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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Joseph fili DavidJoseph fili David
  2. πŸ” 77% Joseph fili DavidJoseph fili David
  3. πŸ” 64% Joseph fili DavidJoseph fili David
  4. πŸ” 60% Ioseph, fili DavidIoseph, fili David
  5. πŸ” 57% Ioseph fili DavidIoseph fili David
  6. πŸ” 53% Joseph fili DavidJoseph fili David
  7. πŸ” 52% Joseph fili DavidJoseph fili David
  8. πŸ” 49% Angelus Domini apparuit in somnisAngelus Domini apparuit in somnis
  9. πŸ” 49% Ioseph fili DavidIoseph fili David
  10. πŸ” 48% Angelus Domini apparuit Joseph (S. Jos)Angelus Domini apparuit Joseph (S. Jos)
  11. πŸ” 46% Angelus Domini apparuit (S. Jos.)Angelus Domini apparuit (S. Jos.)
  12. πŸ” 45% Angelus Domini apparuitAngelus Domini apparuit
  13. πŸ” 44% Angelus Domini apparuit in somnisAngelus Domini apparuit in somnis
  14. πŸ” 33% Joseph fili DavidJoseph fili David
  15. πŸ” 32% Exsurgens JosephExsurgens Joseph
  16. πŸ” 32% Angelus Domini apparuit (Resp.)Angelus Domini apparuit (Resp.)
  17. πŸ” 31% Joseph fili DavidJoseph fili David
  18. πŸ” 30% Miserere mei Fili DavidMiserere mei Fili David
  19. πŸ” 26% Joseph vir ejusJoseph vir ejus
  20. πŸ” 25% Missus est Angelus Gabriel (19 Martii)Missus est Angelus Gabriel (19 Martii)
  21. πŸ” 25% Exsurgens JosephExsurgens Joseph
  22. πŸ” 24% Ut audivitUt audivit
  23. πŸ” 24% Fili, quid fecΓ­sti nobisFili, quid fecΓ­sti nobis
  24. πŸ” 24% Fili quid fecisti nobis sic (Ant.)Fili quid fecisti nobis sic (Ant.)
  25. πŸ” 24% Te Joseph celebrent (I)Te Joseph celebrent (I)
  26. πŸ” 23% Joannes est nomen ejusJoannes est nomen ejus
  27. πŸ” 23% Praevaluit DavidPraevaluit David
  28. πŸ” 23% Ostende nobis DomineOstende nobis Domine
  29. πŸ” 23% Ipse JesusIpse Jesus
  30. πŸ” 23% Amplificatus est (T.P.)Amplificatus est (T.P.)
  31. πŸ” 23% Dixit paterfamiliasDixit paterfamilias
  32. πŸ” 22% Cum esset desponsataCum esset desponsata
  33. πŸ” 22% Ave JosephAve Joseph
  34. πŸ” 22% Si manseritis in meSi manseritis in me
  35. πŸ” 22% Exsurgens JosephExsurgens Joseph
  36. πŸ” 22% Panis enim Dei estPanis enim Dei est
  37. πŸ” 22% Fili praebeFili praebe
  38. πŸ” 22% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  39. πŸ” 22% Natus est nobis Deus de DeoNatus est nobis Deus de Deo
  40. πŸ” 22% Oculis ac manibusOculis ac manibus
  41. πŸ” 22% Exsurgens JosephExsurgens Joseph
  42. πŸ” 21% Missus est Gabriel AngelusMissus est Gabriel Angelus
  43. πŸ” 21% Fili, recordareFili, recordare
  44. πŸ” 21% Ascendit JosephAscendit Joseph
  45. πŸ” 21% Venite exsultemus IVVenite exsultemus IV
  46. πŸ” 21% Ascendit autem JosephAscendit autem Joseph
  47. πŸ” 21% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  48. πŸ” 21% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  49. πŸ” 21% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  50. πŸ” 21% Quod natum estQuod natum est
  51. πŸ” 21% Tulerunt Dominum meumTulerunt Dominum meum
  52. πŸ” 21% Respondens autem AngelusRespondens autem Angelus
  53. πŸ” 21% Ad te deAd te de
  54. πŸ” 21% Veni Sancte Spiritus et emitteVeni Sancte Spiritus et emitte
  55. πŸ” 21% Veni Sancte SpiritusVeni Sancte Spiritus
  56. πŸ” 20% Alleluia Omnes GentesAlleluia Omnes Gentes
  57. πŸ” 20% Ecce quod concupiviEcce quod concupivi
  58. πŸ” 20% Audi filia et vide (Resp. Br. T.P.)Audi filia et vide (Resp. Br. T.P.)
  59. πŸ” 20% Cum esset desponsata (T. Adventus)Cum esset desponsata (T. Adventus)
  60. πŸ” 20% Joseph fili DavidJoseph fili David
  61. πŸ” 20% Iste est JoannesIste est Joannes
  62. πŸ” 20% Praefatio ferialis de sancto Ioseph Sponso B. M. V.Praefatio ferialis de sancto Ioseph Sponso B. M. V.
  63. πŸ” 20% In manus tuas (tempore Paschali)In manus tuas (tempore Paschali)
  64. πŸ” 20% Missus est Angelus Gabriel (19 Martii)Missus est Angelus Gabriel (19 Martii)
  65. πŸ” 20% Cum esset desponsata (19 Martii)Cum esset desponsata (19 Martii)