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% En Dei subest AgnusEn Dei subest Agnus
  2. πŸ” 24% EntrarΓ© en tu casaEntrarΓ© en tu casa
  3. πŸ” 24% Agnus XVIAgnus XVI
  4. πŸ” 22% En ut superbaEn ut superba
  5. πŸ” 21% En Dei subest AgnusEn Dei subest Agnus
  6. πŸ” 21% Deus tentΓ‘vit justosDeus tentΓ‘vit justos
  7. πŸ” 21% Miserere (Ps 50)Miserere (Ps 50)
  8. πŸ” 19% En dilectus meus (S. Rita)En dilectus meus (S. Rita)
  9. πŸ” 19% En dilectus meus (S. Rita)En dilectus meus (S. Rita)
  10. πŸ” 19% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)
  11. πŸ” 19% Deus in adiutorium (tonus ferialis)Deus in adiutorium (tonus ferialis)
  12. πŸ” 19% Jesu Fili summi PatrisJesu Fili summi Patris
  13. πŸ” 19% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  14. πŸ” 18% Christe qui splendor (Tempore Nativitatis a sollemnitate Epiphaniae)Christe qui splendor (Tempore Nativitatis a sollemnitate Epiphaniae)
  15. πŸ” 18% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  16. πŸ” 18% Domare cordis impetusDomare cordis impetus
  17. πŸ” 18% Post partum VirgoPost partum Virgo
  18. πŸ” 18% O Roma felixO Roma felix
  19. πŸ” 18% Gloria XIIIGloria XIII
  20. πŸ” 18% Auctor beate saeculiAuctor beate saeculi
  21. πŸ” 18% Legis sacrataeLegis sacratae
  22. πŸ” 18% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  23. πŸ” 18% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  24. πŸ” 18% Domare cordis impetusDomare cordis impetus
  25. πŸ” 18% Ternis horarum terminis (A Sollemnitate Epiphaniae)Ternis horarum terminis (A Sollemnitate Epiphaniae)
  26. πŸ” 18% Exsultet jam AngelicaExsultet jam Angelica
  27. πŸ” 17% Gloria XIIGloria XII
  28. πŸ” 17% Gloria IVGloria IV
  29. πŸ” 17% In principio creavitIn principio creavit
  30. πŸ” 17% En LudoviciEn Ludovici
  31. πŸ” 17% Exsultet iam angelicaExsultet iam angelica
  32. πŸ” 17% Ternis ter horisTernis ter horis
  33. πŸ” 17% Certum tenentes ordinem (A Sollemnitate Epiphaniae)Certum tenentes ordinem (A Sollemnitate Epiphaniae)
  34. πŸ” 17% Deus noster... salvosDeus noster... salvos
  35. πŸ” 17% En clara voxEn clara vox
  36. πŸ” 17% Celsa potestasCelsa potestas
  37. πŸ” 17% Ave Regis AngelorumAve Regis Angelorum
  38. πŸ” 17% Felix per omnesFelix per omnes
  39. πŸ” 17% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  40. πŸ” 17% Gaudeamus exsultantesGaudeamus exsultantes
  41. πŸ” 17% Festivis resonentFestivis resonent
  42. πŸ” 17% En clara voxEn clara vox
  43. πŸ” 17% Stabat MaterStabat Mater
  44. πŸ” 17% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  45. πŸ” 17% Quicumque certumQuicumque certum
  46. πŸ” 17% Festivis resonent compitaFestivis resonent compita
  47. πŸ” 17% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  48. πŸ” 17% Te lucis ante terminum (In Quadragesima)Te lucis ante terminum (In Quadragesima)
  49. πŸ” 17% En ipse stat (S. Rita)En ipse stat (S. Rita)
  50. πŸ” 17% Apostolorum passio diemApostolorum passio diem
  51. πŸ” 17% Rex glorioseRex gloriose
  52. πŸ” 17% Missus Gabriel de coelisMissus Gabriel de coelis
  53. πŸ” 17% Rex gloriose MartyrumRex gloriose Martyrum
  54. πŸ” 17% Venite exsultemus IVVenite exsultemus IV
  55. πŸ” 17% Stabat MaterStabat Mater
  56. πŸ” 17% Cor arca legem continensCor arca legem continens
  57. πŸ” 17% Gaude mater AnnaGaude mater Anna
  58. πŸ” 17% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  59. πŸ” 17% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  60. πŸ” 17% Stabat Mater DolorosaStabat Mater Dolorosa
  61. πŸ” 17% Praefatio ferialis de AngelisPraefatio ferialis de Angelis
  62. πŸ” 17% Praeclara qua tu gloriaPraeclara qua tu gloria
  63. πŸ” 16% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  64. πŸ” 16% Auctor beate saeculiAuctor beate saeculi
  65. πŸ” 16% Rex gloriose martyrumRex gloriose martyrum