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% Libenter gloriaborLibenter gloriabor
  2. 🔍 100% Libenter gloriaborLibenter gloriabor
  3. 🔍 89% Libenter gloriaborLibenter gloriabor
  4. 🔍 73% Libenter gloriaborLibenter gloriabor
  5. 🔍 58% Libenter gloriaborLibenter gloriabor
  6. 🔍 41% Gratia Dei in meGratia Dei in me
  7. 🔍 41% Gratia Dei in meGratia Dei in me
  8. 🔍 38% Gratia Dei in meGratia Dei in me
  9. 🔍 29% Ego plantaviEgo plantavi
  10. 🔍 28% Ego plantaviEgo plantavi
  11. 🔍 27% Benedico... FiliumBenedico... Filium
  12. 🔍 25% Clarifica me PaterClarifica me Pater
  13. 🔍 25% Clarifica me PaterClarifica me Pater
  14. 🔍 24% Benedicta es tu VirgoBenedicta es tu Virgo
  15. 🔍 24% Benedicta es tu VirgoBenedicta es tu Virgo
  16. 🔍 24% Redime meRedime me
  17. 🔍 24% Suscepisti meSuscepisti me
  18. 🔍 24% In loco pascuaeIn loco pascuae
  19. 🔍 23% Iste Sanctus pro legeIste Sanctus pro lege
  20. 🔍 23% Iste Sanctus pro legeIste Sanctus pro lege
  21. 🔍 23% Iste Sanctus pro legeIste Sanctus pro lege
  22. 🔍 23% In tua justitiaIn tua justitia
  23. 🔍 23% Veni sponsa (I. Vesp.)Veni sponsa (I. Vesp.)
  24. 🔍 23% Tu gloria JerusalemTu gloria Jerusalem
  25. 🔍 23% Tu gloria JerusalemTu gloria Jerusalem
  26. 🔍 23% Ego in altissimisEgo in altissimis
  27. 🔍 23% Ave MariaAve Maria
  28. 🔍 23% Me suscepitMe suscepit
  29. 🔍 23% Beata es MariaBeata es Maria
  30. 🔍 23% Redime meRedime me
  31. 🔍 23% In craticula te DeumIn craticula te Deum
  32. 🔍 22% Nos autem gloriariNos autem gloriari
  33. 🔍 22% Sit nomen Domini... inSit nomen Domini... in
  34. 🔍 22% Redime meRedime me
  35. 🔍 22% Hic vir despiciensHic vir despiciens
  36. 🔍 22% Dixit Dominus DominoDixit Dominus Domino
  37. 🔍 22% Beata es MariaBeata es Maria
  38. 🔍 22% Anxiatus est in meAnxiatus est in me
  39. 🔍 22% Exsultavit spiritusExsultavit spiritus
  40. 🔍 22% Exsultate justiExsultate justi
  41. 🔍 22% Ave MariaAve Maria
  42. 🔍 22% Benedico... FiliumBenedico... Filium
  43. 🔍 22% Sancti omnes intercedantSancti omnes intercedant
  44. 🔍 22% Intret oratioIntret oratio
  45. 🔍 22% In tua justitiaIn tua justitia
  46. 🔍 22% Ter virgis caesus sumTer virgis caesus sum
  47. 🔍 22% Ter virgis caesus sumTer virgis caesus sum
  48. 🔍 22% Memor estoMemor esto
  49. 🔍 22% Beati qui habitantBeati qui habitant
  50. 🔍 22% Heu meHeu me
  51. 🔍 22% Beata Mater (in Sabbato)Beata Mater (in Sabbato)
  52. 🔍 22% Ut cognoscamusUt cognoscamus
  53. 🔍 21% Ter virgis caesus sumTer virgis caesus sum
  54. 🔍 21% Amplius lava meAmplius lava me
  55. 🔍 21% Fulcite me floribusFulcite me floribus
  56. 🔍 21% Fulcite me floribusFulcite me floribus
  57. 🔍 21% Sancte Paule ApostoleSancte Paule Apostole
  58. 🔍 21% Sancte Paule ApostoleSancte Paule Apostole
  59. 🔍 21% Sancte Paule ApostoleSancte Paule Apostole
  60. 🔍 21% Suscepisti meSuscepisti me
  61. 🔍 21% Sancti et justi in DominoSancti et justi in Domino
  62. 🔍 21% Sancti et justi in DominoSancti et justi in Domino
  63. 🔍 21% Sit nomen DominiSit nomen Domini
  64. 🔍 21% Salvasti nosSalvasti nos
  65. 🔍 21% Veni electa meaVeni electa mea