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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Cor mundumCor mundum
  2. πŸ” 65% Cor mundum creaCor mundum crea
  3. πŸ” 57% Cor mundumCor mundum
  4. πŸ” 44% Cor mundumCor mundum
  5. πŸ” 28% Dominum DeumDominum Deum
  6. πŸ” 27% O DomineO Domine
  7. πŸ” 26% Anxiatus est in meAnxiatus est in me
  8. πŸ” 26% Sicut fuitSicut fuit
  9. πŸ” 26% In velamento clamaviIn velamento clamavi
  10. πŸ” 26% Tecum principiumTecum principium
  11. πŸ” 25% Spiritus Paraclitus (Tonus simplex pro diebus infra Octavam)Spiritus Paraclitus (Tonus simplex pro diebus infra Octavam)
  12. πŸ” 25% Quod uniQuod uni
  13. πŸ” 25% In craticula Te DeumIn craticula Te Deum
  14. πŸ” 25% Nunc Sancte nobis (in Nativitate Domini)Nunc Sancte nobis (in Nativitate Domini)
  15. πŸ” 25% Miserere mei Deus et aMiserere mei Deus et a
  16. πŸ” 25% Venite benedictiVenite benedicti
  17. πŸ” 25% Qui verbumQui verbum
  18. πŸ” 25% Ego sum resurrectioEgo sum resurrectio
  19. πŸ” 24% Conditor alme siderumConditor alme siderum
  20. πŸ” 24% NON in soloNON in solo
  21. πŸ” 24% Laudate DeumLaudate Deum
  22. πŸ” 23% Anxiatus estAnxiatus est
  23. πŸ” 23% IN spirituIN spiritu
  24. πŸ” 23% Quid faciam quia dominusQuid faciam quia dominus
  25. πŸ” 23% Miserere mei... secundumMiserere mei... secundum
  26. πŸ” 23% Ascendit DeusAscendit Deus
  27. πŸ” 22% Hymnum dicamusHymnum dicamus
  28. πŸ” 22% Et ecce apparuΓ©runtEt ecce apparuΓ©runt
  29. πŸ” 22% Euntes in mundum alleluiaEuntes in mundum alleluia
  30. πŸ” 22% Egredietur virgaEgredietur virga
  31. πŸ” 22% Intret oratio meaIntret oratio mea
  32. πŸ” 22% Deus meus es tuDeus meus es tu
  33. πŸ” 22% Pater manifestaviPater manifestavi
  34. πŸ” 21% Jam lucis orto sidere (in Nativitate Domini)Jam lucis orto sidere (in Nativitate Domini)
  35. πŸ” 21% Anxiatus estAnxiatus est
  36. πŸ” 21% Jam lucis orto sidere (In Festo Corporis Christi)Jam lucis orto sidere (In Festo Corporis Christi)
  37. πŸ” 21% Jam lucis orto sidere (Dominicis per Annum)Jam lucis orto sidere (Dominicis per Annum)
  38. πŸ” 21% Ecce nuncEcce nunc
  39. πŸ” 21% Deus meusDeus meus
  40. πŸ” 21% O admirabile commercium (alleluia)O admirabile commercium (alleluia)
  41. πŸ” 21% A porta inferiA porta inferi
  42. πŸ” 21% Sic benedicam teSic benedicam te
  43. πŸ” 21% Exsultet spiritus meusExsultet spiritus meus
  44. πŸ” 21% Dum anxiaretur cor meumDum anxiaretur cor meum
  45. πŸ” 21% Miserere (Ps 50)Miserere (Ps 50)
  46. πŸ” 20% Semen ceciditSemen cecidit
  47. πŸ” 20% Cor JesuCor Jesu
  48. πŸ” 20% Venite exsultemus EVenite exsultemus E
  49. πŸ” 20% Cor meumCor meum
  50. πŸ” 20% Euntes in mundum alleluiaEuntes in mundum alleluia
  51. πŸ” 20% Laudamus nomen tuum (T.P.))Laudamus nomen tuum (T.P.))
  52. πŸ” 20% Non turbetur cor vestrumNon turbetur cor vestrum
  53. πŸ” 20% O admirabile commerciumO admirabile commercium
  54. πŸ” 20% Vobis datum estVobis datum est
  55. πŸ” 20% Beati estis (T.P.)Beati estis (T.P.)
  56. πŸ” 20% Libera me de sanguinibusLibera me de sanguinibus
  57. πŸ” 20% Assumpsit JesusAssumpsit Jesus
  58. πŸ” 20% Accipite SpiritumAccipite Spiritum
  59. πŸ” 20% Hodie completi suntHodie completi sunt
  60. πŸ” 20% Inclina cor meumInclina cor meum
  61. πŸ” 20% Ipsi veroIpsi vero
  62. πŸ” 20% Me etenimMe etenim
  63. πŸ” 20% Paratum cor meum DeusParatum cor meum Deus
  64. πŸ” 20% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  65. πŸ” 20% Jesu corona VirginumJesu corona Virginum