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% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  2. πŸ” 72% Deus tuorum militumDeus tuorum militum
  3. πŸ” 71% Deus tuorum militumDeus tuorum militum
  4. πŸ” 61% Deus tuorum militumDeus tuorum militum
  5. πŸ” 61% Deus tuorum militumDeus tuorum militum
  6. πŸ” 61% Deus tuorum militumDeus tuorum militum
  7. πŸ” 60% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  8. πŸ” 60% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  9. πŸ” 57% Salvete Christi vulneraSalvete Christi vulnera
  10. πŸ” 51% A solis ortusA solis ortus
  11. πŸ” 51% Aeterne Rex altissimeAeterne Rex altissime
  12. πŸ” 50% Veni Redemptor gentiumVeni Redemptor gentium
  13. πŸ” 47% Hostis HerodesHostis Herodes
  14. πŸ” 47% A solis ortus cardineA solis ortus cardine
  15. πŸ” 47% Verbum supernum prodiensVerbum supernum prodiens
  16. πŸ” 46% Jesu Redemptor omnium (Com. Con. Pont.)Jesu Redemptor omnium (Com. Con. Pont.)
  17. πŸ” 46% Jesu Redemptor omnium (T. Paschali)Jesu Redemptor omnium (T. Paschali)
  18. πŸ” 46% Rex SanctorumRex Sanctorum
  19. πŸ” 46% Aeterne Rex altissimeAeterne Rex altissime
  20. πŸ” 45% Cor arca legem continensCor arca legem continens
  21. πŸ” 45% Crudelis Herodes DeumCrudelis Herodes Deum
  22. πŸ” 45% Rerum Deus fonsRerum Deus fons
  23. πŸ” 44% Jesu Redemptor omnium (In tempore Paschali)Jesu Redemptor omnium (In tempore Paschali)
  24. πŸ” 44% Jesu Redemptor omnium (In Ascensione)Jesu Redemptor omnium (In Ascensione)
  25. πŸ” 44% Rex SanctorumRex Sanctorum
  26. πŸ” 44% Verbum supernum prodiensVerbum supernum prodiens
  27. πŸ” 43% Verbum supernumVerbum supernum
  28. πŸ” 43% O sola magnarumO sola magnarum
  29. πŸ” 43% Auctor beate saeculiAuctor beate saeculi
  30. πŸ” 42% O lux beata Trinitas (hiemalis)O lux beata Trinitas (hiemalis)
  31. πŸ” 42% Jesu Redemptor omniumJesu Redemptor omnium
  32. πŸ” 41% A solis ortus cardineA solis ortus cardine
  33. πŸ” 41% Lux alma Jesu mentiumLux alma Jesu mentium
  34. πŸ” 41% A solis ortu... HieronymeA solis ortu... Hieronyme
  35. πŸ” 41% Ad regias Agni dapesAd regias Agni dapes
  36. πŸ” 41% Fortem fidelemFortem fidelem
  37. πŸ” 41% A solis ortus cardineA solis ortus cardine
  38. πŸ” 41% Aeterne Rex altissimeAeterne Rex altissime
  39. πŸ” 41% Crudelis HerodesCrudelis Herodes
  40. πŸ” 40% En ut superbaEn ut superba
  41. πŸ” 40% Crudelis HerodesCrudelis Herodes
  42. πŸ” 40% Ad regias Agni dapesAd regias Agni dapes
  43. πŸ” 40% Auctor beate saeculiAuctor beate saeculi
  44. πŸ” 40% Martine par ApostolisMartine par Apostolis
  45. πŸ” 39% Jesu auctor clementiaeJesu auctor clementiae
  46. πŸ” 39% Gloria VGloria V
  47. πŸ” 39% Quicumque Christum quaeritisQuicumque Christum quaeritis
  48. πŸ” 39% Hostis Herodes impieHostis Herodes impie
  49. πŸ” 38% Rex gloriose MartyrumRex gloriose Martyrum
  50. πŸ” 38% Crux fidelisCrux fidelis
  51. πŸ” 38% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  52. πŸ” 38% Virginis CatharinaeVirginis Catharinae
  53. πŸ” 38% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  54. πŸ” 38% Verbum supernum prodiens necVerbum supernum prodiens nec
  55. πŸ” 38% Vidi aquam (B)Vidi aquam (B)
  56. πŸ” 38% CopiosaeCopiosae
  57. πŸ” 38% O sola magnarumO sola magnarum
  58. πŸ” 38% A solis ortusA solis ortus
  59. πŸ” 38% Hostis HerodesHostis Herodes
  60. πŸ” 38% En ut superba criminumEn ut superba criminum
  61. πŸ” 38% Aurora solis nuntiaAurora solis nuntia
  62. πŸ” 38% In nomine Jesu (ps. Laudate)In nomine Jesu (ps. Laudate)
  63. πŸ” 37% Gloria VGloria V
  64. πŸ” 37% Cor arca legem continensCor arca legem continens
  65. πŸ” 37% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)