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% Eduxit DominusEduxit Dominus
  2. 🔍 77% Eduxit DominusEduxit Dominus
  3. 🔍 62% Eduxit DominusEduxit Dominus
  4. 🔍 57% Erit quasi signumErit quasi signum
  5. 🔍 54% Viri GalilaeiViri Galilaei
  6. 🔍 51% Venite benedictiVenite benedicti
  7. 🔍 50% Erit quasi signumErit quasi signum
  8. 🔍 49% Viri GalilaeiViri Galilaei
  9. 🔍 47% Adjutor et protectorAdjutor et protector
  10. 🔍 47% Venite benedictiVenite benedicti
  11. 🔍 47% Viri GalilaeiViri Galilaei
  12. 🔍 46% In virtute tua (St Louis)In virtute tua (St Louis)
  13. 🔍 46% Puer natus estPuer natus est
  14. 🔍 45% Da nobis DeusDa nobis Deus
  15. 🔍 45% In virtute tuaIn virtute tua
  16. 🔍 45% Juravit DominusJuravit Dominus
  17. 🔍 43% Oculus DeiOculus Dei
  18. 🔍 43% Puer natus estPuer natus est
  19. 🔍 42% Audivit DominusAudivit Dominus
  20. 🔍 42% Populus SionPopulus Sion
  21. 🔍 42% In virtute tuaIn virtute tua
  22. 🔍 41% Vidi aquam (ad libitum)Vidi aquam (ad libitum)
  23. 🔍 40% Exsultet gaudioExsultet gaudio
  24. 🔍 40% Signum magnumSignum magnum
  25. 🔍 40% Probasti DomineProbasti Domine
  26. 🔍 39% Populus SionPopulus Sion
  27. 🔍 38% Respice DomineRespice Domine
  28. 🔍 38% Audivit DominusAudivit Dominus
  29. 🔍 37% Respice DomineRespice Domine
  30. 🔍 37% Venite benedictiVenite benedicti
  31. 🔍 36% Venite BenedictiVenite Benedicti
  32. 🔍 36% Laetetur corLaetetur cor
  33. 🔍 36% Probasti Domine (Intr.)Probasti Domine (Intr.)
  34. 🔍 35% Ne derelinquas meNe derelinquas me
  35. 🔍 35% Ne derelinquas meNe derelinquas me
  36. 🔍 35% Introduxit vosIntroduxit vos
  37. 🔍 34% Puer natus estPuer natus est
  38. 🔍 34% Laetetur corLaetetur cor
  39. 🔍 34% Oculi meiOculi mei
  40. 🔍 33% Oculi meiOculi mei
  41. 🔍 33% Ex ore infantiumEx ore infantium
  42. 🔍 33% Cogitationes Cordis cum AlleluiaCogitationes Cordis cum Alleluia
  43. 🔍 33% Alleluia confiteminiAlleluia confitemini
  44. 🔍 33% Gloria Patri VIIGloria Patri VII
  45. 🔍 33% Puer natus estPuer natus est
  46. 🔍 33% Exspecta DominumExspecta Dominum
  47. 🔍 32% Cibavit eos... AlleluiaCibavit eos... Alleluia
  48. 🔍 32% Exaudi nosExaudi nos
  49. 🔍 32% Exaudi nos DomineExaudi nos Domine
  50. 🔍 32% Me exspectaveruntMe exspectaverunt
  51. 🔍 32% Introduxit vosIntroduxit vos
  52. 🔍 32% Alleluia ConfiteminiAlleluia Confitemini
  53. 🔍 32% Aqua sapientiaeAqua sapientiae
  54. 🔍 32% Cantemus DominoCantemus Domino
  55. 🔍 32% JuravitJuravit
  56. 🔍 32% Eduxit eosEduxit eos
  57. 🔍 32% Ex ore infantiumEx ore infantium
  58. 🔍 32% Viri GalilaeiViri Galilaei
  59. 🔍 31% Exspecta DominumExspecta Dominum
  60. 🔍 31% Dominus dixitDominus dixit
  61. 🔍 31% Cibavit eos... alleluiaCibavit eos... alleluia
  62. 🔍 31% Exsultet gaudioExsultet gaudio
  63. 🔍 31% Gloria Patri VIIGloria Patri VII
  64. 🔍 30% Jubilate DeoJubilate Deo
  65. 🔍 30% Misericordia DominiMisericordia Domini