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% Fontes aquarumFontes aquarum
  2. πŸ” 73% Fontes aquarumFontes aquarum
  3. πŸ” 67% Fontes aquarumFontes aquarum
  4. πŸ” 63% Fontes aquarumFontes aquarum
  5. πŸ” 29% Summi Parentis FilioSummi Parentis Filio
  6. πŸ” 28% Deus tuorum militumDeus tuorum militum
  7. πŸ” 27% Aeterne Rex altissimeAeterne Rex altissime
  8. πŸ” 27% Crudelis HerodesCrudelis Herodes
  9. πŸ” 27% Credo VIICredo VII
  10. πŸ” 27% Jesu nostra redemptioJesu nostra redemptio
  11. πŸ” 27% Aeterne Rex altissimeAeterne Rex altissime
  12. πŸ” 27% Rex SanctorumRex Sanctorum
  13. πŸ” 26% A solis ortusA solis ortus
  14. πŸ” 26% Ad regias Agni dapesAd regias Agni dapes
  15. πŸ” 26% Deus tuorum militumDeus tuorum militum
  16. πŸ” 26% Christus JesusChristus Jesus
  17. πŸ” 25% Ecce tabernaculum DeiEcce tabernaculum Dei
  18. πŸ” 25% Veni Redemptor gentiumVeni Redemptor gentium
  19. πŸ” 25% Credo in DeumCredo in Deum
  20. πŸ” 25% Te CatharinaTe Catharina
  21. πŸ” 25% Deus tuorum militumDeus tuorum militum
  22. πŸ” 25% Ad regias Agni dapesAd regias Agni dapes
  23. πŸ” 25% Verbum supernum prodiensVerbum supernum prodiens
  24. πŸ” 25% Deus tuorum militumDeus tuorum militum
  25. πŸ” 25% Aurora solis nuntiaAurora solis nuntia
  26. πŸ” 25% Salvete Christi vulneraSalvete Christi vulnera
  27. πŸ” 25% Quicumque certumQuicumque certum
  28. πŸ” 25% Verbum supernum prodiensVerbum supernum prodiens
  29. πŸ” 24% Deus tuorum militumDeus tuorum militum
  30. πŸ” 24% Hostis HerodesHostis Herodes
  31. πŸ” 24% Iesu salvator saeculiIesu salvator saeculi
  32. πŸ” 24% Gloria VGloria V
  33. πŸ” 24% Jesu dulcisJesu dulcis
  34. πŸ” 24% Gloria VGloria V
  35. πŸ” 24% Multiplicati sunt (Resp)Multiplicati sunt (Resp)
  36. πŸ” 24% Gloria IIIGloria III
  37. πŸ” 24% O lux et decusO lux et decus
  38. πŸ” 24% Vocavit angelus Domini (Resp.)Vocavit angelus Domini (Resp.)
  39. πŸ” 24% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  40. πŸ” 24% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  41. πŸ” 24% Verbum supernumVerbum supernum
  42. πŸ” 24% Repleatur os meum laude (Resp.)Repleatur os meum laude (Resp.)
  43. πŸ” 23% Placare Christe servulisPlacare Christe servulis
  44. πŸ” 23% Beata Dei GenitrixBeata Dei Genitrix
  45. πŸ” 23% Lux alma Jesu mentiumLux alma Jesu mentium
  46. πŸ” 23% Christus Deus nosterChristus Deus noster
  47. πŸ” 23% Elegit... virumElegit... virum
  48. πŸ” 23% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  49. πŸ” 23% Beata Dei GenitrixBeata Dei Genitrix
  50. πŸ” 23% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  51. πŸ” 23% Rex SanctorumRex Sanctorum
  52. πŸ” 23% Placare Christe (Omn. Sanct.)Placare Christe (Omn. Sanct.)
  53. πŸ” 23% Christe Redemptor omnium conservaChriste Redemptor omnium conserva
  54. πŸ” 23% Salvete cedri LibaniSalvete cedri Libani
  55. πŸ” 23% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  56. πŸ” 23% Gloria IIIGloria III
  57. πŸ” 23% Laetare caelum desuperLaetare caelum desuper
  58. πŸ” 23% Glorificamus te Dei GenetrixGlorificamus te Dei Genetrix
  59. πŸ” 23% Gloria XIGloria XI
  60. πŸ” 23% Jesu Salvator saeculiJesu Salvator saeculi
  61. πŸ” 23% Virginis CatharinaeVirginis Catharinae
  62. πŸ” 23% Gloria XGloria X
  63. πŸ” 23% Martine par ApostolisMartine par Apostolis
  64. πŸ” 22% Haec autemHaec autem
  65. πŸ” 22% Tantum ergoTantum ergo