 34% Fac mecum DomineFac mecum Domine
  47. 🔍 34% Probasti Domine (Intr.)Probasti Domine (Intr.)
  48. 🔍 34% Exsulta satisExsulta satis
  49. 🔍 34% Precatus estPrecatus est
  50. 🔍 33% Redime meRedime me
  51. 🔍 33% Me exspectaveruntMe exspectaverunt
  52. 🔍 33% Adjuvabit eamAdjuvabit eam
  53. 🔍 33% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  54. 🔍 33% Haec dies... LapidemHaec dies... Lapidem
  55. 🔍 33% Deus Deus meusDeus Deus meus
  56. 🔍 33% Benedictus es... in labiisBenedictus es... in labiis
  57. 🔍 33% Iubilate Deo omnisIubilate Deo omnis
  58. 🔍 33% Contristatus sumContristatus sum
  59. 🔍 33% Eripe me Domine ab homineEripe me Domine ab homine
  60. 🔍 33% Eripe me Domine ab homineEripe me Domine ab homine
  61. 🔍 33% Exaltabo teExaltabo te
  62. 🔍 32% Miserere mihi... tribulorMiserere mihi... tribulor
  63. 🔍 32% Propter fratresPropter fratres
  64. 🔍 32% Miserere mihi... tribulorMiserere mihi... tribulor
  65. 🔍 32% Sederunt principesSederunt principes