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 🔍 to find similarities to the given chant.

  1. 🔍 100% A Patre UnigenitusA Patre Unigenitus
  2. 🔍 35% A solis ortusA solis ortus
  3. 🔍 34% Veni Redemptor gentiumVeni Redemptor gentium
  4. 🔍 30% Ad te... vigilansAd te... vigilans
  5. 🔍 30% Hostis HerodesHostis Herodes
  6. 🔍 27% A solis ortus cardineA solis ortus cardine
  7. 🔍 26% O Rex glorioseO Rex gloriose
  8. 🔍 26% Virginis CatharinaeVirginis Catharinae
  9. 🔍 26% Ne timeasNe timeas
  10. 🔍 25% A Patre UnigeniteA Patre Unigenite
  11. 🔍 24% Te Deum PatremTe Deum Patrem
  12. 🔍 24% A solis ortus cardineA solis ortus cardine
  13. 🔍 23% Summae Deus clementiae septemSummae Deus clementiae septem
  14. 🔍 23% A solis ortus cardineA solis ortus cardine
  15. 🔍 23% Misericordia DominiMisericordia Domini
  16. 🔍 23% Salvete Christi vulneraSalvete Christi vulnera
  17. 🔍 23% Ad regias Agni dapesAd regias Agni dapes
  18. 🔍 23% Credo VIICredo VII
  19. 🔍 23% Beata Dei GenitrixBeata Dei Genitrix
  20. 🔍 22% Beata Dei genetrix nitorBeata Dei genetrix nitor
  21. 🔍 22% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  22. 🔍 22% Deus tuorum militumDeus tuorum militum
  23. 🔍 22% Deus tuorum militumDeus tuorum militum
  24. 🔍 22% Deus tuorum militumDeus tuorum militum
  25. 🔍 22% Aeterne Rex altissimeAeterne Rex altissime
  26. 🔍 22% Deus tuorum militumDeus tuorum militum
  27. 🔍 22% A solis ortu... HieronymeA solis ortu... Hieronyme
  28. 🔍 22% Nunc Sancte nobis SpiritusNunc Sancte nobis Spiritus
  29. 🔍 22% Jesu auctor clementiaeJesu auctor clementiae
  30. 🔍 22% Deus tuorum militumDeus tuorum militum
  31. 🔍 22% CopiosaeCopiosae
  32. 🔍 22% Fecit nosFecit nos
  33. 🔍 22% Cum venerit ParaclitusCum venerit Paraclitus
  34. 🔍 22% Omnis sanctorum concioOmnis sanctorum concio
  35. 🔍 22% Omnis sanctorum concioOmnis sanctorum concio
  36. 🔍 22% Crudelis HerodesCrudelis Herodes
  37. 🔍 21% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  38. 🔍 21% Completi suntCompleti sunt
  39. 🔍 21% O admirabile commerciumO admirabile commercium
  40. 🔍 21% Cor arca legem continensCor arca legem continens
  41. 🔍 21% Beata Dei GenitrixBeata Dei Genitrix
  42. 🔍 21% A solis ortusA solis ortus
  43. 🔍 21% Aeterne rerum conditorAeterne rerum conditor
  44. 🔍 21% Ad regias Agni dapesAd regias Agni dapes
  45. 🔍 21% Verbum supernum prodiensVerbum supernum prodiens
  46. 🔍 21% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  47. 🔍 21% Crudelis HerodesCrudelis Herodes
  48. 🔍 21% Jesu salvator saeculiJesu salvator saeculi
  49. 🔍 21% Martine par ApostolisMartine par Apostolis
  50. 🔍 21% Fit porta ChristiFit porta Christi
  51. 🔍 21% O sola magnarumO sola magnarum
  52. 🔍 21% Caelestis aulae nuntiusCaelestis aulae nuntius
  53. 🔍 21% In monte olivisIn monte olivis
  54. 🔍 21% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  55. 🔍 21% O gloriosa VirginumO gloriosa Virginum
  56. 🔍 21% O gloriosa VirginumO gloriosa Virginum
  57. 🔍 21% Memento rerum conditorMemento rerum conditor
  58. 🔍 21% O prima Virgo proditaO prima Virgo prodita
  59. 🔍 21% Spiritus qui a PatreSpiritus qui a Patre
  60. 🔍 21% Hodie caelestiHodie caelesti
  61. 🔍 21% Verbum supernumVerbum supernum
  62. 🔍 21% O gloriosa DominaO gloriosa Domina
  63. 🔍 20% Rex SanctorumRex Sanctorum
  64. 🔍 20% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  65. 🔍 20% O Prima VirgoO Prima Virgo