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% DiciteDicite
  2. 🔍 61% Dicite PusillanimesDicite Pusillanimes
  3. 🔍 41% Dicite PusillanimesDicite Pusillanimes
  4. 🔍 34% Dicite : PusillanimesDicite : Pusillanimes
  5. 🔍 32% Dominus fortitudoDominus fortitudo
  6. 🔍 28% Exaudi nosExaudi nos
  7. 🔍 26% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  8. 🔍 26% Venite filiiVenite filii
  9. 🔍 25% Dominus illuminatio meaDominus illuminatio mea
  10. 🔍 25% Nos autemNos autem
  11. 🔍 25% Jubilate Deo universaJubilate Deo universa
  12. 🔍 25% Dum venerit ParaclitusDum venerit Paraclitus
  13. 🔍 24% Hodie scietisHodie scietis
  14. 🔍 24% Domine non secundumDomine non secundum
  15. 🔍 24% CognoviCognovi
  16. 🔍 24% VoveteVovete
  17. 🔍 24% Omnia quae fecistiOmnia quae fecisti
  18. 🔍 24% Jerusalem surgeJerusalem surge
  19. 🔍 24% Crucem tuam adoramusCrucem tuam adoramus
  20. 🔍 24% Dicite: PusillanimesDicite: Pusillanimes
  21. 🔍 23% Ecce advenitEcce advenit
  22. 🔍 23% Salus populiSalus populi
  23. 🔍 23% Exiit sermoExiit sermo
  24. 🔍 23% ClamaveruntClamaverunt
  25. 🔍 23% IntroiboIntroibo
  26. 🔍 23% Nos autemNos autem
  27. 🔍 23% Immittet AngelusImmittet Angelus
  28. 🔍 23% Cantemus DominoCantemus Domino
  29. 🔍 23% Gloria (Introits tone 2)Gloria (Introits tone 2)
  30. 🔍 23% Hodie scietisHodie scietis
  31. 🔍 23% Confitebor tibiConfitebor tibi
  32. 🔍 23% Respice DomineRespice Domine
  33. 🔍 22% Haec dies... Dicant nuncHaec dies... Dicant nunc
  34. 🔍 22% AscendamAscendam
  35. 🔍 22% Omnes collaudantOmnes collaudant
  36. 🔍 22% Deus in loco sanctoDeus in loco sancto
  37. 🔍 22% Domine Jesu ChristeDomine Jesu Christe
  38. 🔍 22% Joseph fili DavidJoseph fili David
  39. 🔍 22% Invocabit meInvocabit me
  40. 🔍 22% De fructu operumDe fructu operum
  41. 🔍 22% Descendit JesusDescendit Jesus
  42. 🔍 22% ExsurgeExsurge
  43. 🔍 22% Narrabo omniaNarrabo omnia
  44. 🔍 22% Cibavit eosCibavit eos
  45. 🔍 22% Ecce DeusEcce Deus
  46. 🔍 22% Justorum animaeJustorum animae
  47. 🔍 22% Benedicimus DeumBenedicimus Deum
  48. 🔍 22% Juxta vestibulumJuxta vestibulum
  49. 🔍 22% Benedicta sit sanctaBenedicta sit sancta
  50. 🔍 22% Jubilate DominoJubilate Domino
  51. 🔍 21% Deus IsraelDeus Israel
  52. 🔍 21% Dicit DominusDicit Dominus
  53. 🔍 21% Protector nosterProtector noster
  54. 🔍 21% Dum sanctificatusDum sanctificatus
  55. 🔍 21% Dico vobisDico vobis
  56. 🔍 21% Ubi caritasUbi caritas
  57. 🔍 21% CoeperuntCoeperunt
  58. 🔍 21% VidimusVidimus
  59. 🔍 21% Gaudens gaudeboGaudens gaudebo
  60. 🔍 21% HosannaHosanna
  61. 🔍 21% Mitte manumMitte manum
  62. 🔍 21% CircuiboCircuibo
  63. 🔍 21% Lucis Creator optimeLucis Creator optime
  64. 🔍 21% LaetabimurLaetabimur
  65. 🔍 21% Libera me Domine de morteLibera me Domine de morte