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% Sancte PauleSancte Paule
  2. πŸ” 45% Beata nobis gaudiaBeata nobis gaudia
  3. πŸ” 45% Beata nobis gaudiaBeata nobis gaudia
  4. πŸ” 44% Te saeculorum PrincipemTe saeculorum Principem
  5. πŸ” 39% Sancte Paule ApostoleSancte Paule Apostole
  6. πŸ” 39% Te saeculorum PrincipemTe saeculorum Principem
  7. πŸ” 39% Sancte Paule ApostoleSancte Paule Apostole
  8. πŸ” 37% Decora lux aeternitatisDecora lux aeternitatis
  9. πŸ” 37% Beata nobis gaudiaBeata nobis gaudia
  10. πŸ” 37% Beata nobisBeata nobis
  11. πŸ” 37% Cornelius centurioCornelius centurio
  12. πŸ” 37% Beata nobis gaudiaBeata nobis gaudia
  13. πŸ” 37% Te saeculorum PrincipemTe saeculorum Principem
  14. πŸ” 36% Vexilla Regis prodeuntVexilla Regis prodeunt
  15. πŸ” 36% Vexilla Regis (with all original stanzas)Vexilla Regis (with all original stanzas)
  16. πŸ” 36% Decora lux aeternitatisDecora lux aeternitatis
  17. πŸ” 36% Egregie Doctor PauleEgregie Doctor Paule
  18. πŸ” 36% Beata AgathaBeata Agatha
  19. πŸ” 36% Quid tuo nobisQuid tuo nobis
  20. πŸ” 35% Vexilla Regis (Inventio Sanctae Crucis)Vexilla Regis (Inventio Sanctae Crucis)
  21. πŸ” 35% Vexilla Regis prodeuntVexilla Regis prodeunt
  22. πŸ” 35% Vexilla Regis prodeuntVexilla Regis prodeunt
  23. πŸ” 35% Beate Pastor PetreBeate Pastor Petre
  24. πŸ” 35% Felix namque esFelix namque es
  25. πŸ” 35% Vexilla Regis (Tempus Passionis)Vexilla Regis (Tempus Passionis)
  26. πŸ” 35% Aspice DomineAspice Domine
  27. πŸ” 35% Vexilla Regis (Exaltatio Sanctae Crucis)Vexilla Regis (Exaltatio Sanctae Crucis)
  28. πŸ” 35% Inter aeternasInter aeternas
  29. πŸ” 35% Vexilla Regis (Tempore Passionis)Vexilla Regis (Tempore Passionis)
  30. πŸ” 35% Apostolorum passio diemApostolorum passio diem
  31. πŸ” 34% Christe caelorum habitator almeChriste caelorum habitator alme
  32. πŸ” 34% Magnus sanctus PaulusMagnus sanctus Paulus
  33. πŸ” 34% Rex summe regumRex summe regum
  34. πŸ” 34% Te nostra laetisTe nostra laetis
  35. πŸ” 34% Quomodo fiet istudQuomodo fiet istud
  36. πŸ” 34% Egregie Doctor PauleEgregie Doctor Paule
  37. πŸ” 34% Laudibus civesLaudibus cives
  38. πŸ” 34% Iste ConfessorIste Confessor
  39. πŸ” 34% Gemma caelestisGemma caelestis
  40. πŸ” 34% Iesu Salvator saeculiIesu Salvator saeculi
  41. πŸ” 34% Candor aeternaeCandor aeternae
  42. πŸ” 34% Solis o VirgoSolis o Virgo
  43. πŸ” 34% Relucens inter principesRelucens inter principes
  44. πŸ” 34% Stetit pontifexStetit pontifex
  45. πŸ” 34% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  46. πŸ” 34% Per tuam crucemPer tuam crucem
  47. πŸ” 33% Commune vos apostoliCommune vos apostoli
  48. πŸ” 33% Te Joseph celebrentTe Joseph celebrent
  49. πŸ” 33% Te IosephTe Ioseph
  50. πŸ” 33% Te Joseph celebrentTe Joseph celebrent
  51. πŸ” 33% O MartineO Martine
  52. πŸ” 33% Beate Pastor PetreBeate Pastor Petre
  53. πŸ” 33% Gemma cΓ¦lestisGemma cΓ¦lestis
  54. πŸ” 33% Christe caelorum habitator almeChriste caelorum habitator alme
  55. πŸ” 33% Mihi absit gloriari nisi in cruceMihi absit gloriari nisi in cruce
  56. πŸ” 33% Cohors beata SeraphimCohors beata Seraphim
  57. πŸ” 33% Beata es Maria Mater DominiBeata es Maria Mater Domini
  58. πŸ” 33% Tu principatumTu principatum
  59. πŸ” 33% Ex ejus tumbaEx ejus tumba
  60. πŸ” 33% Salvator mundiSalvator mundi
  61. πŸ” 33% Qui luce splendesQui luce splendes
  62. πŸ” 33% Beate Pastor PetreBeate Pastor Petre
  63. πŸ” 33% Crux orbis salus perditiCrux orbis salus perditi
  64. πŸ” 33% Ambulans IesusAmbulans Iesus
  65. πŸ” 32% Inter natosInter natos