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% Hodie sanctus MaurusHodie sanctus Maurus
  2. πŸ” 41% Hodie Simon PetrusHodie Simon Petrus
  3. πŸ” 40% Hodie completi suntHodie completi sunt
  4. πŸ” 39% Hodie Simon PetrusHodie Simon Petrus
  5. πŸ” 37% Hodie completi suntHodie completi sunt
  6. πŸ” 36% Hodie Simon PetrusHodie Simon Petrus
  7. πŸ” 36% Hodie Simon PetrusHodie Simon Petrus
  8. πŸ” 36% Te Joseph celebrentTe Joseph celebrent
  9. πŸ” 36% Te IosephTe Ioseph
  10. πŸ” 35% Te Joseph celebrentTe Joseph celebrent
  11. πŸ” 35% Hodie completi suntHodie completi sunt
  12. πŸ” 35% Iste ConfessorIste Confessor
  13. πŸ” 35% Hodie completi suntHodie completi sunt
  14. πŸ” 35% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  15. πŸ” 35% Laudibus civesLaudibus cives
  16. πŸ” 34% Iste Confessor Domini [S Martini]Iste Confessor Domini [S Martini]
  17. πŸ” 34% Hodie completi suntHodie completi sunt
  18. πŸ” 34% O Beatum virum qui spretoO Beatum virum qui spreto
  19. πŸ” 34% Te Joseph celebrentTe Joseph celebrent
  20. πŸ” 34% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  21. πŸ” 34% Iste Confessor (Conf. not Bishop) (another chant)Iste Confessor (Conf. not Bishop) (another chant)
  22. πŸ” 33% Hymnis angelicisHymnis angelicis
  23. πŸ” 33% Candor aeternaeCandor aeternae
  24. πŸ” 33% Hodie completi suntHodie completi sunt
  25. πŸ” 33% Beatus MaurusBeatus Maurus
  26. πŸ” 33% Inter aeternasInter aeternas
  27. πŸ” 33% Hodie completi sunt diesHodie completi sunt dies
  28. πŸ” 32% Stans beata AgathaStans beata Agatha
  29. πŸ” 32% En ut superbaEn ut superba
  30. πŸ” 32% Trinitas summoTrinitas summo
  31. πŸ” 32% Ecce ego JoannesEcce ego Joannes
  32. πŸ” 31% Iste Confessor patriarchaIste Confessor patriarcha
  33. πŸ” 31% Gemma caelestisGemma caelestis
  34. πŸ” 31% Iam ChristusIam Christus
  35. πŸ” 31% Quid tuo nobisQuid tuo nobis
  36. πŸ” 31% Stans beata AgathaStans beata Agatha
  37. πŸ” 31% Hodie egressa estHodie egressa est
  38. πŸ” 31% Iste Confessor (Conf Pont in Duplicibus Majoribus)Iste Confessor (Conf Pont in Duplicibus Majoribus)
  39. πŸ” 31% Legis sacrataeLegis sacratae
  40. πŸ” 31% Stans beata AgathaStans beata Agatha
  41. πŸ” 31% Te JosephTe Joseph
  42. πŸ” 30% Filiae JerusalemFiliae Jerusalem
  43. πŸ” 30% Gaudium mundiGaudium mundi
  44. πŸ” 30% Cum pervenisset beatus AndreasCum pervenisset beatus Andreas
  45. πŸ” 30% Gemma cΓ¦lestisGemma cΓ¦lestis
  46. πŸ” 30% A solis ortusA solis ortus
  47. πŸ” 30% Tu principatumTu principatum
  48. πŸ” 30% Beata nobis gaudiaBeata nobis gaudia
  49. πŸ” 30% Qui luce splendesQui luce splendes
  50. πŸ” 29% Beata nobis gaudiaBeata nobis gaudia
  51. πŸ” 29% Exsultet omnium turba...Patris BenedictiExsultet omnium turba...Patris Benedicti
  52. πŸ” 29% Cum pervenisset beatus AndreasCum pervenisset beatus Andreas
  53. πŸ” 29% Hodie sanctus Benedictus per viamHodie sanctus Benedictus per viam
  54. πŸ” 29% Benedicite sancti et humiles cordeBenedicite sancti et humiles corde
  55. πŸ” 29% Solis o VirgoSolis o Virgo
  56. πŸ” 29% Hodie natus est ChristusHodie natus est Christus
  57. πŸ” 29% Christe caelorum habitator almeChriste caelorum habitator alme
  58. πŸ” 29% Dum venerit ParaclitusDum venerit Paraclitus
  59. πŸ” 29% Decora lux aeternitatisDecora lux aeternitatis
  60. πŸ” 29% Beata es Maria Mater DominiBeata es Maria Mater Domini
  61. πŸ” 29% Cum pervenisset beatusCum pervenisset beatus
  62. πŸ” 29% Jesu Fili summi PatrisJesu Fili summi Patris
  63. πŸ” 29% Hodie transfiguratoHodie transfigurato
  64. πŸ” 29% Iste confessor (II)Iste confessor (II)
  65. πŸ” 29% Auctor beate saeculiAuctor beate saeculi