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% Crux mundi benedictioCrux mundi benedictio
  2. πŸ” 74% Crux mundi benedictioCrux mundi benedictio
  3. πŸ” 36% Per crucemPer crucem
  4. πŸ” 32% Laudes Crucis AttollamusLaudes Crucis Attollamus
  5. πŸ” 30% Auctor salutis uniceAuctor salutis unice
  6. πŸ” 28% Per crucemPer crucem
  7. πŸ” 27% Crux alma fulgetCrux alma fulget
  8. πŸ” 27% O crux gloriosaO crux gloriosa
  9. πŸ” 26% Crux benedicta nitetCrux benedicta nitet
  10. πŸ” 26% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)
  11. πŸ” 26% Verbum salutis omniumVerbum salutis omnium
  12. πŸ” 26% Ave mundi spes MariaAve mundi spes Maria
  13. πŸ” 26% Qua ChristusQua Christus
  14. πŸ” 26% Alto ex Olympi verticeAlto ex Olympi vertice
  15. πŸ” 26% Auctor salutisAuctor salutis
  16. πŸ” 26% Crux benedicta nitetCrux benedicta nitet
  17. πŸ” 25% Verbum salutis omniumVerbum salutis omnium
  18. πŸ” 25% Jam Lucis Orto T.P.Jam Lucis Orto T.P.
  19. πŸ” 25% Praefatio ferialis de nuptiisPraefatio ferialis de nuptiis
  20. πŸ” 25% Exsultet iam angelicaExsultet iam angelica
  21. πŸ” 25% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  22. πŸ” 25% Cum pervenisset beatus AndreasCum pervenisset beatus Andreas
  23. πŸ” 24% Praefatio ferialis de S. BenedictoPraefatio ferialis de S. Benedicto
  24. πŸ” 24% Praefatio solemnis de nuptiisPraefatio solemnis de nuptiis
  25. πŸ” 24% Iam lucis orto sidere Iam lucis orto sidere
  26. πŸ” 24% Praesulis exsultansPraesulis exsultans
  27. πŸ” 24% Te beata sponsa ChristiTe beata sponsa Christi
  28. πŸ” 24% Praefatio de nuptiisPraefatio de nuptiis
  29. πŸ” 24% Creator alme siderumCreator alme siderum
  30. πŸ” 24% Dei fideDei fide
  31. πŸ” 24% Gloria IVGloria IV
  32. πŸ” 24% Jam lucis orto sidere (In tempore Quadragesimae)Jam lucis orto sidere (In tempore Quadragesimae)
  33. πŸ” 24% Crux benedictaCrux benedicta
  34. πŸ” 24% Lux ecce surgit (in Hieme)Lux ecce surgit (in Hieme)
  35. πŸ” 24% Certum tenentes ordinem (A Sollemnitate Epiphaniae)Certum tenentes ordinem (A Sollemnitate Epiphaniae)
  36. πŸ” 24% Lux ecce surgit (in Aestate)Lux ecce surgit (in Aestate)
  37. πŸ” 24% Celsae salutis gaudiaCelsae salutis gaudia
  38. πŸ” 24% Sanctorum meritisSanctorum meritis
  39. πŸ” 24% Salve Crux sancta!Salve Crux sancta!
  40. πŸ” 24% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  41. πŸ” 24% Domare cordis impetusDomare cordis impetus
  42. πŸ” 24% Jam Christus astra ascenderatJam Christus astra ascenderat
  43. πŸ” 23% Praefatio solemnis de S. BenedictoPraefatio solemnis de S. Benedicto
  44. πŸ” 23% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  45. πŸ” 23% Splendor paternae gloriae (in Hieme)Splendor paternae gloriae (in Hieme)
  46. πŸ” 23% Domare cordis impetusDomare cordis impetus
  47. πŸ” 23% Ternis ter horisTernis ter horis
  48. πŸ” 23% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  49. πŸ” 23% Tu ChristeTu Christe
  50. πŸ” 23% Jesu dulcis memoriaJesu dulcis memoria
  51. πŸ” 23% Cum pervenisset beatus AndreasCum pervenisset beatus Andreas
  52. πŸ” 23% Christe qui splendor (Tempore Quadragesimae hebdomadae II IV)Christe qui splendor (Tempore Quadragesimae hebdomadae II IV)
  53. πŸ” 23% Jam lucis orto sidere (In tempore Passionis)Jam lucis orto sidere (In tempore Passionis)
  54. πŸ” 23% Sol ecce surgitSol ecce surgit
  55. πŸ” 23% Cum pervenisset beatusCum pervenisset beatus
  56. πŸ” 23% Auctor beate saeculiAuctor beate saeculi
  57. πŸ” 23% O crux admirabilisO crux admirabilis
  58. πŸ” 23% Caelestis urbs JerusalemCaelestis urbs Jerusalem
  59. πŸ” 23% Jam lucis orto sidere (Solemnitatibus)Jam lucis orto sidere (Solemnitatibus)
  60. πŸ” 23% Jam lucis orto sidere (Septem Dolorum)Jam lucis orto sidere (Septem Dolorum)
  61. πŸ” 23% Jam lucis orto sidere (Feriis et Officiis Simplicibus per Annum)Jam lucis orto sidere (Feriis et Officiis Simplicibus per Annum)
  62. πŸ” 23% Exsultet jam AngelicaExsultet jam Angelica
  63. πŸ” 23% Veni Creator (1983/1934)Veni Creator (1983/1934)
  64. πŸ” 23% Gloria XIIIGloria XIII
  65. πŸ” 23% Domare cordis impetusDomare cordis impetus