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% O florem EdenO florem Eden
  2. πŸ” 24% Veni Creator (1983/1934)Veni Creator (1983/1934)
  3. πŸ” 24% Dum aeternaeDum aeternae
  4. πŸ” 24% Veni Creator SpiritusVeni Creator Spiritus
  5. πŸ” 24% Sanctorum meritisSanctorum meritis
  6. πŸ” 23% Veni Creator SpiritusVeni Creator Spiritus
  7. πŸ” 22% Jam Christus astra ascenderatJam Christus astra ascenderat
  8. πŸ” 22% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  9. πŸ” 22% Veni Creator SpiritusVeni Creator Spiritus
  10. πŸ” 22% Gaude SionGaude Sion
  11. πŸ” 22% Doctori gentium!Doctori gentium!
  12. πŸ” 21% O MartineO Martine
  13. πŸ” 21% Nunc Sancte nobis (In Festo S. Cordis Jesu)Nunc Sancte nobis (In Festo S. Cordis Jesu)
  14. πŸ” 21% Ad cenamAd cenam
  15. πŸ” 21% Martinae celebri plauditeMartinae celebri plaudite
  16. πŸ” 20% Ex quo religioEx quo religio
  17. πŸ” 20% Nunc Sancte nobis (In Festo Christi Regis)Nunc Sancte nobis (In Festo Christi Regis)
  18. πŸ” 20% Aeterna imago altissimiAeterna imago altissimi
  19. πŸ” 20% Jam lucis orto sidere (In Festo S. Cordis Jesu)Jam lucis orto sidere (In Festo S. Cordis Jesu)
  20. πŸ” 20% O beate StanislaeO beate Stanislae
  21. πŸ” 20% Celsa potestasCelsa potestas
  22. πŸ” 20% Venite exsultemus IVVenite exsultemus IV
  23. πŸ” 20% Fortis en praesulFortis en praesul
  24. πŸ” 20% Aurea luceAurea luce
  25. πŸ” 19% Laus sit Regi!Laus sit Regi!
  26. πŸ” 19% Hymnus Te DeumHymnus Te Deum
  27. πŸ” 19% Nunc Sancte nobis (In Quadragesima)Nunc Sancte nobis (In Quadragesima)
  28. πŸ” 19% Tota pulchra es amica (Ant)Tota pulchra es amica (Ant)
  29. πŸ” 19% Adorna Sion ThalamumAdorna Sion Thalamum
  30. πŸ” 19% Sanctorum meritis 2Sanctorum meritis 2
  31. πŸ” 19% O beata MaterO beata Mater
  32. πŸ” 19% Credo ICredo I
  33. πŸ” 19% Te Matrem laudamusTe Matrem laudamus
  34. πŸ” 19% Sanctorum meritisSanctorum meritis
  35. πŸ” 19% In Francisci filioIn Francisci filio
  36. πŸ” 19% Rerum Deus (In Festo S. Cordis Jesu)Rerum Deus (In Festo S. Cordis Jesu)
  37. πŸ” 19% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  38. πŸ” 19% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  39. πŸ” 19% De profundis tenebrarum!De profundis tenebrarum!
  40. πŸ” 19% Christe Redemptor omniumChriste Redemptor omnium
  41. πŸ” 19% Concede nobis DomineConcede nobis Domine
  42. πŸ” 19% Exsultet jam AngelicaExsultet jam Angelica
  43. πŸ” 19% O lux salutis nuntiaO lux salutis nuntia
  44. πŸ” 19% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  45. πŸ” 19% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  46. πŸ” 19% Christe pastorum (Pro Episcopo)Christe pastorum (Pro Episcopo)
  47. πŸ” 19% Veni Creator SpiritusVeni Creator Spiritus
  48. πŸ” 19% Deus tuorum II Cl.Deus tuorum II Cl.
  49. πŸ” 19% Te DeumTe Deum
  50. πŸ” 18% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  51. πŸ” 18% Gloriosus Dei amicusGloriosus Dei amicus
  52. πŸ” 18% Aeterna imago AltissimiAeterna imago Altissimi
  53. πŸ” 18% Salve dies dierum gloriaSalve dies dierum gloria
  54. πŸ” 18% Praecessor almusPraecessor almus
  55. πŸ” 18% O mira caritasO mira caritas
  56. πŸ” 18% Praefatio solemnior de sancto Ioanne BaptistaPraefatio solemnior de sancto Ioanne Baptista
  57. πŸ” 18% Signum crucisSignum crucis
  58. πŸ” 18% Martinae celebriMartinae celebri
  59. πŸ” 18% Iustis germinabitIustis germinabit
  60. πŸ” 18% Tu natale solum protegeTu natale solum protege
  61. πŸ” 18% Caelestis formam gloriaeCaelestis formam gloriae
  62. πŸ” 18% A solis ortusA solis ortus
  63. πŸ” 18% Exsultet orbis gaudiis (Alter tonus)Exsultet orbis gaudiis (Alter tonus)
  64. πŸ” 18% Non illam cruciansNon illam crucians
  65. πŸ” 18% Iesu corona celsiorIesu corona celsior