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% En acetumEn acetum
  2. πŸ” 97% En acetumEn acetum
  3. πŸ” 93% Lustris sex qui jam peractisLustris sex qui jam peractis
  4. πŸ” 91% Lustris sex qui jam peractis ( Primus versus tantum notatus)Lustris sex qui jam peractis ( Primus versus tantum notatus)
  5. πŸ” 90% Lustra sex qui jamLustra sex qui jam
  6. πŸ” 82% Pange lingua... proeliumPange lingua... proelium
  7. πŸ” 79% Pange lingua... LaureamPange lingua... Lauream
  8. πŸ” 78% Pange Lingua... ProeliumPange Lingua... Proelium
  9. πŸ” 76% O quot undis lacrimarumO quot undis lacrimarum
  10. πŸ” 65% Crux fidelisCrux fidelis
  11. πŸ” 55% Crux fidelisCrux fidelis
  12. πŸ” 52% Pange lingua... PraeliumPange lingua... Praelium
  13. πŸ” 49% Pange lingua... praeliumPange lingua... praelium
  14. πŸ” 49% Lustris sex (tonus Pange lingua...Corporis)Lustris sex (tonus Pange lingua...Corporis)
  15. πŸ” 48% Crux fidelisCrux fidelis
  16. πŸ” 45% Vexilla ChristusVexilla Christus
  17. πŸ” 45% En ut superba criminumEn ut superba criminum
  18. πŸ” 44% Exsultet orbis gaudiis (Alter tonus)Exsultet orbis gaudiis (Alter tonus)
  19. πŸ” 44% Te saeculorum PrincipemTe saeculorum Principem
  20. πŸ” 44% Cor arca legem continensCor arca legem continens
  21. πŸ” 43% Jesu auctor clementiaeJesu auctor clementiae
  22. πŸ” 42% Panis solemnisPanis solemnis
  23. πŸ” 42% Quem terra pontus aetheraQuem terra pontus aethera
  24. πŸ” 42% Sacris SolemnisSacris Solemnis
  25. πŸ” 42% Ex more docti mysticoEx more docti mystico
  26. πŸ” 41% Iam ChristusIam Christus
  27. πŸ” 41% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  28. πŸ” 41% Te saeculorum principemTe saeculorum principem
  29. πŸ” 41% Auctor beate saeculiAuctor beate saeculi
  30. πŸ” 41% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  31. πŸ” 40% Implente munus debitumImplente munus debitum
  32. πŸ” 40% Salvete, Christi vulneraSalvete, Christi vulnera
  33. πŸ” 40% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  34. πŸ” 40% Veni Creator SpiritusVeni Creator Spiritus
  35. πŸ” 40% Veni Creator (1983/1934)Veni Creator (1983/1934)
  36. πŸ” 40% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  37. πŸ” 40% Salve virilis pectorisSalve virilis pectoris
  38. πŸ” 40% Jam Christus astraJam Christus astra
  39. πŸ” 39% Te IosephTe Ioseph
  40. πŸ” 39% Jam Christus astraJam Christus astra
  41. πŸ” 39% Jam Christus astra ascenderatJam Christus astra ascenderat
  42. πŸ” 39% Quem terra pontus aetheraQuem terra pontus aethera
  43. πŸ” 39% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  44. πŸ” 39% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  45. πŸ” 39% Rerum Deus (In Quadragesima)Rerum Deus (In Quadragesima)
  46. πŸ” 39% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  47. πŸ” 38% Te Joseph celebrentTe Joseph celebrent
  48. πŸ” 38% Virginis proles (II)Virginis proles (II)
  49. πŸ” 38% Qua Christus hora sitiitQua Christus hora sitiit
  50. πŸ” 38% Implente munusImplente munus
  51. πŸ” 38% Nunc tempus acceptabileNunc tempus acceptabile
  52. πŸ” 38% Aeterna imago altissimiAeterna imago altissimi
  53. πŸ” 38% Ad cenamAd cenam
  54. πŸ” 38% Pange lingua... PraeliumPange lingua... Praelium
  55. πŸ” 38% Te Joseph celebrentTe Joseph celebrent
  56. πŸ” 38% Cornelius centurioCornelius centurio
  57. πŸ” 38% Rerum Deus (In Festo S. Cordis Jesu)Rerum Deus (In Festo S. Cordis Jesu)
  58. πŸ” 38% Nunc Sancte nobis (In Quadragesima)Nunc Sancte nobis (In Quadragesima)
  59. πŸ” 38% Veni Creator SpiritusVeni Creator Spiritus
  60. πŸ” 37% Ex more docti MysticoEx more docti Mystico
  61. πŸ” 37% En ut superbaEn ut superba
  62. πŸ” 37% Dei fideDei fide
  63. πŸ” 37% Iste confessor (II)Iste confessor (II)
  64. πŸ” 37% Christe Redemptor omniumChriste Redemptor omnium
  65. πŸ” 37% Haec hora (Pentecostes)Haec hora (Pentecostes)