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% Meditabor... alleluiaMeditabor... alleluia
  2. 🔍 85% MeditaborMeditabor
  3. 🔍 69% Meditabor... alleluiaMeditabor... alleluia
  4. 🔍 60% MeditaborMeditabor
  5. 🔍 44% MeditaborMeditabor
  6. 🔍 42% In te speraviIn te speravi
  7. 🔍 42% Meditabor... alleluiaMeditabor... alleluia
  8. 🔍 42% Meditabor... alleluiaMeditabor... alleluia
  9. 🔍 39% MeditaborMeditabor
  10. 🔍 38% Benedicite gentesBenedicite gentes
  11. 🔍 37% MeditaborMeditabor
  12. 🔍 37% Vultum tuumVultum tuum
  13. 🔍 34% Deus Deus meusDeus Deus meus
  14. 🔍 34% SitientesSitientes
  15. 🔍 34% Dominus illuminatioDominus illuminatio
  16. 🔍 33% Terribilis estTerribilis est
  17. 🔍 33% MeditaborMeditabor
  18. 🔍 33% Me exspectaveruntMe exspectaverunt
  19. 🔍 32% Exaltabo teExaltabo te
  20. 🔍 32% Dominus fortitudoDominus fortitudo
  21. 🔍 31% Cogitationes Cordis cum AlleluiaCogitationes Cordis cum Alleluia
  22. 🔍 31% Cantate DominoCantate Domino
  23. 🔍 31% Dominus firmamentumDominus firmamentum
  24. 🔍 30% Anima nostra (Off.)Anima nostra (Off.)
  25. 🔍 30% Accedite ad DominumAccedite ad Dominum
  26. 🔍 30% Benedic anima meaBenedic anima mea
  27. 🔍 30% Sacerdotes SionSacerdotes Sion
  28. 🔍 30% Domine fac mecumDomine fac mecum
  29. 🔍 30% Multae tribulationesMultae tribulationes
  30. 🔍 29% Domine in lumineDomine in lumine
  31. 🔍 29% Cogitationes Cordis sine AlleluiaCogitationes Cordis sine Alleluia
  32. 🔍 29% Loquebar... Ps. Beati immaculatiLoquebar... Ps. Beati immaculati
  33. 🔍 29% VoveteVovete
  34. 🔍 29% Cantemus DominoCantemus Domino
  35. 🔍 29% Ad te DomineAd te Domine
  36. 🔍 29% Loquebar... Ps. Bonum estLoquebar... Ps. Bonum est
  37. 🔍 28% De profundisDe profundis
  38. 🔍 28% Inveni David (Offertorium)Inveni David (Offertorium)
  39. 🔍 28% Majorem caritatemMajorem caritatem
  40. 🔍 28% ElegiElegi
  41. 🔍 28% Venite adoremusVenite adoremus
  42. 🔍 28% Gloria (ad lib.) II.Gloria (ad lib.) II.
  43. 🔍 28% Loquebar... Ps. LaudateLoquebar... Ps. Laudate
  44. 🔍 28% Exaltabo teExaltabo te
  45. 🔍 28% Agnus Dei VIIIAgnus Dei VIII
  46. 🔍 27% Beati qui custodiuntBeati qui custodiunt
  47. 🔍 27% Cibavit eos... AlleluiaCibavit eos... Alleluia
  48. 🔍 27% Quando orabasQuando orabas
  49. 🔍 27% Benedicam DominumBenedicam Dominum
  50. 🔍 27% Domine convertereDomine convertere
  51. 🔍 27% Afferte DominoAfferte Domino
  52. 🔍 27% Laetare JerusalemLaetare Jerusalem
  53. 🔍 27% Laudate DominumLaudate Dominum
  54. 🔍 27% Portas caeliPortas caeli
  55. 🔍 27% Virgo parens ChristiVirgo parens Christi
  56. 🔍 27% In te speraviIn te speravi
  57. 🔍 27% Homo quidam fecit coenam magnamHomo quidam fecit coenam magnam
  58. 🔍 26% Ego autemEgo autem
  59. 🔍 26% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  60. 🔍 26% ExspectansExspectans
  61. 🔍 26% Ultimo festivitatisUltimo festivitatis
  62. 🔍 26% Propter veritatemPropter veritatem
  63. 🔍 26% Mihi autem absit. Ps. MementoMihi autem absit. Ps. Memento
  64. 🔍 26% Cantabo DominoCantabo Domino
  65. 🔍 26% Hodie beata VirgoHodie beata Virgo