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% Effusum estEffusum est
  2. 🔍 54% In virtute tuaIn virtute tua
  3. 🔍 49% Effusum estEffusum est
  4. 🔍 44% JuravitJuravit
  5. 🔍 42% Effusum estEffusum est
  6. 🔍 40% Eduxit DominusEduxit Dominus
  7. 🔍 40% LaetenturLaetentur
  8. 🔍 39% Signum MagnumSignum Magnum
  9. 🔍 39% Signum MagnumSignum Magnum
  10. 🔍 39% Probasti Domine (Intr.)Probasti Domine (Intr.)
  11. 🔍 39% Ne derelinquas meNe derelinquas me
  12. 🔍 38% Puer natus estPuer natus est
  13. 🔍 37% Oculi meiOculi mei
  14. 🔍 37% In virtute tuaIn virtute tua
  15. 🔍 37% Benedictus esBenedictus es
  16. 🔍 36% Miserere mihi... ad teMiserere mihi... ad te
  17. 🔍 36% Venite benedictiVenite benedicti
  18. 🔍 35% Audivit DominusAudivit Dominus
  19. 🔍 34% Mihi adhaere DeoMihi adhaere Deo
  20. 🔍 34% O beata MaterO beata Mater
  21. 🔍 34% Vidi aquamVidi aquam
  22. 🔍 34% Eram quasi AgnusEram quasi Agnus
  23. 🔍 34% Da nobis DeusDa nobis Deus
  24. 🔍 33% Viri GalilaeiViri Galilaei
  25. 🔍 33% Probasti DomineProbasti Domine
  26. 🔍 33% Te DeumTe Deum
  27. 🔍 33% Exsultat gaudioExsultat gaudio
  28. 🔍 33% In virtute tuaIn virtute tua
  29. 🔍 32% Te DeumTe Deum
  30. 🔍 32% ReminiscereReminiscere
  31. 🔍 32% Exspecta DominumExspecta Dominum
  32. 🔍 31% Audi Benigne ConditorAudi Benigne Conditor
  33. 🔍 31% Audi benigne conditorAudi benigne conditor
  34. 🔍 31% Deus in adjutoriumDeus in adjutorium
  35. 🔍 31% Te DeumTe Deum
  36. 🔍 31% Benedictus es Domine DeusBenedictus es Domine Deus
  37. 🔍 31% Bonum mihiBonum mihi
  38. 🔍 31% In virtute tua (St Louis)In virtute tua (St Louis)
  39. 🔍 31% Audi benigne Conditor Audi benigne Conditor
  40. 🔍 30% Audi benigne ConditorAudi benigne Conditor
  41. 🔍 30% Gloria Patri - VIIGloria Patri - VII
  42. 🔍 30% Benedictus esBenedictus es
  43. 🔍 30% Salve radix sanctaSalve radix sancta
  44. 🔍 30% Juravit DominusJuravit Dominus
  45. 🔍 30% Signum magnumSignum magnum
  46. 🔍 30% Missus est... AngelusMissus est... Angelus
  47. 🔍 29% DilexistiDilexisti
  48. 🔍 29% Gloria VGloria V
  49. 🔍 29% Salvos nos facSalvos nos fac
  50. 🔍 29% Te DeumTe Deum
  51. 🔍 29% Populus SionPopulus Sion
  52. 🔍 29% Gloria XIGloria XI
  53. 🔍 29% Erit quasi signumErit quasi signum
  54. 🔍 29% Deus Deus meusDeus Deus meus
  55. 🔍 29% Eduxit DominusEduxit Dominus
  56. 🔍 29% Gloria IIIGloria III
  57. 🔍 28% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  58. 🔍 28% Vidi aquam IIIVidi aquam III
  59. 🔍 28% Ne derelinquas meNe derelinquas me
  60. 🔍 28% Venite auditeVenite audite
  61. 🔍 28% Ne derelinquas meNe derelinquas me
  62. 🔍 28% Oculi meiOculi mei
  63. 🔍 28% RecordareRecordare
  64. 🔍 28% Qui habitatQui habitat
  65. 🔍 28% Laetabitur justusLaetabitur justus