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% Afferentur ... post eamAfferentur ... post eam
  2. 🔍 65% AfferenturAfferentur
  3. 🔍 53% Vultum tuumVultum tuum
  4. 🔍 52% Vultum tuumVultum tuum
  5. 🔍 50% AdducenturAdducentur
  6. 🔍 42% Audi filiaAudi filia
  7. 🔍 41% Afferentur... post eamAfferentur... post eam
  8. 🔍 40% Afferentur... post eamAfferentur... post eam
  9. 🔍 32% RevertereRevertere
  10. 🔍 28% LaetareLaetare
  11. 🔍 28% Hodie scietisHodie scietis
  12. 🔍 27% Amen dico vobisAmen dico vobis
  13. 🔍 27% Optimam partemOptimam partem
  14. 🔍 26% Turba multaTurba multa
  15. 🔍 26% Justus ut palmaJustus ut palma
  16. 🔍 25% In Nomine Jesu 1In Nomine Jesu 1
  17. 🔍 25% Christus semelChristus semel
  18. 🔍 25% ConfundanturConfundantur
  19. 🔍 25% Passer invenitPasser invenit
  20. 🔍 25% SedebitSedebit
  21. 🔍 25% Ecce virgoEcce virgo
  22. 🔍 24% PetitePetite
  23. 🔍 24% CoeperuntCoeperunt
  24. 🔍 24% Justorum animaeJustorum animae
  25. 🔍 24% Ecce virgoEcce virgo
  26. 🔍 24% Sacerdotes ejusSacerdotes ejus
  27. 🔍 24% In virtute tuaIn virtute tua
  28. 🔍 24% Requiem eternamRequiem eternam
  29. 🔍 24% ExclamaveruntExclamaverunt
  30. 🔍 24% Ave Rex nosterAve Rex noster
  31. 🔍 23% Miserere mei DeusMiserere mei Deus
  32. 🔍 23% Dominus dabitDominus dabit
  33. 🔍 23% Benedicite DominumBenedicite Dominum
  34. 🔍 23% Dicit DominusDicit Dominus
  35. 🔍 22% Justorum animaeJustorum animae
  36. 🔍 22% Timete DominumTimete Dominum
  37. 🔍 22% Gaudete justiGaudete justi
  38. 🔍 21% Beata visceraBeata viscera
  39. 🔍 21% Qui me dignatus estQui me dignatus est
  40. 🔍 21% UniversiUniversi
  41. 🔍 21% Joseph fili DavidJoseph fili David
  42. 🔍 21% Ad te DomineAd te Domine
  43. 🔍 21% Domini est terraDomini est terra
  44. 🔍 21% Beati mundo cordeBeati mundo corde
  45. 🔍 21% Beatus vir qui timetBeatus vir qui timet
  46. 🔍 21% Dicit DominusDicit Dominus
  47. 🔍 20% Scio cui credidiScio cui credidi
  48. 🔍 20% Ad te levaviAd te levavi
  49. 🔍 20% Adjuvabit eamAdjuvabit eam
  50. 🔍 20% Confitebor tibiConfitebor tibi
  51. 🔍 20% Stabat MaterStabat Mater
  52. 🔍 20% Stetit AngelusStetit Angelus
  53. 🔍 20% Sancti tui ... benedicentSancti tui ... benedicent
  54. 🔍 20% Omnis terraOmnis terra
  55. 🔍 20% Laudem DominiLaudem Domini
  56. 🔍 20% Qui habitatQui habitat
  57. 🔍 20% Domus meaDomus mea
  58. 🔍 20% BeatamBeatam
  59. 🔍 20% ObtuleruntObtulerunt
  60. 🔍 19% Primum quaeritePrimum quaerite
  61. 🔍 19% Gloria (Introits tone 2)Gloria (Introits tone 2)
  62. 🔍 19% In voluntateIn voluntate
  63. 🔍 19% Amen dico vobis quidquidAmen dico vobis quidquid
  64. 🔍 19% The Reproaches (8)The Reproaches (8)
  65. 🔍 19% FrumentumFrumentum