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 🔍 to find similarities to the given chant.

  1. 🔍 100% O nata lux de lumineO nata lux de lumine
  2. 🔍 72% O lux salutis nuntiaO lux salutis nuntia
  3. 🔍 72% Caelestis formam gloriaeCaelestis formam gloriae
  4. 🔍 70% Adorna Sion ThalamumAdorna Sion Thalamum
  5. 🔍 69% Signum crucisSignum crucis
  6. 🔍 64% Praecessor almusPraecessor almus
  7. 🔍 61% Jesus refulsit omniumJesus refulsit omnium
  8. 🔍 58% A Patre UnigeniteA Patre Unigenite
  9. 🔍 56% Quicumque ChristumQuicumque Christum
  10. 🔍 53% Amor Jesu dulcissimeAmor Jesu dulcissime
  11. 🔍 44% Lux alma JesuLux alma Jesu
  12. 🔍 41% Veni Creator (1983/1934)Veni Creator (1983/1934)
  13. 🔍 40% A solis ortusA solis ortus
  14. 🔍 40% Cor arca legem continensCor arca legem continens
  15. 🔍 40% Veni Creator SpiritusVeni Creator Spiritus
  16. 🔍 39% Jesu auctor clementiaeJesu auctor clementiae
  17. 🔍 39% Te DeumTe Deum
  18. 🔍 39% Audi benigneAudi benigne
  19. 🔍 39% Jam Christus astra ascenderatJam Christus astra ascenderat
  20. 🔍 39% Veni Creator SpiritusVeni Creator Spiritus
  21. 🔍 39% En ut superba criminumEn ut superba criminum
  22. 🔍 38% Audi benigne Conditor Audi benigne Conditor
  23. 🔍 37% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  24. 🔍 37% Veni Creator SpiritusVeni Creator Spiritus
  25. 🔍 37% Protege DomineProtege Domine
  26. 🔍 37% Audi Benigne ConditorAudi Benigne Conditor
  27. 🔍 37% Te DeumTe Deum
  28. 🔍 37% Audi benigne ConditorAudi benigne Conditor
  29. 🔍 37% Te DeumTe Deum
  30. 🔍 37% Ex more docti mysticoEx more docti mystico
  31. 🔍 36% Veni Redemptor gentiumVeni Redemptor gentium
  32. 🔍 36% Te DeumTe Deum
  33. 🔍 36% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  34. 🔍 36% Audi benigne conditorAudi benigne conditor
  35. 🔍 36% Ex more docti mysticoEx more docti mystico
  36. 🔍 36% Exsultet jam AngelicaExsultet jam Angelica
  37. 🔍 36% Audi benigne ConditorAudi benigne Conditor
  38. 🔍 36% Audi benigne ConditorAudi benigne Conditor
  39. 🔍 36% Audi benigne ConditorAudi benigne Conditor
  40. 🔍 36% Auctor beate saeculiAuctor beate saeculi
  41. 🔍 36% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  42. 🔍 36% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  43. 🔍 36% Concito gressuConcito gressu
  44. 🔍 35% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  45. 🔍 35% Christe Redemptor omniumChriste Redemptor omnium
  46. 🔍 35% Te Matrem laudamusTe Matrem laudamus
  47. 🔍 35% Hostis HerodesHostis Herodes
  48. 🔍 34% Jesu nostra redemptioJesu nostra redemptio
  49. 🔍 34% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  50. 🔍 34% Dei fideDei fide
  51. 🔍 34% Nunc tempus acceptabileNunc tempus acceptabile
  52. 🔍 34% Praefatio solemnis de sancto Elia ProphetaPraefatio solemnis de sancto Elia Propheta
  53. 🔍 34% Implente munus debitumImplente munus debitum
  54. 🔍 34% Gloria VGloria V
  55. 🔍 34% Jam lucis orto sidere (Tempore Adventus)Jam lucis orto sidere (Tempore Adventus)
  56. 🔍 34% Te saeculorum principemTe saeculorum principem
  57. 🔍 33% Legis sacrataeLegis sacratae
  58. 🔍 33% Miserere (Ps 50)Miserere (Ps 50)
  59. 🔍 33% Ex ore infantiumEx ore infantium
  60. 🔍 33% Virginis proles (II)Virginis proles (II)
  61. 🔍 33% Verbum supernum prodiens aVerbum supernum prodiens a
  62. 🔍 33% Ex more docti MysticoEx more docti Mystico
  63. 🔍 33% Tibi Redemptor omniumTibi Redemptor omnium
  64. 🔍 33% Iste confessor (II)Iste confessor (II)
  65. 🔍 33% Salvete, Christi vulneraSalvete, Christi vulnera