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 frameaErue a framea
  2. πŸ” 65% Erue a framea (in Feriis)Erue a framea (in Feriis)
  3. πŸ” 57% Erue a frameaErue a framea
  4. πŸ” 53% Erue a frameaErue a framea
  5. πŸ” 48% De ore leonisDe ore leonis
  6. πŸ” 43% Fasciculus myrrhaeFasciculus myrrhae
  7. πŸ” 43% DefeceruntDefecerunt
  8. πŸ” 41% Erue a frameaErue a framea
  9. πŸ” 35% De ore leonisDe ore leonis
  10. πŸ” 28% De ore leonisDe ore leonis
  11. πŸ” 26% Erue a framea Deus (Resp.)Erue a framea Deus (Resp.)
  12. πŸ” 26% Deus meus eripe meDeus meus eripe me
  13. πŸ” 24% Dominus qui eripuit meDominus qui eripuit me
  14. πŸ” 24% De necessitatibusDe necessitatibus
  15. πŸ” 24% Apud meApud me
  16. πŸ” 24% In hoc cognoviIn hoc cognovi
  17. πŸ” 24% Velociter exaudi meVelociter exaudi me
  18. πŸ” 24% Deus IsraelDeus Israel
  19. πŸ” 23% Miserere mei... secundumMiserere mei... secundum
  20. πŸ” 23% Deus in nomine tuoDeus in nomine tuo
  21. πŸ” 23% Ipse me coronavitIpse me coronavit
  22. πŸ” 23% Adjuvabit eamAdjuvabit eam
  23. πŸ” 23% Hodie sciΓ©tisHodie sciΓ©tis
  24. πŸ” 23% Ipse me coronavit (Resp.)Ipse me coronavit (Resp.)
  25. πŸ” 23% Redime me DomineRedime me Domine
  26. πŸ” 22% Vir Dei BenedictusVir Dei Benedictus
  27. πŸ” 22% Deus meus eripe me (Resp.)Deus meus eripe me (Resp.)
  28. πŸ” 22% Deus in nomine tuoDeus in nomine tuo
  29. πŸ” 22% De necessitatibusDe necessitatibus
  30. πŸ” 22% Ad te Domine levaviAd te Domine levavi
  31. πŸ” 22% Inclina cor meumInclina cor meum
  32. πŸ” 22% Ego dixi, Domine (Tonus simplex)Ego dixi, Domine (Tonus simplex)
  33. πŸ” 22% Veni ad liberandumVeni ad liberandum
  34. πŸ” 22% Dominus qui eripuit meDominus qui eripuit me
  35. πŸ” 22% Redime me DomineRedime me Domine
  36. πŸ” 22% Domine probasti meDomine probasti me
  37. πŸ” 21% De necessitatibusDe necessitatibus
  38. πŸ” 21% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  39. πŸ” 21% Magnus Dominus nosterMagnus Dominus noster
  40. πŸ” 21% In proximo estIn proximo est
  41. πŸ” 21% Salvum me fac Deus (Resp.)Salvum me fac Deus (Resp.)
  42. πŸ” 21% Hic est diesHic est dies
  43. πŸ” 21% Exaudi Domine... adjutorExaudi Domine... adjutor
  44. πŸ” 21% Respice in meRespice in me
  45. πŸ” 21% Angustiae mihiAngustiae mihi
  46. πŸ” 21% Deus in nomineDeus in nomine
  47. πŸ” 21% Anarchos TheosAnarchos Theos
  48. πŸ” 21% Sana animam meamSana animam meam
  49. πŸ” 20% Deus in nomine tuoDeus in nomine tuo
  50. πŸ” 20% Te Deum (Solemn tone)Te Deum (Solemn tone)
  51. πŸ” 20% Ostende nobis DomineOstende nobis Domine
  52. πŸ” 20% Dominus qui eripuitDominus qui eripuit
  53. πŸ” 20% Ad te Domine levavi (Resp.)Ad te Domine levavi (Resp.)
  54. πŸ” 20% Ad te levaviAd te levavi
  55. πŸ” 20% In hoc cognΓ³viIn hoc cognΓ³vi
  56. πŸ” 20% Ne perdas cum impiisNe perdas cum impiis
  57. πŸ” 20% Domine exaudi orationem (Resp.)Domine exaudi orationem (Resp.)
  58. πŸ” 20% In medio EcclesiaeIn medio Ecclesiae
  59. πŸ” 20% Respice in meRespice in me
  60. πŸ” 20% Os justiOs justi
  61. πŸ” 20% Paradisi portasParadisi portas
  62. πŸ” 20% Ad te levaviAd te levavi
  63. πŸ” 20% Domine ne longeDomine ne longe
  64. πŸ” 20% Sana animam meamSana animam meam
  65. πŸ” 20% Adjutor meus tibi psallamAdjutor meus tibi psallam