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% Festivis resonentFestivis resonent
  2. πŸ” 99% Festivis resonent compitaFestivis resonent compita
  3. πŸ” 78% Festivis resonent compitaFestivis resonent compita
  4. πŸ” 71% Festivis resonentFestivis resonent
  5. πŸ” 42% Panis angelicus IIIPanis angelicus III
  6. πŸ” 38% Quicumque certumQuicumque certum
  7. πŸ” 38% Jam Christus astra ascenderatJam Christus astra ascenderat
  8. πŸ” 38% Gloria VGloria V
  9. πŸ” 37% Aurora solis nuntiaAurora solis nuntia
  10. πŸ” 36% Summi Parentis FilioSummi Parentis Filio
  11. πŸ” 36% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  12. πŸ” 36% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  13. πŸ” 36% Festiva canimusFestiva canimus
  14. πŸ” 36% En ut superbaEn ut superba
  15. πŸ” 36% Auctor beate saeculiAuctor beate saeculi
  16. πŸ” 36% A solis ortusA solis ortus
  17. πŸ” 35% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  18. πŸ” 35% Cor arca legem continensCor arca legem continens
  19. πŸ” 35% Cor arca legem continensCor arca legem continens
  20. πŸ” 35% Salvete Christi vulneraSalvete Christi vulnera
  21. πŸ” 35% Venite exsultemus IVVenite exsultemus IV
  22. πŸ” 35% Ad regias Agni dapesAd regias Agni dapes
  23. πŸ” 35% Ad regias Agni dapesAd regias Agni dapes
  24. πŸ” 35% Veni Redemptor gentiumVeni Redemptor gentium
  25. πŸ” 34% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  26. πŸ” 34% Jesu auctor clementiaeJesu auctor clementiae
  27. πŸ” 34% En ut superba criminumEn ut superba criminum
  28. πŸ” 34% Gloria IIIGloria III
  29. πŸ” 34% Aurora soli praeviaAurora soli praevia
  30. πŸ” 34% Aurora surgit aureaAurora surgit aurea
  31. πŸ” 34% Beata Dei genetrix nitorBeata Dei genetrix nitor
  32. πŸ” 34% Salvete Christi vulneraSalvete Christi vulnera
  33. πŸ” 34% Miserere (Ps 50)Miserere (Ps 50)
  34. πŸ” 34% Summae Deus clementiae septemSummae Deus clementiae septem
  35. πŸ” 33% In monte olivisIn monte olivis
  36. πŸ” 33% Jesu corona celsior (S. Mauri abbatis)Jesu corona celsior (S. Mauri abbatis)
  37. πŸ” 33% Salvete Christi vulneraSalvete Christi vulnera
  38. πŸ” 33% Martine par ApostolisMartine par Apostolis
  39. πŸ” 33% Jesu dulcisJesu dulcis
  40. πŸ” 33% Maria virgo regiaMaria virgo regia
  41. πŸ” 33% Ex more docti mysticoEx more docti mystico
  42. πŸ” 33% Aeterno RegiAeterno Regi
  43. πŸ” 33% O prima Virgo proditaO prima Virgo prodita
  44. πŸ” 33% Exsultet jam AngelicaExsultet jam Angelica
  45. πŸ” 33% Jesu nostra redemptioJesu nostra redemptio
  46. πŸ” 33% Deus tuorum militumDeus tuorum militum
  47. πŸ” 33% Rex gloriose MartyrumRex gloriose Martyrum
  48. πŸ” 33% Aurora soli praeviaAurora soli praevia
  49. πŸ” 32% Gloria IXGloria IX
  50. πŸ” 32% Hostis HerodesHostis Herodes
  51. πŸ” 32% Exsultet iam angelicaExsultet iam angelica
  52. πŸ” 32% Veniens Mater InclitusVeniens Mater Inclitus
  53. πŸ” 32% Gloria XGloria X
  54. πŸ” 32% Maria quae mortaliumMaria quae mortalium
  55. πŸ” 32% Deus tuorum militumDeus tuorum militum
  56. πŸ” 32% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  57. πŸ” 32% Deus tuorum militumDeus tuorum militum
  58. πŸ” 32% Ut Antonini gloriamUt Antonini gloriam
  59. πŸ” 32% Te Mater almaTe Mater alma
  60. πŸ” 32% Te gestientem gaudiisTe gestientem gaudiis
  61. πŸ” 32% Auctor beate saeculiAuctor beate saeculi
  62. πŸ” 32% Jesu Fili summi PatrisJesu Fili summi Patris
  63. πŸ” 32% Fit porta ChristiFit porta Christi
  64. πŸ” 32% Gloria VGloria V
  65. πŸ” 32% Deus tuorum militumDeus tuorum militum