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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Erue a framea (in Feriis)Erue a framea (in Feriis)
  2. πŸ” 65% Erue a frameaErue a framea
  3. πŸ” 63% Erue a frameaErue a framea
  4. πŸ” 59% Erue a frameaErue a framea
  5. πŸ” 47% Erue a frameaErue a framea
  6. πŸ” 39% De ore leonis (in Feriis)De ore leonis (in Feriis)
  7. πŸ” 33% Salvum me fac DeusSalvum me fac Deus
  8. πŸ” 33% De ore leonisDe ore leonis
  9. πŸ” 32% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  10. πŸ” 31% De ore leonisDe ore leonis
  11. πŸ” 29% Deus Deus meus (62)Deus Deus meus (62)
  12. πŸ” 28% Erue a framea Deus (Resp.)Erue a framea Deus (Resp.)
  13. πŸ” 25% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  14. πŸ” 25% In hoc cognoviIn hoc cognovi
  15. πŸ” 25% Respice in meRespice in me
  16. πŸ” 25% Veni ad liberandumVeni ad liberandum
  17. πŸ” 25% Respice in meRespice in me
  18. πŸ” 25% Anarchos TheosAnarchos Theos
  19. πŸ” 24% Respice in meRespice in me
  20. πŸ” 24% Ad te Domine levaviAd te Domine levavi
  21. πŸ” 24% Ostende nobis DomineOstende nobis Domine
  22. πŸ” 24% Benedicam DominumBenedicam Dominum
  23. πŸ” 23% In proximo estIn proximo est
  24. πŸ” 23% Deus meus eripe meDeus meus eripe me
  25. πŸ” 23% A timore inimiciA timore inimici
  26. πŸ” 23% Redime me DomineRedime me Domine
  27. πŸ” 23% Amplius lava meAmplius lava me
  28. πŸ” 23% LaudaboLaudabo
  29. πŸ” 22% Ipse liberavitIpse liberavit
  30. πŸ” 22% Libera me de sanguinibusLibera me de sanguinibus
  31. πŸ” 22% Hodie sciΓ©tisHodie sciΓ©tis
  32. πŸ” 22% Ad te Domine levavi (Resp.)Ad te Domine levavi (Resp.)
  33. πŸ” 22% Libera me de sanguinibusLibera me de sanguinibus
  34. πŸ” 22% FrameaFramea
  35. πŸ” 22% Domine probasti meDomine probasti me
  36. πŸ” 22% Quoniam zelusQuoniam zelus
  37. πŸ” 21% De necessitatibusDe necessitatibus
  38. πŸ” 21% De Sion veniet, quiDe Sion veniet, qui
  39. πŸ” 21% Scapulis suisScapulis suis
  40. πŸ” 21% Respice in meRespice in me
  41. πŸ” 21% Me Γ©tenimMe Γ©tenim
  42. πŸ” 21% SederuntSederunt
  43. πŸ” 21% Sana animam meamSana animam meam
  44. πŸ” 21% Benedicam DominumBenedicam Dominum
  45. πŸ” 21% Os justiOs justi
  46. πŸ” 21% Animam meamAnimam meam
  47. πŸ” 21% Ad te Domine levaviAd te Domine levavi
  48. πŸ” 21% De necessitatibusDe necessitatibus
  49. πŸ” 21% Omnes inimici meiOmnes inimici mei
  50. πŸ” 21% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  51. πŸ” 21% Adjuvabit eamAdjuvabit eam
  52. πŸ” 21% In hoc cognoviIn hoc cognovi
  53. πŸ” 21% Ne derelinquas meNe derelinquas me
  54. πŸ” 21% Attende DomineAttende Domine
  55. πŸ” 21% Labia meaLabia mea
  56. πŸ” 21% Os justiOs justi
  57. πŸ” 20% De necessitatibusDe necessitatibus
  58. πŸ” 20% Miserere (Ps 50)Miserere (Ps 50)
  59. πŸ” 20% De necessitatibus meisDe necessitatibus meis
  60. πŸ” 20% Apud meApud me
  61. πŸ” 20% Deus meus in teDeus meus in te
  62. πŸ” 20% Ne derelinquas meNe derelinquas me
  63. πŸ” 20% Libera me de sanguinibusLibera me de sanguinibus
  64. πŸ” 20% Redime meRedime me
  65. πŸ” 20% Vide DΓ³mineVide DΓ³mine