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% Salva RedemptorSalva Redemptor
  2. πŸ” 64% Salve crux sanctaSalve crux sancta
  3. πŸ” 48% Te sancte rursus LudoviceTe sancte rursus Ludovice
  4. πŸ” 42% Te saeculorum PrincipemTe saeculorum Principem
  5. πŸ” 40% Beata nobis gaudiaBeata nobis gaudia
  6. πŸ” 40% Quid tuo nobisQuid tuo nobis
  7. πŸ” 40% Beata nobis gaudiaBeata nobis gaudia
  8. πŸ” 39% Te saeculorum PrincipemTe saeculorum Principem
  9. πŸ” 39% Inter aeternasInter aeternas
  10. πŸ” 38% Te saeculorum PrincipemTe saeculorum Principem
  11. πŸ” 38% Gemma caelestisGemma caelestis
  12. πŸ” 38% Iste ConfessorIste Confessor
  13. πŸ” 38% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  14. πŸ” 38% Te sancte rursusTe sancte rursus
  15. πŸ” 38% Trinitas summoTrinitas summo
  16. πŸ” 38% Candor aeternaeCandor aeternae
  17. πŸ” 38% Beata nobisBeata nobis
  18. πŸ” 38% Beata nobis gaudiaBeata nobis gaudia
  19. πŸ” 38% Gemma cΓ¦lestisGemma cΓ¦lestis
  20. πŸ” 38% Beata nobis gaudiaBeata nobis gaudia
  21. πŸ” 38% Iste Confessor patriarchaIste Confessor patriarcha
  22. πŸ” 38% Gaudium mundiGaudium mundi
  23. πŸ” 38% Solis o VirgoSolis o Virgo
  24. πŸ” 37% Laudibus civesLaudibus cives
  25. πŸ” 37% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  26. πŸ” 37% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  27. πŸ” 36% Christe caelorum habitator almeChriste caelorum habitator alme
  28. πŸ” 36% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  29. πŸ” 36% Rex summe regumRex summe regum
  30. πŸ” 36% Te IosephTe Ioseph
  31. πŸ” 36% O rex aeterne DomineO rex aeterne Domine
  32. πŸ” 35% Christe caelorum habitator almeChriste caelorum habitator alme
  33. πŸ” 35% Te Joseph celebrentTe Joseph celebrent
  34. πŸ” 35% Te Joseph celebrentTe Joseph celebrent
  35. πŸ” 35% Jesu nostraJesu nostra
  36. πŸ” 34% Magne PaterMagne Pater
  37. πŸ” 34% Decora lux aeternitatisDecora lux aeternitatis
  38. πŸ” 34% Te Joseph celebrentTe Joseph celebrent
  39. πŸ” 34% Beata nobisBeata nobis
  40. πŸ” 34% Decora lux aeternitatisDecora lux aeternitatis
  41. πŸ” 34% Apostolorum passio diemApostolorum passio diem
  42. πŸ” 34% Beate Pastor PetreBeate Pastor Petre
  43. πŸ” 34% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  44. πŸ” 34% Commune vos apostoliCommune vos apostoli
  45. πŸ” 34% Beate Pastor PetreBeate Pastor Petre
  46. πŸ” 33% Ecce ego JoannesEcce ego Joannes
  47. πŸ” 33% Iesu nostra redemptioIesu nostra redemptio
  48. πŸ” 33% Beate Pastor PetreBeate Pastor Petre
  49. πŸ” 33% Vexilla Regis prodeuntVexilla Regis prodeunt
  50. πŸ” 33% Vexilla Regis (Tempore Passionis)Vexilla Regis (Tempore Passionis)
  51. πŸ” 33% Legis sacrataeLegis sacratae
  52. πŸ” 33% Vexilla Regis prodeuntVexilla Regis prodeunt
  53. πŸ” 33% Vexilla Regis prodeuntVexilla Regis prodeunt
  54. πŸ” 33% Quicumque Christum quaeritisQuicumque Christum quaeritis
  55. πŸ” 33% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  56. πŸ” 33% Impleta gaudentImpleta gaudent
  57. πŸ” 33% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  58. πŸ” 33% Vexilla Regis (Exaltatio Sanctae Crucis)Vexilla Regis (Exaltatio Sanctae Crucis)
  59. πŸ” 32% Salvator mundiSalvator mundi
  60. πŸ” 32% Iam bone pastorIam bone pastor
  61. πŸ” 32% Hymnum canentes martyrumHymnum canentes martyrum
  62. πŸ” 32% Tu principatumTu principatum
  63. πŸ” 32% O MartineO Martine
  64. πŸ” 32% Cohors beata SeraphimCohors beata Seraphim
  65. πŸ” 32% In regenerationeIn regeneratione