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% Placare Christe servuliPlacare Christe servuli
  2. πŸ” 41% Placare Christe servulisPlacare Christe servulis
  3. πŸ” 41% Placare Christe (Omn. Sanct.)Placare Christe (Omn. Sanct.)
  4. πŸ” 40% Salutis aeternae datorSalutis aeternae dator
  5. πŸ” 40% Salutis aeternae datorSalutis aeternae dator
  6. πŸ” 36% Lucis Creator optime (Dom. per Annum)Lucis Creator optime (Dom. per Annum)
  7. πŸ” 34% O Salutaris Hostia II (cantus ad processiones)O Salutaris Hostia II (cantus ad processiones)
  8. πŸ” 34% Iesu salvator saeculiIesu salvator saeculi
  9. πŸ” 33% Christe redemptor omnium conservaChriste redemptor omnium conserva
  10. πŸ” 31% Placare Christe servulisPlacare Christe servulis
  11. πŸ” 30% Maria Mater gratiae (Kontum)Maria Mater gratiae (Kontum)
  12. πŸ” 30% Avete solitudinisAvete solitudinis
  13. πŸ” 30% Te Deum (mα»›i)Te Deum (mα»›i)
  14. πŸ” 27% Confiteor Deo omnipotentiConfiteor Deo omnipotenti
  15. πŸ” 26% Sancti Dei Omnes (mα»›i)Sancti Dei Omnes (mα»›i)
  16. πŸ” 25% Christe Redemptor omnium conservaChriste Redemptor omnium conserva
  17. πŸ” 25% Jesu Salvator saeculiJesu Salvator saeculi
  18. πŸ” 25% O Salutaris Hostia IO Salutaris Hostia I
  19. πŸ” 25% Te lucis ante terminum (Dom. per annum)Te lucis ante terminum (Dom. per annum)
  20. πŸ” 25% Salvete cedri LibaniSalvete cedri Libani
  21. πŸ” 25% O gloriosa virginumO gloriosa virginum
  22. πŸ” 25% Ad regias Agni dapes (Kontum)Ad regias Agni dapes (Kontum)
  23. πŸ” 24% Te Deum (Kontum)Te Deum (Kontum)
  24. πŸ” 24% Ad regias Agni dapes (mα»›i)Ad regias Agni dapes (mα»›i)
  25. πŸ” 24% Te lucis ante terminum (Kontum)Te lucis ante terminum (Kontum)
  26. πŸ” 24% Gloria XIGloria XI
  27. πŸ” 24% Veni creator spiritus IVVeni creator spiritus IV
  28. πŸ” 24% Jesu salvator saeculiJesu salvator saeculi
  29. πŸ” 23% Memento rerum conditorMemento rerum conditor
  30. πŸ” 23% Credo ICredo I
  31. πŸ” 23% Te splendor et virtusTe splendor et virtus
  32. πŸ” 23% Omnis expertemOmnis expertem
  33. πŸ” 23% Gaudeamus Sanctorum OmniumGaudeamus Sanctorum Omnium
  34. πŸ” 22% Credo in DeumCredo in Deum
  35. πŸ” 22% Sanctus XISanctus XI
  36. πŸ” 22% Creator alme siderum (mα»›i)Creator alme siderum (mα»›i)
  37. πŸ” 22% Audi benigne ConditorAudi benigne Conditor
  38. πŸ” 22% Oratio post Salve Regina (mα»›i)Oratio post Salve Regina (mα»›i)
  39. πŸ” 22% Veni Redemptor gentium (mα»›i)Veni Redemptor gentium (mα»›i)
  40. πŸ” 22% Quam pulchre graditurQuam pulchre graditur
  41. πŸ” 22% Ave maris stellaAve maris stella
  42. πŸ” 21% Oratio Officium Parvum BMV (mα»›i)Oratio Officium Parvum BMV (mα»›i)
  43. πŸ” 21% Dies iraeDies irae
  44. πŸ” 21% Dies irae IIIDies irae III
  45. πŸ” 21% Pange lingua...CorporisPange lingua...Corporis
  46. πŸ” 21% Asperges meAsperges me
  47. πŸ” 21% Miserere mei DeusMiserere mei Deus
  48. πŸ” 21% Veni creator spiritusVeni creator spiritus
  49. πŸ” 21% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  50. πŸ” 20% Gloria VIIIGloria VIII
  51. πŸ” 20% Veni creator spiritus III (Kontum)Veni creator spiritus III (Kontum)
  52. πŸ” 20% En martyris Laurentii (mα»›i)En martyris Laurentii (mα»›i)
  53. πŸ” 20% Requiem aeternamRequiem aeternam
  54. πŸ” 20% Christus vincitChristus vincit
  55. πŸ” 20% Veni Sancte Spiritus et emitte (Kontum)Veni Sancte Spiritus et emitte (Kontum)
  56. πŸ” 20% Lucis Creator optimeLucis Creator optime
  57. πŸ” 20% Praefatio solemnis de Sanctissima Trinitate (1969)Praefatio solemnis de Sanctissima Trinitate (1969)
  58. πŸ” 20% Sub tuumSub tuum
  59. πŸ” 20% Lumen ad revelationemLumen ad revelationem
  60. πŸ” 20% Quem terra pontus sideraQuem terra pontus sidera
  61. πŸ” 19% Ad Honorem Sancti Thomae ThiệnAd Honorem Sancti Thomae Thiện
  62. πŸ” 19% Cum palmaCum palma
  63. πŸ” 19% Victimae paschaliVictimae paschali
  64. πŸ” 19% Crudelis Herodes (Kontum)Crudelis Herodes (Kontum)
  65. πŸ” 19% Lux aeternaLux aeterna