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: 2025-12-20. 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% Qui te posthabitisQui te posthabitis
  2. πŸ” 56% Qui te posthabitisQui te posthabitis
  3. πŸ” 26% Dum lux exoriturDum lux exoritur
  4. πŸ” 24% Claris conjubilaClaris conjubila
  5. πŸ” 23% Sanctorum meritis inclyta (Alter tonus)Sanctorum meritis inclyta (Alter tonus)
  6. πŸ” 23% Custodes hominumCustodes hominum
  7. πŸ” 23% Gloria IIGloria II
  8. πŸ” 23% Nostis qui conventusNostis qui conventus
  9. πŸ” 23% Jesu decus angelicumJesu decus angelicum
  10. πŸ” 22% Venite Exultemus DominoVenite Exultemus Domino
  11. πŸ” 22% Venite Exultemus DominoVenite Exultemus Domino
  12. πŸ” 22% O Roma felixO Roma felix
  13. πŸ” 22% Qui luce splendesQui luce splendes
  14. πŸ” 22% Hodie sciΓ©tisHodie sciΓ©tis
  15. πŸ” 22% Gloria XIIIGloria XIII
  16. πŸ” 22% Qui luce splendesQui luce splendes
  17. πŸ” 22% Gloria XIIIGloria XIII
  18. πŸ” 22% Hymnus Te DeumHymnus Te Deum
  19. πŸ” 22% Crux de te volo conqueriCrux de te volo conqueri
  20. πŸ” 22% Vidimus stellam ejusVidimus stellam ejus
  21. πŸ” 21% Miserere mei... secundumMiserere mei... secundum
  22. πŸ” 21% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  23. πŸ” 21% Te DeumTe Deum
  24. πŸ” 21% Hymnus Te DeumHymnus Te Deum
  25. πŸ” 21% Te DeumTe Deum
  26. πŸ” 21% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  27. πŸ” 21% Ex more docti mysticoEx more docti mystico
  28. πŸ” 21% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  29. πŸ” 21% Te DeumTe Deum
  30. πŸ” 21% Te Matrem laudamusTe Matrem laudamus
  31. πŸ” 21% Sana animam meamSana animam meam
  32. πŸ” 21% Gloria IVGloria IV
  33. πŸ” 21% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  34. πŸ” 21% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  35. πŸ” 21% Ave Virgo nobilisAve Virgo nobilis
  36. πŸ” 21% Custodes hominum psallimusCustodes hominum psallimus
  37. πŸ” 21% O lux beata Trinitas (aestivalis)O lux beata Trinitas (aestivalis)
  38. πŸ” 21% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  39. πŸ” 21% Te DeumTe Deum
  40. πŸ” 21% Gloria IGloria I
  41. πŸ” 21% Gloria VIIGloria VII
  42. πŸ” 21% Miserere et parceMiserere et parce
  43. πŸ” 21% Gloria (Missa Votiva BMV)Gloria (Missa Votiva BMV)
  44. πŸ” 21% Gloria XV (forma ordinaria)Gloria XV (forma ordinaria)
  45. πŸ” 21% Benedicta es tu (Ant)Benedicta es tu (Ant)
  46. πŸ” 20% Legis sacrataeLegis sacratae
  47. πŸ” 20% O castitatis signiferO castitatis signifer
  48. πŸ” 20% Quodcumque in orbeQuodcumque in orbe
  49. πŸ” 20% Ecce jam noctisEcce jam noctis
  50. πŸ” 20% Jesu nostra redemptioJesu nostra redemptio
  51. πŸ” 20% Quicumque certumQuicumque certum
  52. πŸ” 20% Hodie scietisHodie scietis
  53. πŸ” 20% Venite exsultemus IVVenite exsultemus IV
  54. πŸ” 20% Te Deum (Solemn tone)Te Deum (Solemn tone)
  55. πŸ” 20% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  56. πŸ” 20% Gloria VGloria V
  57. πŸ” 20% Jesu dulcisJesu dulcis
  58. πŸ” 20% Gloria IIGloria II
  59. πŸ” 20% Gloria IGloria I
  60. πŸ” 20% Rerum Deus fonsRerum Deus fons
  61. πŸ” 20% Meritis et precibusMeritis et precibus
  62. πŸ” 20% Gloria XIIGloria XII
  63. πŸ” 20% Nobilem ChristiNobilem Christi
  64. πŸ” 20% Jam toto subitusJam toto subitus
  65. πŸ” 20% Attendite a falsisAttendite a falsis