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% Exsultet omnium turba...Patris BenedictiExsultet omnium turba...Patris Benedicti
  2. πŸ” 84% Exsultet omnium... BenedictiExsultet omnium... Benedicti
  3. πŸ” 72% Exsultet omnium... et eorum omniumExsultet omnium... et eorum omnium
  4. πŸ” 58% Exsultet omnium turba...ScolasticaeExsultet omnium turba...Scolasticae
  5. πŸ” 35% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  6. πŸ” 34% O Crux splendidiorO Crux splendidior
  7. πŸ” 34% O Crux, splendidiorO Crux, splendidior
  8. πŸ” 33% En ut superbaEn ut superba
  9. πŸ” 33% O Crux splendidiorO Crux splendidior
  10. πŸ” 32% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  11. πŸ” 32% Auctor beate saeculiAuctor beate saeculi
  12. πŸ” 31% Panis solemnisPanis solemnis
  13. πŸ” 31% Hodie completi suntHodie completi sunt
  14. πŸ” 31% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  15. πŸ” 31% Hodie gloriosaHodie gloriosa
  16. πŸ” 30% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  17. πŸ” 30% Rex gloriose MartyrumRex gloriose Martyrum
  18. πŸ” 30% A solis ortusA solis ortus
  19. πŸ” 30% Beati estis (T.P.)Beati estis (T.P.)
  20. πŸ” 30% Legis sacrataeLegis sacratae
  21. πŸ” 30% Sacris SolemnisSacris Solemnis
  22. πŸ” 30% Cor arca legem continensCor arca legem continens
  23. πŸ” 30% Hodie Simon PetrusHodie Simon Petrus
  24. πŸ” 30% Hymnum canentes martyrumHymnum canentes martyrum
  25. πŸ” 29% Hodie sanctus MaurusHodie sanctus Maurus
  26. πŸ” 29% Cohors beata SeraphimCohors beata Seraphim
  27. πŸ” 29% Fortes cadΓ©ndoFortes cadΓ©ndo
  28. πŸ” 29% Felix per omnesFelix per omnes
  29. πŸ” 29% Angeli eorum... Patris meiAngeli eorum... Patris mei
  30. πŸ” 29% Ecce ego JoannesEcce ego Joannes
  31. πŸ” 29% Jesu Fili summi PatrisJesu Fili summi Patris
  32. πŸ” 29% Exsultet caelum (IV)Exsultet caelum (IV)
  33. πŸ” 29% Stans beata AgathaStans beata Agatha
  34. πŸ” 29% Veni Redemptor gentiumVeni Redemptor gentium
  35. πŸ” 29% Lustris sex qui jam peractisLustris sex qui jam peractis
  36. πŸ” 29% Hodie natus est ChristusHodie natus est Christus
  37. πŸ” 29% Optatus votis omniumOptatus votis omnium
  38. πŸ” 29% Gloria XIIIGloria XIII
  39. πŸ” 29% Te nostra laetisTe nostra laetis
  40. πŸ” 29% Hodie completi suntHodie completi sunt
  41. πŸ” 29% Vir Domini Benedictus (tonus 1d2)Vir Domini Benedictus (tonus 1d2)
  42. πŸ” 29% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  43. πŸ” 29% Urbs Jerusalem beataUrbs Jerusalem beata
  44. πŸ” 29% Rex gloriose MartyrumRex gloriose Martyrum
  45. πŸ” 29% CelebremusCelebremus
  46. πŸ” 28% Regina caeli laetareRegina caeli laetare
  47. πŸ” 28% Rex glorioseRex gloriose
  48. πŸ” 28% Lustra sex qui jamLustra sex qui jam
  49. πŸ” 28% Exsultet jam AngelicaExsultet jam Angelica
  50. πŸ” 28% Relucens inter principesRelucens inter principes
  51. πŸ” 28% Lustris sex qui jam peractis ( Primus versus tantum notatus)Lustris sex qui jam peractis ( Primus versus tantum notatus)
  52. πŸ” 28% Veni Creator SpiritusVeni Creator Spiritus
  53. πŸ” 28% Jam Christus astra ascenderatJam Christus astra ascenderat
  54. πŸ” 28% Veni Creator (1983/1934)Veni Creator (1983/1934)
  55. πŸ” 28% SustinuimusSustinuimus
  56. πŸ” 28% Intuens in caelumIntuens in caelum
  57. πŸ” 28% Exsultet caelum laudibus (modus 1)Exsultet caelum laudibus (modus 1)
  58. πŸ” 28% Decora lux aeternitatisDecora lux aeternitatis
  59. πŸ” 28% Pange Lingua... ProeliumPange Lingua... Proelium
  60. πŸ” 28% Iste confessor (II)Iste confessor (II)
  61. πŸ” 28% Auctor beate saeculiAuctor beate saeculi
  62. πŸ” 27% Veni Creator SpiritusVeni Creator Spiritus
  63. πŸ” 27% Stans autemStans autem
  64. πŸ” 27% Te Joseph celebrentTe Joseph celebrent
  65. πŸ” 27% Sancta Maria...auxiliumSancta Maria...auxilium