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: 2025-12-19. 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% Accedentes pharisaeiAccedentes pharisaei
  2. πŸ” 49% Accedentes pharisΓ¦iAccedentes pharisΓ¦i
  3. πŸ” 28% Bonum est tibiBonum est tibi
  4. πŸ” 26% Beata nobis gaudiaBeata nobis gaudia
  5. πŸ” 26% Dedit seDedit se
  6. πŸ” 25% Ecce ego JoannesEcce ego Joannes
  7. πŸ” 24% Te saeculorum PrincipemTe saeculorum Principem
  8. πŸ” 24% Beata nobis gaudiaBeata nobis gaudia
  9. πŸ” 24% Dixit Iesus ad legisperitosDixit Iesus ad legisperitos
  10. πŸ” 24% In regenerationeIn regeneratione
  11. πŸ” 24% Iste ConfessorIste Confessor
  12. πŸ” 23% Hodie Simon PetrusHodie Simon Petrus
  13. πŸ” 23% Laudibus civesLaudibus cives
  14. πŸ” 23% Abiit JesusAbiit Jesus
  15. πŸ” 23% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  16. πŸ” 23% Cohors beata SeraphimCohors beata Seraphim
  17. πŸ” 23% Gemma caelestisGemma caelestis
  18. πŸ” 23% Ioannes quidemIoannes quidem
  19. πŸ” 23% Quid tuo nobisQuid tuo nobis
  20. πŸ” 22% Beata nobisBeata nobis
  21. πŸ” 22% Beata nobis gaudiaBeata nobis gaudia
  22. πŸ” 22% Te saeculorum PrincipemTe saeculorum Principem
  23. πŸ” 22% Beata nobis gaudiaBeata nobis gaudia
  24. πŸ” 22% Hodie completi suntHodie completi sunt
  25. πŸ” 22% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  26. πŸ” 22% Exsultet jam AngelicaExsultet jam Angelica
  27. πŸ” 22% Rex gloriose MartyrumRex gloriose Martyrum
  28. πŸ” 22% Te sancte rursus LudoviceTe sancte rursus Ludovice
  29. πŸ” 22% Filiae JerusalemFiliae Jerusalem
  30. πŸ” 22% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  31. πŸ” 22% Alto ex Olympi verticeAlto ex Olympi vertice
  32. πŸ” 22% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  33. πŸ” 22% Tu principatumTu principatum
  34. πŸ” 22% Te saeculorum PrincipemTe saeculorum Principem
  35. πŸ” 22% Te IosephTe Ioseph
  36. πŸ” 22% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  37. πŸ” 22% Dixit Jesus ad legisperitosDixit Jesus ad legisperitos
  38. πŸ” 22% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  39. πŸ” 22% Te Joseph celebrentTe Joseph celebrent
  40. πŸ” 22% Te Joseph celebrentTe Joseph celebrent
  41. πŸ” 22% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  42. πŸ” 22% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  43. πŸ” 22% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  44. πŸ” 22% Requievit spiritus EliaeRequievit spiritus Eliae
  45. πŸ” 21% Inter aeternasInter aeternas
  46. πŸ” 21% Decora lux aeternitatisDecora lux aeternitatis
  47. πŸ” 21% Salve crux sanctaSalve crux sancta
  48. πŸ” 21% Decora lux aeternitatisDecora lux aeternitatis
  49. πŸ” 21% Hodie Simon PetrusHodie Simon Petrus
  50. πŸ” 21% Te Joseph celebrentTe Joseph celebrent
  51. πŸ” 21% Hodie natus est ChristusHodie natus est Christus
  52. πŸ” 21% Iste Confessor patriarchaIste Confessor patriarcha
  53. πŸ” 21% Gemma cΓ¦lestisGemma cΓ¦lestis
  54. πŸ” 21% Hymnum canentes martyrumHymnum canentes martyrum
  55. πŸ” 21% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  56. πŸ” 21% Rex glorioseRex gloriose
  57. πŸ” 21% Qui luce splendesQui luce splendes
  58. πŸ” 21% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  59. πŸ” 21% Dixit quidamDixit quidam
  60. πŸ” 21% Trinitas summoTrinitas summo
  61. πŸ” 21% Hodie sanctus MaurusHodie sanctus Maurus
  62. πŸ” 21% In regeneratione cum sederitIn regeneratione cum sederit
  63. πŸ” 21% Qui luce splendesQui luce splendes
  64. πŸ” 21% Angeli, archΓ‘geliAngeli, archΓ‘geli
  65. πŸ” 21% Evangelium meumEvangelium meum