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% Sitivit in te animaSitivit in te anima
  2. 🔍 52% Sitivit animaSitivit anima
  3. 🔍 43% Suavis estSuavis est
  4. 🔍 42% Sitivit in te DomineSitivit in te Domine
  5. 🔍 40% Sitivit anima meaSitivit anima mea
  6. 🔍 40% Sitivit in teSitivit in te
  7. 🔍 37% Sitivit anima meaSitivit anima mea
  8. 🔍 34% Misericordia DominiMisericordia Domini
  9. 🔍 33% Sitivit anima meaSitivit anima mea
  10. 🔍 31% Adhaesit animaAdhaesit anima
  11. 🔍 28% Sitivit... ad nomenSitivit... ad nomen
  12. 🔍 28% Domine in caeloDomine in caelo
  13. 🔍 28% Qui habitasQui habitas
  14. 🔍 27% Per viscera... DeusPer viscera... Deus
  15. 🔍 26% Deus Deus meus (62)Deus Deus meus (62)
  16. 🔍 26% Confitebor nominiConfitebor nomini
  17. 🔍 26% Per viscera... OriensPer viscera... Oriens
  18. 🔍 26% Deus misericordiaDeus misericordia
  19. 🔍 26% Sitivit... ad DeumSitivit... ad Deum
  20. 🔍 26% Laudate... quoniam IILaudate... quoniam II
  21. 🔍 26% Misericordia tuaMisericordia tua
  22. 🔍 26% Exsultavit animaExsultavit anima
  23. 🔍 25% Lauda animaLauda anima
  24. 🔍 25% Benedico... FiliumBenedico... Filium
  25. 🔍 25% Attendite universiAttendite universi
  26. 🔍 25% Adhaesit... caroAdhaesit... caro
  27. 🔍 25% Anima... liquefactaAnima... liquefacta
  28. 🔍 24% Contrium estContrium est
  29. 🔍 24% Per te LuciaPer te Lucia
  30. 🔍 24% Miserere mei... secundumMiserere mei... secundum
  31. 🔍 24% Adhaesit... caroAdhaesit... caro
  32. 🔍 23% O Christi sponsaO Christi sponsa
  33. 🔍 23% MultiplicastiMultiplicasti
  34. 🔍 23% Suscepit nosSuscepit nos
  35. 🔍 23% Misit DominusMisit Dominus
  36. 🔍 23% Super te Jerusalem orieturSuper te Jerusalem orietur
  37. 🔍 23% Misericordia tuaMisericordia tua
  38. 🔍 23% Super te JerusalemSuper te Jerusalem
  39. 🔍 23% Misericordia et veritasMisericordia et veritas
  40. 🔍 23% Spiritus sanctus in te (I)Spiritus sanctus in te (I)
  41. 🔍 23% Me suscepitMe suscepit
  42. 🔍 23% Natus estNatus est
  43. 🔍 23% Sitivit ... ad DeumSitivit ... ad Deum
  44. 🔍 23% Ad te Domine levaviAd te Domine levavi
  45. 🔍 23% Confitemini Domino quoniamConfitemini Domino quoniam
  46. 🔍 23% Propter nomenPropter nomen
  47. 🔍 23% In craticulaIn craticula
  48. 🔍 23% Spiritus sanctus in te (II)Spiritus sanctus in te (II)
  49. 🔍 22% In matutinisIn matutinis
  50. 🔍 22% Benedicam te IBenedicam te I
  51. 🔍 22% Ave MariaAve Maria
  52. 🔍 22% Benedicam te (II)Benedicam te (II)
  53. 🔍 22% Anima... exsultabitAnima... exsultabit
  54. 🔍 22% Animam meamAnimam meam
  55. 🔍 22% Adhaesit anima mea post te (S. Laurentii)Adhaesit anima mea post te (S. Laurentii)
  56. 🔍 22% Benedico... FiliumBenedico... Filium
  57. 🔍 22% Salvum me facSalvum me fac
  58. 🔍 22% Dum conturbataDum conturbata
  59. 🔍 22% Ad te... vigilansAd te... vigilans
  60. 🔍 22% Cum autem complacuitCum autem complacuit
  61. 🔍 22% Tu DomineTu Domine
  62. 🔍 22% Quomodo fiet istudQuomodo fiet istud
  63. 🔍 22% Benedictus... IsraelBenedictus... Israel
  64. 🔍 22% Qui de terraQui de terra
  65. 🔍 22% BenedictionemBenedictionem