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. 🔍 73% Libenter gloriaborLibenter gloriabor
  3. 🔍 73% Libenter gloriaborLibenter gloriabor
  4. 🔍 65% Libenter gloriaborLibenter gloriabor
  5. 🔍 59% Libenter gloriaborLibenter gloriabor
  6. 🔍 29% Redime meRedime me
  7. 🔍 28% Redime meRedime me
  8. 🔍 27% Petre amas mePetre amas me
  9. 🔍 27% Redime meRedime me
  10. 🔍 27% Ego plantaviEgo plantavi
  11. 🔍 26% Tua sunt haecTua sunt haec
  12. 🔍 26% In manus tuasIn manus tuas
  13. 🔍 26% Beati estisBeati estis
  14. 🔍 25% In matutinisIn matutinis
  15. 🔍 25% Quomodo fiet istudQuomodo fiet istud
  16. 🔍 25% Suscepisti meSuscepisti me
  17. 🔍 24% Exsultavit... in DominoExsultavit... in Domino
  18. 🔍 24% Nos autem gloriariNos autem gloriari
  19. 🔍 24% Dominus fortitudoDominus fortitudo
  20. 🔍 23% BenedixistiBenedixisti
  21. 🔍 23% Sitivit in te DomineSitivit in te Domine
  22. 🔍 23% Anxiatus estAnxiatus est
  23. 🔍 23% In laetitiaIn laetitia
  24. 🔍 23% Confitebor tibiConfitebor tibi
  25. 🔍 23% Clarifica meClarifica me
  26. 🔍 23% Ut cognoscamusUt cognoscamus
  27. 🔍 22% Spiritus Domini super meSpiritus Domini super me
  28. 🔍 22% Cum vocatus fuerisCum vocatus fueris
  29. 🔍 22% Fidelis DominusFidelis Dominus
  30. 🔍 22% Miserere (Ps 50)Miserere (Ps 50)
  31. 🔍 22% Virgo gloriosaVirgo gloriosa
  32. 🔍 22% Dominus... fecitDominus... fecit
  33. 🔍 22% Ecce nunc tempus acceptabileEcce nunc tempus acceptabile
  34. 🔍 22% Mecum enimMecum enim
  35. 🔍 22% Exsultavit spritusExsultavit spritus
  36. 🔍 22% Qui habitasQui habitas
  37. 🔍 22% Laetabitur (I)Laetabitur (I)
  38. 🔍 21% In spirituIn spiritu
  39. 🔍 21% Ego in altissimisEgo in altissimis
  40. 🔍 21% In craticulaIn craticula
  41. 🔍 21% Benedictus esBenedictus es
  42. 🔍 21% Triduanas a DominoTriduanas a Domino
  43. 🔍 21% Invocabit meInvocabit me
  44. 🔍 21% Averte DomineAverte Domine
  45. 🔍 21% O lux beata CaelitumO lux beata Caelitum
  46. 🔍 21% Intret oratioIntret oratio
  47. 🔍 21% Tibi soliTibi soli
  48. 🔍 21% Eripe me de inimicis... DomineEripe me de inimicis... Domine
  49. 🔍 21% In tribulationeIn tribulatione
  50. 🔍 21% In DominoIn Domino
  51. 🔍 21% Laudate... quoniam IILaudate... quoniam II
  52. 🔍 21% O vos aethereiO vos aetherei
  53. 🔍 21% Ex quo facta estEx quo facta est
  54. 🔍 21% In caelestibus regnisIn caelestibus regnis
  55. 🔍 20% Deus Deus meus (62)Deus Deus meus (62)
  56. 🔍 20% Exsultet caelum (IIIa)Exsultet caelum (IIIa)
  57. 🔍 20% Dixit Dominus DominoDixit Dominus Domino
  58. 🔍 20% Confitebor nominiConfitebor nomini
  59. 🔍 20% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  60. 🔍 20% Viderunt ingressusViderunt ingressus
  61. 🔍 20% CircumdantesCircumdantes
  62. 🔍 20% Salve sancta parensSalve sancta parens
  63. 🔍 20% Oremus omnesOremus omnes
  64. 🔍 20% Ego sum ostiumEgo sum ostium
  65. 🔍 20% Tibi Christe splendor PatrisTibi Christe splendor Patris