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% Te sancte rursusTe sancte rursus
  2. πŸ” 61% Te sancte rursus LudoviceTe sancte rursus Ludovice
  3. πŸ” 46% Jam bone pastorJam bone pastor
  4. πŸ” 46% Jam bone pastorJam bone pastor
  5. πŸ” 44% Salve crux sanctaSalve crux sancta
  6. πŸ” 38% Salva RedemptorSalva Redemptor
  7. πŸ” 38% Te saeculorum PrincipemTe saeculorum Principem
  8. πŸ” 37% Beata nobis gaudiaBeata nobis gaudia
  9. πŸ” 37% Vexilla Regis prodeuntVexilla Regis prodeunt
  10. πŸ” 37% Beata nobis gaudiaBeata nobis gaudia
  11. πŸ” 36% Gemma caelestisGemma caelestis
  12. πŸ” 36% Iste Confessor patriarchaIste Confessor patriarcha
  13. πŸ” 35% Candor aeternaeCandor aeternae
  14. πŸ” 35% Te saeculorum PrincipemTe saeculorum Principem
  15. πŸ” 35% Legis sacrataeLegis sacratae
  16. πŸ” 35% Felix per omnesFelix per omnes
  17. πŸ” 35% Beata nobisBeata nobis
  18. πŸ” 35% Te saeculorum PrincipemTe saeculorum Principem
  19. πŸ” 35% Laudibus civesLaudibus cives
  20. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  21. πŸ” 35% Gemma cΓ¦lestisGemma cΓ¦lestis
  22. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  23. πŸ” 35% Inter aeternasInter aeternas
  24. πŸ” 34% Trinitas summoTrinitas summo
  25. πŸ” 34% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  26. πŸ” 34% Decora lux aeternitatisDecora lux aeternitatis
  27. πŸ” 34% Solis o VirgoSolis o Virgo
  28. πŸ” 34% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  29. πŸ” 34% Rex summe regumRex summe regum
  30. πŸ” 34% Iste ConfessorIste Confessor
  31. πŸ” 34% Quid tuo nobisQuid tuo nobis
  32. πŸ” 34% Gaudium mundiGaudium mundi
  33. πŸ” 33% Decora lux aeternitatisDecora lux aeternitatis
  34. πŸ” 33% Jesu nostraJesu nostra
  35. πŸ” 33% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  36. πŸ” 33% Ecce ego JoannesEcce ego Joannes
  37. πŸ” 33% Christe caelorum habitator almeChriste caelorum habitator alme
  38. πŸ” 33% Te IosephTe Ioseph
  39. πŸ” 33% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  40. πŸ” 33% Salvator mundiSalvator mundi
  41. πŸ” 33% Cohors beata SeraphimCohors beata Seraphim
  42. πŸ” 33% Apostolorum passio diemApostolorum passio diem
  43. πŸ” 33% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  44. πŸ” 33% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  45. πŸ” 33% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  46. πŸ” 33% Beate Pastor PetreBeate Pastor Petre
  47. πŸ” 32% Iesu Salvator saeculiIesu Salvator saeculi
  48. πŸ” 32% Vexilla Regis (Tempore Passionis)Vexilla Regis (Tempore Passionis)
  49. πŸ” 32% Vexilla Regis (Exaltatio Sanctae Crucis)Vexilla Regis (Exaltatio Sanctae Crucis)
  50. πŸ” 32% Te Joseph celebrentTe Joseph celebrent
  51. πŸ” 32% Vexilla Regis prodeuntVexilla Regis prodeunt
  52. πŸ” 32% Beate Pastor PetreBeate Pastor Petre
  53. πŸ” 32% Vexilla Regis prodeuntVexilla Regis prodeunt
  54. πŸ” 32% Te Joseph celebrentTe Joseph celebrent
  55. πŸ” 32% Commune vos apostoliCommune vos apostoli
  56. πŸ” 32% Crux orbis salus perditiCrux orbis salus perditi
  57. πŸ” 32% Christe caelorum habitator almeChriste caelorum habitator alme
  58. πŸ” 32% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  59. πŸ” 32% Te nostra laetisTe nostra laetis
  60. πŸ” 32% O salutaris Hostia IIIO salutaris Hostia III
  61. πŸ” 31% Te Joseph celebrentTe Joseph celebrent
  62. πŸ” 31% Egregie Doctor PauleEgregie Doctor Paule
  63. πŸ” 31% Alto ex Olympi verticeAlto ex Olympi vertice
  64. πŸ” 31% Tu principatumTu principatum
  65. πŸ” 31% Deus tuorum militumDeus tuorum militum