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% Montes GelboeMontes Gelboe
  2. πŸ” 79% Montes GelboeMontes Gelboe
  3. πŸ” 73% Montes GelboeMontes Gelboe
  4. πŸ” 73% Montes GelboeMontes Gelboe
  5. πŸ” 68% Montes GelboeMontes Gelboe
  6. πŸ” 63% Montes GelboeMontes Gelboe
  7. πŸ” 43% Te saeculorum PrincipemTe saeculorum Principem
  8. πŸ” 41% Beata nobis gaudiaBeata nobis gaudia
  9. πŸ” 40% Beata nobis gaudiaBeata nobis gaudia
  10. πŸ” 39% Te saeculorum PrincipemTe saeculorum Principem
  11. πŸ” 38% Ecce ego JoannesEcce ego Joannes
  12. πŸ” 38% Te saeculorum PrincipemTe saeculorum Principem
  13. πŸ” 37% Beata nobis gaudiaBeata nobis gaudia
  14. πŸ” 37% Beata nobisBeata nobis
  15. πŸ” 37% Beata nobis gaudiaBeata nobis gaudia
  16. πŸ” 35% Doleo super teDoleo super te
  17. πŸ” 34% Abiit JesusAbiit Jesus
  18. πŸ” 34% Filiae JerusalemFiliae Jerusalem
  19. πŸ” 32% Te sancte rursus LudoviceTe sancte rursus Ludovice
  20. πŸ” 32% Salva RedemptorSalva Redemptor
  21. πŸ” 32% Et posueruntEt posuerunt
  22. πŸ” 32% Hodie completi suntHodie completi sunt
  23. πŸ” 32% O salutaris Hostia IIIO salutaris Hostia III
  24. πŸ” 32% Iesu Salvator saeculiIesu Salvator saeculi
  25. πŸ” 32% Hodie beata VirgoHodie beata Virgo
  26. πŸ” 32% Stetit pontifexStetit pontifex
  27. πŸ” 32% In regenerationeIn regeneratione
  28. πŸ” 32% Cum videritisCum videritis
  29. πŸ” 32% Angeli, archΓ‘geliAngeli, archΓ‘geli
  30. πŸ” 31% Salve crux sanctaSalve crux sancta
  31. πŸ” 31% Dies DominiDies Domini
  32. πŸ” 31% Felix namque esFelix namque es
  33. πŸ” 31% Quid tuo nobisQuid tuo nobis
  34. πŸ” 31% Aspice Domine quia factaAspice Domine quia facta
  35. πŸ” 31% Iste Confessor patriarchaIste Confessor patriarcha
  36. πŸ” 30% Laudibus civesLaudibus cives
  37. πŸ” 30% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  38. πŸ” 30% Beate martyr, prosperaBeate martyr, prospera
  39. πŸ” 30% Vexilla Regis prodeuntVexilla Regis prodeunt
  40. πŸ” 30% Iste ConfessorIste Confessor
  41. πŸ” 30% Trinitas summoTrinitas summo
  42. πŸ” 30% Gemma caelestisGemma caelestis
  43. πŸ” 30% Inter aeternasInter aeternas
  44. πŸ” 30% Beata es Maria Mater DominiBeata es Maria Mater Domini
  45. πŸ” 30% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  46. πŸ” 30% Isti sunt duae olivaeIsti sunt duae olivae
  47. πŸ” 30% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  48. πŸ” 30% Christe flos convalliumChriste flos convallium
  49. πŸ” 30% Solis o VirgoSolis o Virgo
  50. πŸ” 29% Hodie Simon PetrusHodie Simon Petrus
  51. πŸ” 29% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  52. πŸ” 29% Ibat JesusIbat Jesus
  53. πŸ” 29% Candor aeternaeCandor aeternae
  54. πŸ” 29% Stetit PontifexStetit Pontifex
  55. πŸ” 29% Vexilla Regis (Tempore Passionis)Vexilla Regis (Tempore Passionis)
  56. πŸ” 29% Vexilla Regis (Exaltatio Sanctae Crucis)Vexilla Regis (Exaltatio Sanctae Crucis)
  57. πŸ” 29% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  58. πŸ” 29% Alto ex Olympi verticeAlto ex Olympi vertice
  59. πŸ” 29% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  60. πŸ” 29% Filiae IerusalemFiliae Ierusalem
  61. πŸ” 29% Te sancte rursusTe sancte rursus
  62. πŸ” 29% Gemma cΓ¦lestisGemma cΓ¦lestis
  63. πŸ” 29% CoeperuntCoeperunt
  64. πŸ” 29% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  65. πŸ” 29% Gaudium mundiGaudium mundi