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” 83% Regis superni nuntiaRegis superni nuntia
  3. πŸ” 81% Regis superni nuntiaRegis superni nuntia
  4. πŸ” 81% Regis superni nuntiaRegis superni nuntia
  5. πŸ” 68% Regis superni nuntiaRegis superni nuntia
  6. πŸ” 68% Regis superni nuntiaRegis superni nuntia
  7. πŸ” 48% Caelestis Agni nuptiasCaelestis Agni nuptias
  8. πŸ” 46% Caelestis Agni nuptiasCaelestis Agni nuptias
  9. πŸ” 46% Caelestis AgniCaelestis Agni
  10. πŸ” 46% Nunc ad coronas pergiteNunc ad coronas pergite
  11. πŸ” 46% Nunc coronas pergiteNunc coronas pergite
  12. πŸ” 45% Pater superni luminisPater superni luminis
  13. πŸ” 44% Te gratulantesTe gratulantes
  14. πŸ” 44% Terrena cessent organaTerrena cessent organa
  15. πŸ” 44% Gertrudis arca NuminisGertrudis arca Numinis
  16. πŸ” 43% Nomen decusque concinantNomen decusque concinant
  17. πŸ” 43% Aurora caelumAurora caelum
  18. πŸ” 42% Telluris omnes incolaeTelluris omnes incolae
  19. πŸ” 41% Aeterni Patris UniceAeterni Patris Unice
  20. πŸ” 41% Salve virilis pectorisSalve virilis pectoris
  21. πŸ” 41% Te Mater almaTe Mater alma
  22. πŸ” 41% Beata caeli regiaBeata caeli regia
  23. πŸ” 41% Maria castis osculisMaria castis osculis
  24. πŸ” 41% Deo canamusDeo canamus
  25. πŸ” 40% Pater superni luminisPater superni luminis
  26. πŸ” 40% Jesu corona virginumJesu corona virginum
  27. πŸ” 40% Telluris omnes incolaeTelluris omnes incolae
  28. πŸ” 39% Pater superni luminisPater superni luminis
  29. πŸ” 39% Hac MargaritaHac Margarita
  30. πŸ” 38% Gaudentes festumGaudentes festum
  31. πŸ” 38% Hymnus Te DeumHymnus Te Deum
  32. πŸ” 38% Caeli civesCaeli cives
  33. πŸ” 37% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  34. πŸ” 37% Veni Creator SpiritusVeni Creator Spiritus
  35. πŸ” 36% Iesu corona virginumIesu corona virginum
  36. πŸ” 36% Te DeumTe Deum
  37. πŸ” 35% Te DeumTe Deum
  38. πŸ” 35% Te DeumTe Deum
  39. πŸ” 35% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  40. πŸ” 35% Jesu corona VirginumJesu corona Virginum
  41. πŸ” 35% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  42. πŸ” 35% Mente jucundaMente jucunda
  43. πŸ” 34% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  44. πŸ” 34% O prima Virgo proditaO prima Virgo prodita
  45. πŸ” 34% Te Matrem laudamusTe Matrem laudamus
  46. πŸ” 33% Memento salutis AuctorMemento salutis Auctor
  47. πŸ” 33% Praeclara custos VirginumPraeclara custos Virginum
  48. πŸ” 33% Sacra jam splendentSacra jam splendent
  49. πŸ” 33% Memento rerum CΓ³nditorMemento rerum CΓ³nditor
  50. πŸ” 32% Te dicimus praeconio intacta materTe dicimus praeconio intacta mater
  51. πŸ” 32% Aurora soli praeviaAurora soli praevia
  52. πŸ” 32% O Prima VirgoO Prima Virgo
  53. πŸ” 32% O beata MaterO beata Mater
  54. πŸ” 32% Te DeumTe Deum
  55. πŸ” 32% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  56. πŸ” 32% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  57. πŸ” 32% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  58. πŸ” 32% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  59. πŸ” 32% Memento rerum conditorMemento rerum conditor
  60. πŸ” 32% Aurora soli praeviaAurora soli praevia
  61. πŸ” 32% Quem terra pontus sideraQuem terra pontus sidera
  62. πŸ” 32% Gentis redemptaeGentis redemptae
  63. πŸ” 31% Sanctorum meritisSanctorum meritis
  64. πŸ” 31% Memento, salutis AuctorMemento, salutis Auctor
  65. πŸ” 31% Jam lucis orto sidere (In festis BMV)Jam lucis orto sidere (In festis BMV)