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% Lux perpetuaLux perpetua
  2. πŸ” 63% Lux perpetua lucebitLux perpetua lucebit
  3. πŸ” 63% Lux perpetua lucebitLux perpetua lucebit
  4. πŸ” 47% Lux perpetuaLux perpetua
  5. πŸ” 46% Lux perpetua lucebitLux perpetua lucebit
  6. πŸ” 46% Lux perpetuaLux perpetua
  7. πŸ” 41% Lux perpetuaLux perpetua
  8. πŸ” 41% O crux splendidiorO crux splendidior
  9. πŸ” 40% Lux perpetua (T.P.)Lux perpetua (T.P.)
  10. πŸ” 39% Gratias tibi DeusGratias tibi Deus
  11. πŸ” 37% FructumFructum
  12. πŸ” 36% Beata visceraBeata viscera
  13. πŸ” 36% Beatam me dicent... quia fecitBeatam me dicent... quia fecit
  14. πŸ” 36% Quem terra pontus sideraQuem terra pontus sidera
  15. πŸ” 36% Veni Creator SpiritusVeni Creator Spiritus
  16. πŸ” 36% Illi ergo hominesIlli ergo homines
  17. πŸ” 36% Illi ergo hominesIlli ergo homines
  18. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  19. πŸ” 35% Stans a longeStans a longe
  20. πŸ” 35% Confitebor nominiConfitebor nomini
  21. πŸ” 35% Adaperiat Dominus corAdaperiat Dominus cor
  22. πŸ” 35% Lux de luceLux de luce
  23. πŸ” 35% Libera me Domine de morteLibera me Domine de morte
  24. πŸ” 34% Beata nobis gaudiaBeata nobis gaudia
  25. πŸ” 34% In salutariIn salutari
  26. πŸ” 34% Psallite DominoPsallite Domino
  27. πŸ” 34% Adaperiat Dominus cor vestrumAdaperiat Dominus cor vestrum
  28. πŸ” 34% Te saeculorum PrincipemTe saeculorum Principem
  29. πŸ” 34% Oves meaeOves meae
  30. πŸ” 34% Non recedet lausNon recedet laus
  31. πŸ” 34% Beata nobisBeata nobis
  32. πŸ” 33% Quid ultra debuiQuid ultra debui
  33. πŸ” 33% Beata quae credidistiBeata quae credidisti
  34. πŸ” 33% Jesu dulcis amorJesu dulcis amor
  35. πŸ” 33% Benedictus Dominus quia hodieBenedictus Dominus quia hodie
  36. πŸ” 33% Justorum animae (Off.)Justorum animae (Off.)
  37. πŸ” 33% Hodie beata VirgoHodie beata Virgo
  38. πŸ” 32% Non vos relinquamNon vos relinquam
  39. πŸ” 32% Manum suamManum suam
  40. πŸ” 32% Cum sublevassetCum sublevasset
  41. πŸ” 32% VerumtamenVerumtamen
  42. πŸ” 32% Lux perpetua lucebit Sanctis tuisLux perpetua lucebit Sanctis tuis
  43. πŸ” 32% Tribus miraculisTribus miraculis
  44. πŸ” 32% Lux aeternaLux aeterna
  45. πŸ” 32% Et respicientesEt respicientes
  46. πŸ” 32% Ave Rex nosterAve Rex noster
  47. πŸ” 32% Unus panisUnus panis
  48. πŸ” 32% Venite ad meVenite ad me
  49. πŸ” 32% Angelus Domini apparuitAngelus Domini apparuit
  50. πŸ” 31% O MartineO Martine
  51. πŸ” 31% Tradent enim vosTradent enim vos
  52. πŸ” 31% Regina mundiRegina mundi
  53. πŸ” 31% SenioresSeniores
  54. πŸ” 31% Lux perpΓ©tuaLux perpΓ©tua
  55. πŸ” 31% Tota pulchra es amica meaTota pulchra es amica mea
  56. πŸ” 31% Credo VICredo VI
  57. πŸ” 31% Adoremus in aeternumAdoremus in aeternum
  58. πŸ” 30% Veniet Dominus et nonVeniet Dominus et non
  59. πŸ” 30% Jam Christus astraJam Christus astra
  60. πŸ” 30% AscendoAscendo
  61. πŸ” 30% Ecce virgoEcce virgo
  62. πŸ” 30% Tradent enim vos in conciliisTradent enim vos in conciliis
  63. πŸ” 30% Immittet AngelusImmittet Angelus
  64. πŸ” 30% Estote fortes in belloEstote fortes in bello
  65. πŸ” 30% Videntes stellamVidentes stellam