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% Signum crucisSignum crucis
  2. 🔍 71% Caelestis formam gloriaeCaelestis formam gloriae
  3. 🔍 70% O lux salutis nuntiaO lux salutis nuntia
  4. 🔍 69% O nata lux de lumineO nata lux de lumine
  5. 🔍 69% Adorna Sion ThalamumAdorna Sion Thalamum
  6. 🔍 65% Praecessor almusPraecessor almus
  7. 🔍 56% Jesus refulsit omniumJesus refulsit omnium
  8. 🔍 55% Quicumque ChristumQuicumque Christum
  9. 🔍 53% A Patre UnigeniteA Patre Unigenite
  10. 🔍 53% Amor Jesu dulcissimeAmor Jesu dulcissime
  11. 🔍 42% Lux alma JesuLux alma Jesu
  12. 🔍 40% Jesu auctor clementiaeJesu auctor clementiae
  13. 🔍 39% Cor arca legem continensCor arca legem continens
  14. 🔍 39% En ut superba criminumEn ut superba criminum
  15. 🔍 38% Protege DomineProtege Domine
  16. 🔍 38% Veni Creator (1983/1934)Veni Creator (1983/1934)
  17. 🔍 38% Exsultet jam AngelicaExsultet jam Angelica
  18. 🔍 38% Jam Christus astra ascenderatJam Christus astra ascenderat
  19. 🔍 37% Audi benigneAudi benigne
  20. 🔍 37% Auctor salutisAuctor salutis
  21. 🔍 37% Veni Creator SpiritusVeni Creator Spiritus
  22. 🔍 37% Veni Creator SpiritusVeni Creator Spiritus
  23. 🔍 36% Ex more docti mysticoEx more docti mystico
  24. 🔍 36% Qua Christus hora sitiitQua Christus hora sitiit
  25. 🔍 36% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  26. 🔍 36% Ex more docti mysticoEx more docti mystico
  27. 🔍 36% Jam lucis orto sidere (In Quadragesima)Jam lucis orto sidere (In Quadragesima)
  28. 🔍 35% A solis ortusA solis ortus
  29. 🔍 35% Rerum Deus (In Dominicis per Annum)Rerum Deus (In Dominicis per Annum)
  30. 🔍 35% Audi benigne Conditor Audi benigne Conditor
  31. 🔍 35% Rerum Deus (In Quadragesima)Rerum Deus (In Quadragesima)
  32. 🔍 35% Audi benigne ConditorAudi benigne Conditor
  33. 🔍 35% Audi benigne ConditorAudi benigne Conditor
  34. 🔍 35% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  35. 🔍 35% Ex more docti MysticoEx more docti Mystico
  36. 🔍 35% Auctor salutis uniceAuctor salutis unice
  37. 🔍 35% Veni Creator SpiritusVeni Creator Spiritus
  38. 🔍 35% Audi benigne ConditorAudi benigne Conditor
  39. 🔍 35% Audi Benigne ConditorAudi Benigne Conditor
  40. 🔍 35% Auctor beate saeculiAuctor beate saeculi
  41. 🔍 35% Dei fideDei fide
  42. 🔍 35% Nunc tempus acceptabileNunc tempus acceptabile
  43. 🔍 34% Te DeumTe Deum
  44. 🔍 34% Audi benigne conditorAudi benigne conditor
  45. 🔍 34% Audi benigne ConditorAudi benigne Conditor
  46. 🔍 34% Veni Redemptor gentiumVeni Redemptor gentium
  47. 🔍 34% Iesu corona celsiorIesu corona celsior
  48. 🔍 34% Iesu corona celsiorIesu corona celsior
  49. 🔍 33% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  50. 🔍 33% Iesu corona celsiorIesu corona celsior
  51. 🔍 33% Christe Sanctorum (S. Mich.)Christe Sanctorum (S. Mich.)
  52. 🔍 33% Quem terra pontus aetheraQuem terra pontus aethera
  53. 🔍 33% Ex ore infantiumEx ore infantium
  54. 🔍 33% Concito gressuConcito gressu
  55. 🔍 33% Rector potens (In Quadragesima)Rector potens (In Quadragesima)
  56. 🔍 33% Christe Redemptor omniumChriste Redemptor omnium
  57. 🔍 33% Verbum supernum prodiens aVerbum supernum prodiens a
  58. 🔍 33% Rerum Deus (In Adventu)Rerum Deus (In Adventu)
  59. 🔍 33% Vidi aquamVidi aquam
  60. 🔍 32% Jesu nostra redemptioJesu nostra redemptio
  61. 🔍 32% Rector potens (In Dominicis per Annum)Rector potens (In Dominicis per Annum)
  62. 🔍 32% Praefatio solemnis de D. N. Iesu Christo RegePraefatio solemnis de D. N. Iesu Christo Rege
  63. 🔍 32% Virginis proles (II)Virginis proles (II)
  64. 🔍 32% Benedicta sit sanctaBenedicta sit sancta
  65. 🔍 32% Nunc Sancte nobis (In Quadragesima)Nunc Sancte nobis (In Quadragesima)