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% Consurgens diluculoConsurgens diluculo
  2. 🔍 29% Consurgens JosephConsurgens Joseph
  3. 🔍 26% Iustis germinabitIustis germinabit
  4. 🔍 26% Venite exultemus IV GVenite exultemus IV G
  5. 🔍 25% Credo ICredo I
  6. 🔍 25% Consurgens JosephConsurgens Joseph
  7. 🔍 25% Exsurgam diluculoExsurgam diluculo
  8. 🔍 24% Consurgens Joseph... et venitConsurgens Joseph... et venit
  9. 🔍 24% Consurgens JosephConsurgens Joseph
  10. 🔍 23% Justus germinabitJustus germinabit
  11. 🔍 23% Mane surgensMane surgens
  12. 🔍 23% Tota pulchra es amica (Ant)Tota pulchra es amica (Ant)
  13. 🔍 23% Beata AgathaBeata Agatha
  14. 🔍 22% Summae Deus (in festo SS. Trinitatis)Summae Deus (in festo SS. Trinitatis)
  15. 🔍 22% Salve ReginaSalve Regina
  16. 🔍 22% Summi Parentis FilioSummi Parentis Filio
  17. 🔍 22% Sanctificavit DominusSanctificavit Dominus
  18. 🔍 22% Sancte Michael archangeleSancte Michael archangele
  19. 🔍 22% Hodie, posito corporeHodie, posito corpore
  20. 🔍 22% Justus germinabitJustus germinabit
  21. 🔍 22% Consurgens Joseph... secessitConsurgens Joseph... secessit
  22. 🔍 22% Tu Trinitatis UnitasTu Trinitatis Unitas
  23. 🔍 22% Amavit eum DominusAmavit eum Dominus
  24. 🔍 22% Quae est istaQuae est ista
  25. 🔍 21% SanctificavitSanctificavit
  26. 🔍 21% Roma Petro Glorietur (Another Tone)Roma Petro Glorietur (Another Tone)
  27. 🔍 21% Te Deum PatremTe Deum Patrem
  28. 🔍 21% O rex aeterne DomineO rex aeterne Domine
  29. 🔍 21% Gaude Mater PoloniaGaude Mater Polonia
  30. 🔍 21% ExsurgeExsurge
  31. 🔍 21% Justus germinabitJustus germinabit
  32. 🔍 21% Quid vobis videturQuid vobis videtur
  33. 🔍 21% Amavit eumAmavit eum
  34. 🔍 21% In ferventisIn ferventis
  35. 🔍 21% Quo abiitQuo abiit
  36. 🔍 21% Christus resurgensChristus resurgens
  37. 🔍 21% ExsurgeExsurge
  38. 🔍 21% Filiae JerusalemFiliae Jerusalem
  39. 🔍 21% Saule fraterSaule frater
  40. 🔍 21% Amavit eum Dominus (Resp. Br.)Amavit eum Dominus (Resp. Br.)
  41. 🔍 20% Gloria XIIIGloria XIII
  42. 🔍 20% Immensa et unaImmensa et una
  43. 🔍 20% Felix per omnesFelix per omnes
  44. 🔍 20% Credo ICredo I
  45. 🔍 20% Credo VCredo V
  46. 🔍 20% Credo ICredo I
  47. 🔍 20% Et audientes discipuliEt audientes discipuli
  48. 🔍 20% Quale cum caelumQuale cum caelum
  49. 🔍 20% Quodcumque in orbeQuodcumque in orbe
  50. 🔍 20% OstenditOstendit
  51. 🔍 20% Amavit eumAmavit eum
  52. 🔍 20% Novus athleta DominiNovus athleta Domini
  53. 🔍 20% Summae Parens clementiaeSummae Parens clementiae
  54. 🔍 20% Salve ReginaSalve Regina
  55. 🔍 20% Praefatio solemnior de Ecclesiae DedicationePraefatio solemnior de Ecclesiae Dedicatione
  56. 🔍 20% Ante thronum TrinitatisAnte thronum Trinitatis
  57. 🔍 20% Ad Virginem Dei MatremAd Virginem Dei Matrem
  58. 🔍 20% Gaudeamus... assumptioneGaudeamus... assumptione
  59. 🔍 20% Te Deum PatremTe Deum Patrem
  60. 🔍 20% Martyr Dei, qui unicumMartyr Dei, qui unicum
  61. 🔍 20% Gloriosus Dei amicusGloriosus Dei amicus
  62. 🔍 20% Jesu nostra redemptioJesu nostra redemptio
  63. 🔍 20% Justus germinabitJustus germinabit
  64. 🔍 20% Protege DomineProtege Domine
  65. 🔍 20% Obaudite meObaudite me