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% Telluris omnes incolaeTelluris omnes incolae
  2. πŸ” 84% Telluris omnes incolaeTelluris omnes incolae
  3. πŸ” 48% Beata caeli regiaBeata caeli regia
  4. πŸ” 48% Nomen decusque concinantNomen decusque concinant
  5. πŸ” 48% Jesu corona virginumJesu corona virginum
  6. πŸ” 47% Terrena cessent organaTerrena cessent organa
  7. πŸ” 46% Caelestis Agni nuptiasCaelestis Agni nuptias
  8. πŸ” 45% Caelestis AgniCaelestis Agni
  9. πŸ” 45% Regis superni nuntiaRegis superni nuntia
  10. πŸ” 44% Nunc ad coronas pergiteNunc ad coronas pergite
  11. πŸ” 44% Nunc coronas pergiteNunc coronas pergite
  12. πŸ” 44% Regis superni nuntiaRegis superni nuntia
  13. πŸ” 43% Caelestis Agni nuptiasCaelestis Agni nuptias
  14. πŸ” 43% Deo canamusDeo canamus
  15. πŸ” 43% Te gratulantesTe gratulantes
  16. πŸ” 42% Hac MargaritaHac Margarita
  17. πŸ” 42% Te Mater almaTe Mater alma
  18. πŸ” 42% Regis superni nuntiaRegis superni nuntia
  19. πŸ” 42% Regis superni nuntiaRegis superni nuntia
  20. πŸ” 41% Aurora caelumAurora caelum
  21. πŸ” 41% Gertrudis arca NuminisGertrudis arca Numinis
  22. πŸ” 41% Caeli civesCaeli cives
  23. πŸ” 40% Iesu corona virginumIesu corona virginum
  24. πŸ” 40% Aeterni Patris UniceAeterni Patris Unice
  25. πŸ” 40% Salve virilis pectorisSalve virilis pectoris
  26. πŸ” 39% Pater superni luminisPater superni luminis
  27. πŸ” 38% Jesu corona VirginumJesu corona Virginum
  28. πŸ” 38% Jam noctis umbrae conciduntJam noctis umbrae concidunt
  29. πŸ” 38% Veni Creator SpiritusVeni Creator Spiritus
  30. πŸ” 37% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  31. πŸ” 37% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  32. πŸ” 37% Haec est dies qua candidaeHaec est dies qua candidae
  33. πŸ” 36% Gaudentes festumGaudentes festum
  34. πŸ” 36% Iste quem laeti colimusIste quem laeti colimus
  35. πŸ” 36% Te DeumTe Deum
  36. πŸ” 36% Pater superni luminisPater superni luminis
  37. πŸ” 36% Haec est dies qua candidaeHaec est dies qua candidae
  38. πŸ” 36% Pater superni luminisPater superni luminis
  39. πŸ” 35% Te DeumTe Deum
  40. πŸ” 35% Dulci depromatDulci depromat
  41. πŸ” 35% Regis superni nuntiaRegis superni nuntia
  42. πŸ” 35% Hymnus Te DeumHymnus Te Deum
  43. πŸ” 34% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  44. πŸ” 34% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  45. πŸ” 34% Summi Parentis UniceSummi Parentis Unice
  46. πŸ” 34% Te Deum (Solemn tone)Te Deum (Solemn tone)
  47. πŸ” 33% Gentis redemptaeGentis redemptae
  48. πŸ” 33% Te DeumTe Deum
  49. πŸ” 33% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  50. πŸ” 33% Aurora soli praeviaAurora soli praevia
  51. πŸ” 33% Terrena cessentTerrena cessent
  52. πŸ” 33% Itse quem laetiItse quem laeti
  53. πŸ” 33% In monte olivisIn monte olivis
  54. πŸ” 33% Caelestis aulae NuntiusCaelestis aulae Nuntius
  55. πŸ” 33% Iste quem laetiIste quem laeti
  56. πŸ” 33% Jam morte victorJam morte victor
  57. πŸ” 33% Mente jucundaMente jucunda
  58. πŸ” 33% Jam morte victor obrutaJam morte victor obruta
  59. πŸ” 33% Iste quem laetiIste quem laeti
  60. πŸ” 33% Sanctorum meritisSanctorum meritis
  61. πŸ” 32% In monte olivisIn monte olivis
  62. πŸ” 32% Haec est diesHaec est dies
  63. πŸ” 32% Aurora soli praeviaAurora soli praevia
  64. πŸ” 32% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  65. πŸ” 32% O Prima VirgoO Prima Virgo