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% Benedic anima meaBenedic anima mea
  2. 🔍 82% BenedicBenedic
  3. 🔍 82% BenedicBenedic
  4. 🔍 82% BenedicBenedic
  5. 🔍 79% Benedic anima meaBenedic anima mea
  6. 🔍 65% Benedic anima meaBenedic anima mea
  7. 🔍 54% Benedic anima meaBenedic anima mea
  8. 🔍 40% Anima meaAnima mea
  9. 🔍 38% Benedic anima (Ps.103 - Textus antiquus)Benedic anima (Ps.103 - Textus antiquus)
  10. 🔍 37% Sitivit anima meaSitivit anima mea
  11. 🔍 37% Sustinuit anima meaSustinuit anima mea
  12. 🔍 36% Magnificat anima meaMagnificat anima mea
  13. 🔍 36% Benedic anima meaBenedic anima mea
  14. 🔍 33% Sitivit anima meaSitivit anima mea
  15. 🔍 33% Benedic anima meaBenedic anima mea
  16. 🔍 32% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  17. 🔍 32% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  18. 🔍 31% Magnificat anima meaMagnificat anima mea
  19. 🔍 31% Benedic anima meaBenedic anima mea
  20. 🔍 31% Benedic anima mea... qui repletBenedic anima mea... qui replet
  21. 🔍 30% Magnificat anima meaMagnificat anima mea
  22. 🔍 29% Sitivit animaSitivit anima
  23. 🔍 29% Lauda anima meaLauda anima mea
  24. 🔍 28% Benedic anima meaBenedic anima mea
  25. 🔍 28% Magnificat anima mea Dominum quiaMagnificat anima mea Dominum quia
  26. 🔍 28% Sitivit anima meaSitivit anima mea
  27. 🔍 26% Anima mea turbata estAnima mea turbata est
  28. 🔍 25% Vota meaVota mea
  29. 🔍 25% Adhaesit animaAdhaesit anima
  30. 🔍 24% Adhaesit anima mea (S. Laurentii)Adhaesit anima mea (S. Laurentii)
  31. 🔍 24% Illuminatio meaIlluminatio mea
  32. 🔍 24% Magnificat animaMagnificat anima
  33. 🔍 24% Adhaesit anima mea post te (S. Laurentii)Adhaesit anima mea post te (S. Laurentii)
  34. 🔍 23% Vade secura anima meaVade secura anima mea
  35. 🔍 23% Illuminatio meaIlluminatio mea
  36. 🔍 23% Sitivit in teSitivit in te
  37. 🔍 23% Adhaesit anima mea post te (S. Laurentii)Adhaesit anima mea post te (S. Laurentii)
  38. 🔍 23% Labia meaLabia mea
  39. 🔍 22% Adhaesit anima mea (S. Stephani)Adhaesit anima mea (S. Stephani)
  40. 🔍 22% Illuminatio meaIlluminatio mea
  41. 🔍 22% Magnificat anima mea Dominum quiaMagnificat anima mea Dominum quia
  42. 🔍 21% Anima meaAnima mea
  43. 🔍 21% Adhaesit anima mea post te (S. Stephani)Adhaesit anima mea post te (S. Stephani)
  44. 🔍 21% Peccata meaPeccata mea
  45. 🔍 21% Benedic... et renovabiturBenedic... et renovabitur
  46. 🔍 21% Lauda animaLauda anima
  47. 🔍 21% Domine labia meaDomine labia mea
  48. 🔍 21% Sitivit in te animaSitivit in te anima
  49. 🔍 21% Canticum Trium PuerorumCanticum Trium Puerorum
  50. 🔍 21% Vivit DominusVivit Dominus
  51. 🔍 20% Labia meaLabia mea
  52. 🔍 20% Anima... exsultabitAnima... exsultabit
  53. 🔍 20% Fortitudo mea et lausFortitudo mea et laus
  54. 🔍 20% Labia mea laudabuntLabia mea laudabunt
  55. 🔍 20% Adhaesit anima (Dom. III. Quadr.)Adhaesit anima (Dom. III. Quadr.)
  56. 🔍 20% Illuminatio meaIlluminatio mea
  57. 🔍 20% Tu DomineTu Domine
  58. 🔍 20% Portio mea DominePortio mea Domine
  59. 🔍 20% Domine labia meaDomine labia mea
  60. 🔍 19% Magnificat anima mea Dominum. Tonus 4Magnificat anima mea Dominum. Tonus 4
  61. 🔍 19% Lauda anima meaLauda anima mea
  62. 🔍 19% Peccata meaPeccata mea
  63. 🔍 19% Voce meaVoce mea
  64. 🔍 19% Virgines DominiVirgines Domini
  65. 🔍 19% Vota meaVota mea