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: 2025-12-20. 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% Caro mea requiescetCaro mea requiescet
  2. 🔍 47% Caro mea requiescetCaro mea requiescet
  3. 🔍 42% Caro mea requiescet in speCaro mea requiescet in spe
  4. 🔍 41% Caro mea requiescet 2 (Feriis V p.A.)Caro mea requiescet 2 (Feriis V p.A.)
  5. 🔍 40% Caro mea requiescetCaro mea requiescet
  6. 🔍 38% Caro mea requiescet 1Caro mea requiescet 1
  7. 🔍 35% Caro mea requiescet 1 (Sabbato Sancto)Caro mea requiescet 1 (Sabbato Sancto)
  8. 🔍 33% Caro mea requiescetCaro mea requiescet
  9. 🔍 24% Caro mea vereCaro mea vere
  10. 🔍 23% Me suscepitMe suscepit
  11. 🔍 23% Magnificat anima meaMagnificat anima mea
  12. 🔍 23% Adhaesit... caroAdhaesit... caro
  13. 🔍 21% Labia meaLabia mea
  14. 🔍 21% Adhaesit... caroAdhaesit... caro
  15. 🔍 20% Caro mea vere... potus (mode 2*)Caro mea vere... potus (mode 2*)
  16. 🔍 20% Labia meaLabia mea
  17. 🔍 20% Magnificat anima meaMagnificat anima mea
  18. 🔍 20% Caro mea vere... potus (mode 7)Caro mea vere... potus (mode 7)
  19. 🔍 19% Aspice in meAspice in me
  20. 🔍 19% Caro mea vere ... alleluiaCaro mea vere ... alleluia
  21. 🔍 19% Caro mea vere est cibusCaro mea vere est cibus
  22. 🔍 18% Conserva me DomineConserva me Domine
  23. 🔍 18% Adhaesit anima mea post te (S. Laurentii)Adhaesit anima mea post te (S. Laurentii)
  24. 🔍 18% Caro mea vereCaro mea vere
  25. 🔍 18% Anima meaAnima mea
  26. 🔍 17% Bonorum meorumBonorum meorum
  27. 🔍 17% Memento meiMemento mei
  28. 🔍 17% Adhaesit anima mea post te (S. Stephani)Adhaesit anima mea post te (S. Stephani)
  29. 🔍 17% Adhaesit anima mea post te (S. Laurentii)Adhaesit anima mea post te (S. Laurentii)
  30. 🔍 16% Caro mea vereCaro mea vere
  31. 🔍 16% In salutariIn salutari
  32. 🔍 16% Bonorum meorumBonorum meorum
  33. 🔍 16% Bonum est sperareBonum est sperare
  34. 🔍 16% Et concupiscet RexEt concupiscet Rex
  35. 🔍 16% In salutariIn salutari
  36. 🔍 15% Miserere (Ps 50)Miserere (Ps 50)
  37. 🔍 15% Conserva me DomineConserva me Domine
  38. 🔍 15% Peccata meaPeccata mea
  39. 🔍 15% Bonorum meorumBonorum meorum
  40. 🔍 15% Labia mea laudabuntLabia mea laudabunt
  41. 🔍 15% Nolite me considerareNolite me considerare
  42. 🔍 15% Judica meJudica me
  43. 🔍 15% Veni electa meaVeni electa mea
  44. 🔍 15% Anima Christi VAnima Christi V
  45. 🔍 15% Adhaesit anima mea (S. Laurentii)Adhaesit anima mea (S. Laurentii)
  46. 🔍 15% Adhaesit anima mea (S. Stephani)Adhaesit anima mea (S. Stephani)
  47. 🔍 15% Amplius lava meAmplius lava me
  48. 🔍 15% Peccata meaPeccata mea
  49. 🔍 15% Benedic anima meaBenedic anima mea
  50. 🔍 14% Miserere meiMiserere mei
  51. 🔍 14% Defecit caro meaDefecit caro mea
  52. 🔍 14% Illuminatio meaIlluminatio mea
  53. 🔍 14% Anima Christi IVAnima Christi IV
  54. 🔍 14% MagnificatMagnificat
  55. 🔍 14% Judica meJudica me
  56. 🔍 14% Caro mea vereCaro mea vere
  57. 🔍 14% Sustinuit anima meaSustinuit anima mea
  58. 🔍 14% Peccata meaPeccata mea
  59. 🔍 14% Deus meus es tuDeus meus es tu
  60. 🔍 14% Animam meamAnimam meam
  61. 🔍 14% Illuminatio meaIlluminatio mea
  62. 🔍 14% Rector potens (In Festo S. Cordis Jesu)Rector potens (In Festo S. Cordis Jesu)
  63. 🔍 14% Respice in meRespice in me
  64. 🔍 14% Qui me dignatus est (Ant.)Qui me dignatus est (Ant.)
  65. 🔍 14% Amplius lava meAmplius lava me