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% Cujus vitae sinceraCujus vitae sincera
  2. πŸ” 30% Hymnum novaeHymnum novae
  3. πŸ” 27% Gloriose PaterGloriose Pater
  4. πŸ” 26% LaudavitLaudavit
  5. πŸ” 25% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  6. πŸ” 25% O mira caritasO mira caritas
  7. πŸ” 25% Benedicite DeumBenedicite Deum
  8. πŸ” 24% Jam Regina discubuitJam Regina discubuit
  9. πŸ” 24% O stuporO stupor
  10. πŸ” 24% Omnis sanctorum concioOmnis sanctorum concio
  11. πŸ” 24% Gaude Mater PoloniaGaude Mater Polonia
  12. πŸ” 23% Omnis sanctorum concioOmnis sanctorum concio
  13. πŸ” 23% In medio EcclesiaeIn medio Ecclesiae
  14. πŸ” 23% Spinae rubentSpinae rubent
  15. πŸ” 23% Grande RaymundiGrande Raymundi
  16. πŸ” 23% Maria virgo regiaMaria virgo regia
  17. πŸ” 23% Jam morte victorJam morte victor
  18. πŸ” 23% Pii vigilPii vigil
  19. πŸ” 23% Mente jucundaMente jucunda
  20. πŸ” 22% Sanctorum meritisSanctorum meritis
  21. πŸ” 22% Laus sit Regi!Laus sit Regi!
  22. πŸ” 22% Pie PaterPie Pater
  23. πŸ” 22% Praeclara custos VirginumPraeclara custos Virginum
  24. πŸ” 22% Rex magneRex magne
  25. πŸ” 22% Austeritate vitaeAusteritate vitae
  26. πŸ” 22% Regis superni nuntiaRegis superni nuntia
  27. πŸ” 22% O virgo maximaO virgo maxima
  28. πŸ” 22% Aurora soli praeviaAurora soli praevia
  29. πŸ” 22% O sancta mundi dominaO sancta mundi domina
  30. πŸ” 22% Praeclara custos vΓ­rginumPraeclara custos vΓ­rginum
  31. πŸ” 22% Beata Dei genetrix nitorBeata Dei genetrix nitor
  32. πŸ” 22% Victricem manumVictricem manum
  33. πŸ” 22% Summa pollensSumma pollens
  34. πŸ” 22% Succedit nocti luciferSuccedit nocti lucifer
  35. πŸ” 22% Ut queant laxisUt queant laxis
  36. πŸ” 22% Te gestientem gaudiisTe gestientem gaudiis
  37. πŸ” 22% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  38. πŸ” 22% Bernarde gemma caelitum Bernarde gemma caelitum
  39. πŸ” 21% Regis superni nuntiaRegis superni nuntia
  40. πŸ” 21% Fit porta ChristiFit porta Christi
  41. πŸ” 21% Vitae novae praevia!Vitae novae praevia!
  42. πŸ” 21% Benedicta semperBenedicta semper
  43. πŸ” 21% Doctus doctriceDoctus doctrice
  44. πŸ” 21% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  45. πŸ” 21% O prima Virgo proditaO prima Virgo prodita
  46. πŸ” 21% Quem terra pontus aetheraQuem terra pontus aethera
  47. πŸ” 21% Regis superni nuntiaRegis superni nuntia
  48. πŸ” 21% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  49. πŸ” 21% Quae caritatisQuae caritatis
  50. πŸ” 21% Non fraus magnanimumNon fraus magnanimum
  51. πŸ” 20% Adoro te devoteAdoro te devote
  52. πŸ” 20% Domine refugiumDomine refugium
  53. πŸ” 20% Caelestis aulae nuntiusCaelestis aulae nuntius
  54. πŸ” 20% Novum sidus emicuitNovum sidus emicuit
  55. πŸ” 20% Regis superni nuntiaRegis superni nuntia
  56. πŸ” 20% Christe sanctorum omniumChriste sanctorum omnium
  57. πŸ” 20% Accepi disciplinamAccepi disciplinam
  58. πŸ” 20% Juste et sancteJuste et sancte
  59. πŸ” 20% Regis superni nuntiaRegis superni nuntia
  60. πŸ” 20% O nimis felixO nimis felix
  61. πŸ” 20% Martinae celebri plauditeMartinae celebri plaudite
  62. πŸ” 20% Pater superni luminisPater superni luminis
  63. πŸ” 20% Veni Creator SpiritusVeni Creator Spiritus
  64. πŸ” 20% Memento, salutis AuctorMemento, salutis Auctor
  65. πŸ” 20% In martyris LaurentiiIn martyris Laurentii