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 🔍 to find similarities to the given chant.

  1. 🔍 100% Voce meaVoce mea
  2. 🔍 43% Voce meaVoce mea
  3. 🔍 24% Voce meaVoce mea
  4. 🔍 23% HolocaustumHolocaustum
  5. 🔍 22% Domine Deus... qui repertusDomine Deus... qui repertus
  6. 🔍 22% Domine Deus... vidi cumDomine Deus... vidi cum
  7. 🔍 22% Ecce sic benediceturEcce sic benedicetur
  8. 🔍 21% Emitte Agnum Domine (Resp.)Emitte Agnum Domine (Resp.)
  9. 🔍 21% Ne perdas cum impiis (Resp.)Ne perdas cum impiis (Resp.)
  10. 🔍 21% Exaudi Domine... adjutorExaudi Domine... adjutor
  11. 🔍 21% Voce meaVoce mea
  12. 🔍 21% Te nostra laetisTe nostra laetis
  13. 🔍 21% Erue a framea Deus (Resp.)Erue a framea Deus (Resp.)
  14. 🔍 21% Respice in meRespice in me
  15. 🔍 20% Voce mea ad DominumVoce mea ad Dominum
  16. 🔍 20% Respice in meRespice in me
  17. 🔍 20% Redime meRedime me
  18. 🔍 20% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  19. 🔍 20% De ore leonis libera me (Resp.)De ore leonis libera me (Resp.)
  20. 🔍 20% Bonum mihi Domine (Resp.)Bonum mihi Domine (Resp.)
  21. 🔍 20% Cum invocarem teCum invocarem te
  22. 🔍 20% Exaudi Domine... adjutorExaudi Domine... adjutor
  23. 🔍 20% Nocti succedit luciferNocti succedit lucifer
  24. 🔍 20% Ad te DomineAd te Domine
  25. 🔍 20% Apostolorum passio diemApostolorum passio diem
  26. 🔍 20% Ingrediente DominoIngrediente Domino
  27. 🔍 20% Exaudivit sine AlleluiaExaudivit sine Alleluia
  28. 🔍 20% Commune vos apostoliCommune vos apostoli
  29. 🔍 20% Cohors beata SeraphimCohors beata Seraphim
  30. 🔍 20% Erue a frameaErue a framea
  31. 🔍 20% Miserere (Ps 50)Miserere (Ps 50)
  32. 🔍 19% Redime meRedime me
  33. 🔍 19% Benedicite gentesBenedicite gentes
  34. 🔍 19% Potum meumPotum meum
  35. 🔍 19% Circumdederunt meCircumdederunt me
  36. 🔍 19% Circumdederunt meCircumdederunt me
  37. 🔍 19% Veritas meaVeritas mea
  38. 🔍 19% Ego clamaviEgo clamavi
  39. 🔍 19% Beatus LaurentiusBeatus Laurentius
  40. 🔍 19% De ventreDe ventre
  41. 🔍 19% Domine non adspicias (Resp.)Domine non adspicias (Resp.)
  42. 🔍 19% Sexto namque die portari (Resp.)Sexto namque die portari (Resp.)
  43. 🔍 19% In columbae specie (Resp.)In columbae specie (Resp.)
  44. 🔍 19% Venite auditeVenite audite
  45. 🔍 19% Circumdederunt meCircumdederunt me
  46. 🔍 19% ExaudivitExaudivit
  47. 🔍 19% InhabitaboInhabitabo
  48. 🔍 19% Honora DominumHonora Dominum
  49. 🔍 19% Ad te Domine levavi (Resp.)Ad te Domine levavi (Resp.)
  50. 🔍 19% Relucens inter principesRelucens inter principes
  51. 🔍 19% Exaudi Domine... adjutorExaudi Domine... adjutor
  52. 🔍 18% Mihi autem absit. Ps. VoceMihi autem absit. Ps. Voce
  53. 🔍 18% Domus meaDomus mea
  54. 🔍 18% Gloria VIIGloria VII
  55. 🔍 18% Respice in meRespice in me
  56. 🔍 18% Ecce advenitEcce advenit
  57. 🔍 18% Dominus illuminatioDominus illuminatio
  58. 🔍 18% EmendemusEmendemus
  59. 🔍 18% Exaudivit cum AlleluiaExaudivit cum Alleluia
  60. 🔍 18% Venite auditeVenite audite
  61. 🔍 18% Nocti succedit luciferNocti succedit lucifer
  62. 🔍 18% Sancta et immaculataSancta et immaculata
  63. 🔍 18% Iesu corona celsiorIesu corona celsior
  64. 🔍 18% Iesu corona celsiorIesu corona celsior
  65. 🔍 18% Exaltabo teExaltabo te