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% Stans beata AgnesStans beata Agnes
  2. 🔍 76% Stans beata AgnesStans beata Agnes
  3. 🔍 61% Stans beata AgnesStans beata Agnes
  4. 🔍 49% Stans beata AgathaStans beata Agatha
  5. 🔍 49% Stans beata AgathaStans beata Agatha
  6. 🔍 48% Stans beata AgnesStans beata Agnes
  7. 🔍 43% Stans a longeStans a longe
  8. 🔍 38% Commune vos apostoliCommune vos apostoli
  9. 🔍 38% Captator olim pisciumCaptator olim piscium
  10. 🔍 36% Beata Agnes in medioBeata Agnes in medio
  11. 🔍 35% Beata Agnes in medio flammarumBeata Agnes in medio flammarum
  12. 🔍 34% Iter faciente JesuIter faciente Jesu
  13. 🔍 34% Venite ad meVenite ad me
  14. 🔍 33% Commune vos apostoliCommune vos apostoli
  15. 🔍 33% Cohors beata SeraphimCohors beata Seraphim
  16. 🔍 32% Te nostra laetisTe nostra laetis
  17. 🔍 32% O crux splendidiorO crux splendidior
  18. 🔍 32% Apostolorum passio diemApostolorum passio diem
  19. 🔍 32% Qui luce splendesQui luce splendes
  20. 🔍 32% Qui luce splendesQui luce splendes
  21. 🔍 32% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  22. 🔍 32% Ave Rex nosterAve Rex noster
  23. 🔍 31% Relucens inter principesRelucens inter principes
  24. 🔍 31% Suavi jugoSuavi jugo
  25. 🔍 31% Stans JesusStans Jesus
  26. 🔍 30% Praeclara qua tu gloriaPraeclara qua tu gloria
  27. 🔍 30% Beata quae credidistiBeata quae credidisti
  28. 🔍 30% Accipite Spiritum SanctumAccipite Spiritum Sanctum
  29. 🔍 30% Stans beata AgathaStans beata Agatha
  30. 🔍 30% Dabit illi DominusDabit illi Dominus
  31. 🔍 30% Dabit illi DominusDabit illi Dominus
  32. 🔍 30% Benedictus Dominus quia hodieBenedictus Dominus quia hodie
  33. 🔍 30% Domine Rex omnipotensDomine Rex omnipotens
  34. 🔍 29% Gloria VIIGloria VII
  35. 🔍 29% Filiae Jerusalem veniteFiliae Jerusalem venite
  36. 🔍 29% Iste Confessor patriarchaIste Confessor patriarcha
  37. 🔍 29% Cum sublevassetCum sublevasset
  38. 🔍 29% Filiae JerusalemFiliae Jerusalem
  39. 🔍 29% Hodie completi suntHodie completi sunt
  40. 🔍 29% Innuebant patriInnuebant patri
  41. 🔍 29% Sancti spiritusSancti spiritus
  42. 🔍 29% Hodie completi sunt diesHodie completi sunt dies
  43. 🔍 28% Germinavit radixGerminavit radix
  44. 🔍 28% O nimis felixO nimis felix
  45. 🔍 28% Cum videritisCum videritis
  46. 🔍 28% Amavit eum DominusAmavit eum Dominus
  47. 🔍 28% Laus Deo PatriLaus Deo Patri
  48. 🔍 28% Stans a longeStans a longe
  49. 🔍 28% Christus JesusChristus Jesus
  50. 🔍 28% Stans a longe publicanusStans a longe publicanus
  51. 🔍 28% AscendoAscendo
  52. 🔍 27% Libera me Domine de morteLibera me Domine de morte
  53. 🔍 27% Serve boneServe bone
  54. 🔍 27% Lux perpetuaLux perpetua
  55. 🔍 27% Decora lux aeternitatisDecora lux aeternitatis
  56. 🔍 27% Beata es Maria (3rd Sunday Advent)Beata es Maria (3rd Sunday Advent)
  57. 🔍 27% DiffusaDiffusa
  58. 🔍 27% Tulit ergoTulit ergo
  59. 🔍 27% Tradent enim vosTradent enim vos
  60. 🔍 26% Beata AgnesBeata Agnes
  61. 🔍 26% Stans a longeStans a longe
  62. 🔍 26% Beata es Maria (Visitation)Beata es Maria (Visitation)
  63. 🔍 26% Sanctificavit DominusSanctificavit Dominus
  64. 🔍 26% Beate Pastor PetreBeate Pastor Petre
  65. 🔍 26% Tota pulchra es amica meaTota pulchra es amica mea