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% Tu mandastiTu mandasti
  2. 🔍 29% VoveteVovete
  3. 🔍 28% MeditaborMeditabor
  4. 🔍 28% In salutariIn salutari
  5. 🔍 27% Dicit DominusDicit Dominus
  6. 🔍 26% Omnia quae fecistiOmnia quae fecisti
  7. 🔍 26% Me exspectaveruntMe exspectaverunt
  8. 🔍 26% Feci judiciumFeci judicium
  9. 🔍 25% Benedictus es DomineBenedictus es Domine
  10. 🔍 24% SanctusSanctus
  11. 🔍 23% Etenim sederuntEtenim sederunt
  12. 🔍 23% CognoviCognovi
  13. 🔍 23% ConfiteminiConfitemini
  14. 🔍 23% AdoramusAdoramus
  15. 🔍 22% Turba multaTurba multa
  16. 🔍 22% Omnes collaudantOmnes collaudant
  17. 🔍 22% Ex ore infantiumEx ore infantium
  18. 🔍 22% ConfundanturConfundantur
  19. 🔍 22% HolocaustumHolocaustum
  20. 🔍 22% Salvator mundiSalvator mundi
  21. 🔍 22% Timete DominumTimete Dominum
  22. 🔍 22% Pueri Hebraeorum 2Pueri Hebraeorum 2
  23. 🔍 21% Corpora sanctorumCorpora sanctorum
  24. 🔍 21% Domini est terraDomini est terra
  25. 🔍 21% Vultum tuumVultum tuum
  26. 🔍 21% GloriaGloria
  27. 🔍 21% Pater cum essemPater cum essem
  28. 🔍 21% Qui habitatQui habitat
  29. 🔍 21% Ultimo festivitatisUltimo festivitatis
  30. 🔍 21% Scio cui credidiScio cui credidi
  31. 🔍 21% Hodie scietisHodie scietis
  32. 🔍 21% Dignus est AgnusDignus est Agnus
  33. 🔍 21% BenedictaBenedicta
  34. 🔍 21% In Nomine Jesu 1In Nomine Jesu 1
  35. 🔍 21% Tu mandastiTu mandasti
  36. 🔍 21% Vir eratVir erat
  37. 🔍 20% Benedicta sitBenedicta sit
  38. 🔍 20% Domine Dominus nosterDomine Dominus noster
  39. 🔍 20% CommovistiCommovisti
  40. 🔍 20% Tui sunt caeliTui sunt caeli
  41. 🔍 20% Invocabit meInvocabit me
  42. 🔍 20% Intret in conspectuIntret in conspectu
  43. 🔍 20% Unam petii... BeatiUnam petii... Beati
  44. 🔍 20% Aeterne RexAeterne Rex
  45. 🔍 20% LoquebarLoquebar
  46. 🔍 20% Vera fidesVera fides
  47. 🔍 20% DilexistiDilexisti
  48. 🔍 20% Confitebor tibiConfitebor tibi
  49. 🔍 20% Tu ChristeTu Christe
  50. 🔍 20% Corpora SanctorumCorpora Sanctorum
  51. 🔍 20% In virtute tuaIn virtute tua
  52. 🔍 20% Anima meaAnima mea
  53. 🔍 20% Memento verbi tuiMemento verbi tui
  54. 🔍 20% Dilectio DeiDilectio Dei
  55. 🔍 20% Justus es DomineJustus es Domine
  56. 🔍 20% Benedicite DominumBenedicite Dominum
  57. 🔍 19% Vultum tuumVultum tuum
  58. 🔍 19% Hodie scietisHodie scietis
  59. 🔍 19% SuscepimusSuscepimus
  60. 🔍 19% BenedixistiBenedixisti
  61. 🔍 19% CoeperuntCoeperunt
  62. 🔍 19% Dominus JesusDominus Jesus
  63. 🔍 19% Exiit sermoExiit sermo
  64. 🔍 19% ConfortaminiConfortamini
  65. 🔍 19% TribulationesTribulationes