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: 2025-12-20. 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% Haec est veraHaec est vera
  2. πŸ” 26% Haec est veraHaec est vera
  3. πŸ” 17% Caelestis formam gloriaeCaelestis formam gloriae
  4. πŸ” 17% Praecessor almusPraecessor almus
  5. πŸ” 17% O lux salutis nuntiaO lux salutis nuntia
  6. πŸ” 17% O nata lux de lumineO nata lux de lumine
  7. πŸ” 17% Adorna Sion ThalamumAdorna Sion Thalamum
  8. πŸ” 17% Signum crucisSignum crucis
  9. πŸ” 15% Venite benedictiVenite benedicti
  10. πŸ” 15% Benedictus esBenedictus es
  11. πŸ” 15% Jesus refulsit omniumJesus refulsit omnium
  12. πŸ” 15% Viri GalilaeiViri Galilaei
  13. πŸ” 15% Viri GalilaeiViri Galilaei
  14. πŸ” 15% Salve radix sanctaSalve radix sancta
  15. πŸ” 14% Venite benedictiVenite benedicti
  16. πŸ” 14% Quicumque ChristumQuicumque Christum
  17. πŸ” 14% Viri GalilaeiViri Galilaei
  18. πŸ” 14% O beata MaterO beata Mater
  19. πŸ” 14% Amor Jesu dulcissimeAmor Jesu dulcissime
  20. πŸ” 14% A Patre UnigeniteA Patre Unigenite
  21. πŸ” 14% Salve sancta ParensSalve sancta Parens
  22. πŸ” 14% Venite benedictiVenite benedicti
  23. πŸ” 14% Salve sancta ParensSalve sancta Parens
  24. πŸ” 13% Lux alma JesuLux alma Jesu
  25. πŸ” 13% Isti viventes in carneIsti viventes in carne
  26. πŸ” 13% Mirabantur omnesMirabantur omnes
  27. πŸ” 13% Protege DomineProtege Domine
  28. πŸ” 13% Terribilis estTerribilis est
  29. πŸ” 13% Alleluia confiteminiAlleluia confitemini
  30. πŸ” 13% Benedicta sit sanctaBenedicta sit sancta
  31. πŸ” 13% Venite BenedictiVenite Benedicti
  32. πŸ” 13% Multiplicata suntMultiplicata sunt
  33. πŸ” 13% Terribilis estTerribilis est
  34. πŸ” 13% Credo quod RedemptorCredo quod Redemptor
  35. πŸ” 13% O crux splendidiorO crux splendidior
  36. πŸ” 13% Benedicta sit sanctaBenedicta sit sancta
  37. πŸ” 13% Me exspectaveruntMe exspectaverunt
  38. πŸ” 13% Viri GalilaeiViri Galilaei
  39. πŸ” 13% Laudate DominumLaudate Dominum
  40. πŸ” 13% Cibavit sine AlleluiaCibavit sine Alleluia
  41. πŸ” 13% Haec est domus (Paschal Time)Haec est domus (Paschal Time)
  42. πŸ” 12% Salve sancta parensSalve sancta parens
  43. πŸ” 12% Terribilis estTerribilis est
  44. πŸ” 12% Celsa potestasCelsa potestas
  45. πŸ” 12% Non enim loqueturNon enim loquetur
  46. πŸ” 12% Dilectio DeiDilectio Dei
  47. πŸ” 12% Haec est domus DominiHaec est domus Domini
  48. πŸ” 12% Cibavit eos... alleluiaCibavit eos... alleluia
  49. πŸ” 12% Vidi aquamVidi aquam
  50. πŸ” 12% Laudate DominumLaudate Dominum
  51. πŸ” 12% Exsultet gaudioExsultet gaudio
  52. πŸ” 12% Surrexit Christus quiSurrexit Christus qui
  53. πŸ” 12% Benedicite gentesBenedicite gentes
  54. πŸ” 12% Benedictus es Domine DeusBenedictus es Domine Deus
  55. πŸ” 12% InnocΓ©ntes pro ChristoInnocΓ©ntes pro Christo
  56. πŸ” 12% InnocΓ©ntes pro ChristoInnocΓ©ntes pro Christo
  57. πŸ” 12% Laudate DominumLaudate Dominum
  58. πŸ” 12% Te beata sponsa ChristiTe beata sponsa Christi
  59. πŸ” 12% Puer natus estPuer natus est
  60. πŸ” 12% Mihi adhaere DeoMihi adhaere Deo
  61. πŸ” 12% Ecce advenitEcce advenit
  62. πŸ” 12% Cibavit eos... AlleluiaCibavit eos... Alleluia
  63. πŸ” 12% JuravitJuravit
  64. πŸ” 12% Haec est virgo sapiens quamHaec est virgo sapiens quam
  65. πŸ” 12% Adoramus te Christe (Tract)Adoramus te Christe (Tract)