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% Ecce ego JoannesEcce ego Joannes
  2. πŸ” 43% Legis sacrataeLegis sacratae
  3. πŸ” 43% Beata AgathaBeata Agatha
  4. πŸ” 43% Abiit JesusAbiit Jesus
  5. πŸ” 43% Felix per omnesFelix per omnes
  6. πŸ” 41% Hymnum canentes martyrumHymnum canentes martyrum
  7. πŸ” 40% Rex glorioseRex gloriose
  8. πŸ” 40% Salvator mundiSalvator mundi
  9. πŸ” 40% ConfessorConfessor
  10. πŸ” 39% Te saeculorum PrincipemTe saeculorum Principem
  11. πŸ” 39% Rex gloriose martyrumRex gloriose martyrum
  12. πŸ” 39% Hodie completi suntHodie completi sunt
  13. πŸ” 38% Rex gloriose MartyrumRex gloriose Martyrum
  14. πŸ” 38% In regenerationeIn regeneratione
  15. πŸ” 38% Apostolorum passio diemApostolorum passio diem
  16. πŸ” 38% Exsultet jam AngelicaExsultet jam Angelica
  17. πŸ” 38% Asperges meAsperges me
  18. πŸ” 38% Montes GelboeMontes Gelboe
  19. πŸ” 38% Tu principatumTu principatum
  20. πŸ” 38% Te Joseph celebrentTe Joseph celebrent
  21. πŸ” 38% O MartineO Martine
  22. πŸ” 37% Miserere (Ps 50)Miserere (Ps 50)
  23. πŸ” 37% En ut superbaEn ut superba
  24. πŸ” 37% Te Deum PatremTe Deum Patrem
  25. πŸ” 37% Aspice Domine quia factaAspice Domine quia facta
  26. πŸ” 37% Fortes cadΓ©ndoFortes cadΓ©ndo
  27. πŸ” 37% Beata es Maria Mater DominiBeata es Maria Mater Domini
  28. πŸ” 37% Te Joseph celebrentTe Joseph celebrent
  29. πŸ” 37% Relucens inter principesRelucens inter principes
  30. πŸ” 37% Salve crux sanctaSalve crux sancta
  31. πŸ” 37% Aeterne RexAeterne Rex
  32. πŸ” 37% Te IosephTe Ioseph
  33. πŸ” 36% Beata nobis gaudiaBeata nobis gaudia
  34. πŸ” 36% Exsultet iam angelicaExsultet iam angelica
  35. πŸ” 36% Iste Confessorum Domini (in Feriis sextis)Iste Confessorum Domini (in Feriis sextis)
  36. πŸ” 36% Exsultet iam angelica (brevior)Exsultet iam angelica (brevior)
  37. πŸ” 36% Jesu Fili summi PatrisJesu Fili summi Patris
  38. πŸ” 36% Te sancte rursus LudoviceTe sancte rursus Ludovice
  39. πŸ” 36% Auctor beate saeculiAuctor beate saeculi
  40. πŸ” 36% Inclina cor meumInclina cor meum
  41. πŸ” 36% Te Joseph celebrentTe Joseph celebrent
  42. πŸ” 36% Venite exultemus IV GVenite exultemus IV G
  43. πŸ” 36% Gemma caelestisGemma caelestis
  44. πŸ” 36% Ex more docti mysticoEx more docti mystico
  45. πŸ” 36% Stans beata AgathaStans beata Agatha
  46. πŸ” 36% Angelus Domini apparuit (Resp.)Angelus Domini apparuit (Resp.)
  47. πŸ” 36% Cohors beata SeraphimCohors beata Seraphim
  48. πŸ” 36% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  49. πŸ” 36% Rex gloriose MartyrumRex gloriose Martyrum
  50. πŸ” 36% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  51. πŸ” 36% Praefatio solemnis de sancto Ioanne BaptistaPraefatio solemnis de sancto Ioanne Baptista
  52. πŸ” 35% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  53. πŸ” 35% Stans beata AgathaStans beata Agatha
  54. πŸ” 35% Praefatio solemnis de S. BenedictoPraefatio solemnis de S. Benedicto
  55. πŸ” 35% Cum videritisCum videritis
  56. πŸ” 35% Decora lux aeternitatisDecora lux aeternitatis
  57. πŸ” 35% Intuens in caelumIntuens in caelum
  58. πŸ” 35% Iste Confessor (Conf. not Bishop) 6Iste Confessor (Conf. not Bishop) 6
  59. πŸ” 35% Beata nobis gaudiaBeata nobis gaudia
  60. πŸ” 35% Audita est quasi voxAudita est quasi vox
  61. πŸ” 35% Hodie completi suntHodie completi sunt
  62. πŸ” 35% Et factum estEt factum est
  63. πŸ” 35% CoeperuntCoeperunt
  64. πŸ” 35% Angelus Domini astititAngelus Domini astitit
  65. πŸ” 35% Stans beata AgnesStans beata Agnes