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: 2025-12-20. 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% Regis superni nuntiaRegis superni nuntia
  2. πŸ” 85% Regis superni nuntiaRegis superni nuntia
  3. πŸ” 83% Regis superni nuntiaRegis superni nuntia
  4. πŸ” 81% Regis superni nuntiaRegis superni nuntia
  5. πŸ” 73% Regis superni nuntiaRegis superni nuntia
  6. πŸ” 71% Regis superni nuntiaRegis superni nuntia
  7. πŸ” 50% Pater superni luminisPater superni luminis
  8. πŸ” 48% Nunc ad coronas pergiteNunc ad coronas pergite
  9. πŸ” 48% Gertrudis arca NuminisGertrudis arca Numinis
  10. πŸ” 48% Nunc coronas pergiteNunc coronas pergite
  11. πŸ” 47% Terrena cessent organaTerrena cessent organa
  12. πŸ” 47% Te gratulantesTe gratulantes
  13. πŸ” 45% Aurora caelumAurora caelum
  14. πŸ” 44% Salve virilis pectorisSalve virilis pectoris
  15. πŸ” 43% Caelestis Agni nuptiasCaelestis Agni nuptias
  16. πŸ” 43% Caelestis AgniCaelestis Agni
  17. πŸ” 43% Aeterni Patris UniceAeterni Patris Unice
  18. πŸ” 43% Deo canamusDeo canamus
  19. πŸ” 43% Caelestis Agni nuptiasCaelestis Agni nuptias
  20. πŸ” 42% Nomen decusque concinantNomen decusque concinant
  21. πŸ” 42% Hymnus Te DeumHymnus Te Deum
  22. πŸ” 42% Hac MargaritaHac Margarita
  23. πŸ” 42% Telluris omnes incolaeTelluris omnes incolae
  24. πŸ” 41% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  25. πŸ” 41% Caeli civesCaeli cives
  26. πŸ” 41% Telluris omnes incolaeTelluris omnes incolae
  27. πŸ” 41% Veni Creator SpiritusVeni Creator Spiritus
  28. πŸ” 40% Pater superni luminisPater superni luminis
  29. πŸ” 39% Pater superni luminisPater superni luminis
  30. πŸ” 39% Beata caeli regiaBeata caeli regia
  31. πŸ” 39% Te Mater almaTe Mater alma
  32. πŸ” 38% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  33. πŸ” 38% Te DeumTe Deum
  34. πŸ” 38% O prima Virgo proditaO prima Virgo prodita
  35. πŸ” 38% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  36. πŸ” 37% Haec est dies qua candidaeHaec est dies qua candidae
  37. πŸ” 37% Gaudentes festumGaudentes festum
  38. πŸ” 37% Jesu corona VirginumJesu corona Virginum
  39. πŸ” 37% Jesu corona virginumJesu corona virginum
  40. πŸ” 37% Mente jucundaMente jucunda
  41. πŸ” 36% Te DeumTe Deum
  42. πŸ” 36% Te DeumTe Deum
  43. πŸ” 36% Iesu corona virginumIesu corona virginum
  44. πŸ” 35% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  45. πŸ” 35% Sanctorum meritisSanctorum meritis
  46. πŸ” 35% Aurora soli praeviaAurora soli praevia
  47. πŸ” 35% Te Matrem laudamusTe Matrem laudamus
  48. πŸ” 35% Hymnus Te DeumHymnus Te Deum
  49. πŸ” 34% Te gestientem gaudiisTe gestientem gaudiis
  50. πŸ” 34% O Prima VirgoO Prima Virgo
  51. πŸ” 34% Veni Creator (1983/1934)Veni Creator (1983/1934)
  52. πŸ” 34% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  53. πŸ” 34% Memento, salutis AuctorMemento, salutis Auctor
  54. πŸ” 34% Memento salutis AuctorMemento salutis Auctor
  55. πŸ” 34% Sacra jam splendentSacra jam splendent
  56. πŸ” 34% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  57. πŸ” 34% Jam morte victorJam morte victor
  58. πŸ” 34% Maria castis osculisMaria castis osculis
  59. πŸ” 34% Memento rerum conditorMemento rerum conditor
  60. πŸ” 34% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  61. πŸ” 34% Quem terra pontus aetheraQuem terra pontus aethera
  62. πŸ” 34% Maria virgo regiaMaria virgo regia
  63. πŸ” 33% Jam toto subitusJam toto subitus
  64. πŸ” 33% Audi benigne Conditor Audi benigne Conditor
  65. πŸ” 33% Gaudeamus exsultantesGaudeamus exsultantes