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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Beati qui lavantBeati qui lavant
  2. πŸ” 100% Beati qui lavantBeati qui lavant
  3. πŸ” 100% Beati qui lavantBeati qui lavant
  4. πŸ” 94% Beati qui lavantBeati qui lavant
  5. πŸ” 85% Beati qui lavantBeati qui lavant
  6. πŸ” 54% Beati qui lavantBeati qui lavant
  7. πŸ” 51% Beati qui lavantBeati qui lavant
  8. πŸ” 49% Beati qui lavantBeati qui lavant
  9. πŸ” 48% BeΓ‘ti qui lavantBeΓ‘ti qui lavant
  10. πŸ” 43% Beati qui lavantBeati qui lavant
  11. πŸ” 40% Beati qui lavant stolasBeati qui lavant stolas
  12. πŸ” 38% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  13. πŸ” 29% Christus datus estChristus datus est
  14. πŸ” 28% Christo datus estChristo datus est
  15. πŸ” 28% Isti sunt qui veneruntIsti sunt qui venerunt
  16. πŸ” 28% Benedictus DominusBenedictus Dominus
  17. πŸ” 27% Beatus vir (Ps. 111, 7a)Beatus vir (Ps. 111, 7a)
  18. πŸ” 27% Psalmus 23(24)7-10 Psalmus 23(24)7-10
  19. πŸ” 27% Psalmus 118Psalmus 118
  20. πŸ” 26% Credidi (Ps. 115, 8c)Credidi (Ps. 115, 8c)
  21. πŸ” 25% Hi sunt qui venerunt (II)Hi sunt qui venerunt (II)
  22. πŸ” 25% Verba meaVerba mea
  23. πŸ” 25% Hi suntHi sunt
  24. πŸ” 25% Hi sunt, quiHi sunt, qui
  25. πŸ” 25% Ps. 117 Confitemini DominoPs. 117 Confitemini Domino
  26. πŸ” 25% Hi sunt qui veneruntHi sunt qui venerunt
  27. πŸ” 24% Hi sunt qui venerunt (I)Hi sunt qui venerunt (I)
  28. πŸ” 24% Confitebor (Ps. 110, 7a Solemn)Confitebor (Ps. 110, 7a Solemn)
  29. πŸ” 24% Ps. 33 Benedicam Dominum (for Ascension B)Ps. 33 Benedicam Dominum (for Ascension B)
  30. πŸ” 23% Ps. 67 Exsurgit Deus ()Ps. 67 Exsurgit Deus ()
  31. πŸ” 23% Gloria PatriGloria Patri
  32. πŸ” 23% Hi sunt qui veneruntHi sunt qui venerunt
  33. πŸ” 22% AlleluiaAlleluia
  34. πŸ” 22% Psalmus 97Psalmus 97
  35. πŸ” 22% Canticum B. Mariae V.Canticum B. Mariae V.
  36. πŸ” 22% Beati qui habitant... allel.Beati qui habitant... allel.
  37. πŸ” 21% Istorum est enimIstorum est enim
  38. πŸ” 21% Laudate Pueri (Ps. 112, Set to the 8G Solemn Magnificat Tone)Laudate Pueri (Ps. 112, Set to the 8G Solemn Magnificat Tone)
  39. πŸ” 21% Alleluia (mode 8)Alleluia (mode 8)
  40. πŸ” 20% AlleluiaAlleluia
  41. πŸ” 20% AlleluiaAlleluia
  42. πŸ” 20% Alleluia (T.P. Sab. ad L.)Alleluia (T.P. Sab. ad L.)
  43. πŸ” 19% Isti sunt qui veneruntIsti sunt qui venerunt
  44. πŸ” 19% AlleluiaAlleluia
  45. πŸ” 19% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  46. πŸ” 19% Tonus IIITonus III
  47. πŸ” 19% Hi qui amicti suntHi qui amicti sunt
  48. πŸ” 19% AlleluiaAlleluia
  49. πŸ” 18% AlleluiaAlleluia
  50. πŸ” 18% Isti sunt qui veneruntIsti sunt qui venerunt
  51. πŸ” 18% Litaniae Beatae Mariae VirginisLitaniae Beatae Mariae Virginis
  52. πŸ” 18% Alleluia (mode 8)Alleluia (mode 8)
  53. πŸ” 18% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  54. πŸ” 18% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  55. πŸ” 18% Hi sunt qui veneruntHi sunt qui venerunt
  56. πŸ” 18% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  57. πŸ” 17% Isti sunt sanctiIsti sunt sancti
  58. πŸ” 17% Gloria PatriGloria Patri
  59. πŸ” 17% Beati qui habitantBeati qui habitant
  60. πŸ” 17% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  61. πŸ” 17% Puer natus in BethlehemPuer natus in Bethlehem
  62. πŸ” 17% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  63. πŸ” 17% Beati qui habitantBeati qui habitant
  64. πŸ” 17% Aurora surgit lucidaAurora surgit lucida
  65. πŸ” 17% Beati qui ambulantBeati qui ambulant