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% Sanctos tuosSanctos tuos
  2. 🔍 35% Respexit Dominus (II)Respexit Dominus (II)
  3. 🔍 31% O bone JesuO bone Jesu
  4. 🔍 29% Sancti Angeli CustodesSancti Angeli Custodes
  5. 🔍 28% VinctosVinctos
  6. 🔍 25% MirabilemMirabilem
  7. 🔍 25% VincentiVincenti
  8. 🔍 25% Ex quo omniaEx quo omnia
  9. 🔍 24% Fac Domine ut simFac Domine ut sim
  10. 🔍 24% Benedicite DeumBenedicite Deum
  11. 🔍 24% BeneplacitumBeneplacitum
  12. 🔍 24% In potentiaIn potentia
  13. 🔍 23% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  14. 🔍 23% Pii nomenPii nomen
  15. 🔍 22% Agnus Dei VAgnus Dei V
  16. 🔍 22% Vox de caelis intonuitVox de caelis intonuit
  17. 🔍 22% Dominus... erexitDominus... erexit
  18. 🔍 22% Accepit autemAccepit autem
  19. 🔍 22% Exaltavit DominusExaltavit Dominus
  20. 🔍 21% Laudemus virum gloriosumLaudemus virum gloriosum
  21. 🔍 21% Alma RedemptorisAlma Redemptoris
  22. 🔍 21% O sacrum conviviumO sacrum convivium
  23. 🔍 21% Celsa potestasCelsa potestas
  24. 🔍 21% Benedicta tu... RosaBenedicta tu... Rosa
  25. 🔍 20% Gloria VIIIGloria VIII
  26. 🔍 20% Fac Domine judiciumFac Domine judicium
  27. 🔍 20% Solemnitatem hodiernam sacratissimi RosariiSolemnitatem hodiernam sacratissimi Rosarii
  28. 🔍 20% Dixit paterfamiliasDixit paterfamilias
  29. 🔍 20% Beatam me dicentBeatam me dicent
  30. 🔍 20% BenedictionemBenedictionem
  31. 🔍 20% Te gloriosus (Ant)Te gloriosus (Ant)
  32. 🔍 20% Laudemus virumLaudemus virum
  33. 🔍 20% Gloria XIXGloria XIX
  34. 🔍 20% Paratur nobisParatur nobis
  35. 🔍 20% Unus panisUnus panis
  36. 🔍 19% Solvite templum hocSolvite templum hoc
  37. 🔍 19% Induit DominusInduit Dominus
  38. 🔍 19% Laetare TeresiaLaetare Teresia
  39. 🔍 19% LoquenteLoquente
  40. 🔍 19% MagnificavitMagnificavit
  41. 🔍 19% Ecce Dominus venietEcce Dominus veniet
  42. 🔍 19% Omnes angeli ejusOmnes angeli ejus
  43. 🔍 19% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  44. 🔍 19% Magnus praecoMagnus praeco
  45. 🔍 19% Erunt primiErunt primi
  46. 🔍 19% Hodie redemptor mundiHodie redemptor mundi
  47. 🔍 19% In spirituIn spiritu
  48. 🔍 19% Sitivit animaSitivit anima
  49. 🔍 19% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  50. 🔍 19% LaudavitLaudavit
  51. 🔍 19% De terra longinquaDe terra longinqua
  52. 🔍 18% Salve Sponsa DeiSalve Sponsa Dei
  53. 🔍 18% Exiens JesusExiens Jesus
  54. 🔍 18% Virgines DominiVirgines Domini
  55. 🔍 18% Ecce Dominus noster... et illuminabitEcce Dominus noster... et illuminabit
  56. 🔍 18% Bene omniaBene omnia
  57. 🔍 18% Tollite hostiasTollite hostias
  58. 🔍 18% Ponent DominoPonent Domino
  59. 🔍 18% O Rex glorioseO Rex gloriose
  60. 🔍 18% SanctificavitSanctificavit
  61. 🔍 18% Maria stabatMaria stabat
  62. 🔍 18% Salus nostraSalus nostra
  63. 🔍 18% Sedit Angelus ad sepulcrumSedit Angelus ad sepulcrum
  64. 🔍 18% Beata Mater...Regina mundi sentiantBeata Mater...Regina mundi sentiant
  65. 🔍 18% Filiae JerusalemFiliae Jerusalem