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% Jesu Corona Virginum alter tonusJesu Corona Virginum alter tonus
  2. 🔍 89% Jesu corona Virginum (Alter Tonus)Jesu corona Virginum (Alter Tonus)
  3. 🔍 68% Jesu corona virginumJesu corona virginum
  4. 🔍 54% Jesu corona VirginumJesu corona Virginum
  5. 🔍 54% Iesu corona virginumIesu corona virginum
  6. 🔍 54% Iesu corona virginumIesu corona virginum
  7. 🔍 48% Jesu corona Virginum (Tristes erant Tonus)Jesu corona Virginum (Tristes erant Tonus)
  8. 🔍 47% Jesu corona virginum (In Tempore Paschali)Jesu corona virginum (In Tempore Paschali)
  9. 🔍 46% Iesu corona virginumIesu corona virginum
  10. 🔍 41% Fortem virili pectoreFortem virili pectore
  11. 🔍 40% Jesu corona virginum (II)Jesu corona virginum (II)
  12. 🔍 39% Jesu corona Virginum (In Tempore Ascensionis)Jesu corona Virginum (In Tempore Ascensionis)
  13. 🔍 39% Jesu corona Virginum (In Tempore Paschali)Jesu corona Virginum (In Tempore Paschali)
  14. 🔍 38% Veni Redemptor gentiumVeni Redemptor gentium
  15. 🔍 38% Te CatharinaTe Catharina
  16. 🔍 37% A solis ortusA solis ortus
  17. 🔍 37% Lux alma Jesu mentiumLux alma Jesu mentium
  18. 🔍 36% Aeterne Rex altissimeAeterne Rex altissime
  19. 🔍 36% Jesu corona virginum (IIa)Jesu corona virginum (IIa)
  20. 🔍 35% Jesu dulcis memoria!Jesu dulcis memoria!
  21. 🔍 35% Jam lucis orto sidere (In Tempore Passionis)Jam lucis orto sidere (In Tempore Passionis)
  22. 🔍 34% Maria Mater gratiae (cantus III)Maria Mater gratiae (cantus III)
  23. 🔍 34% Verbum supernumVerbum supernum
  24. 🔍 34% Jesu corona virginum (I)Jesu corona virginum (I)
  25. 🔍 34% Fortem virili pectore (Saint Helena)Fortem virili pectore (Saint Helena)
  26. 🔍 34% Fortem virili pectore (per annum)Fortem virili pectore (per annum)
  27. 🔍 33% Deus tuorum militumDeus tuorum militum
  28. 🔍 33% Summae Deus clementiae septemSummae Deus clementiae septem
  29. 🔍 33% Fortem virili pectoreFortem virili pectore
  30. 🔍 33% Lucis Creator optime (in Hieme)Lucis Creator optime (in Hieme)
  31. 🔍 32% Ad regias Agni dapesAd regias Agni dapes
  32. 🔍 32% O castitatis signiferO castitatis signifer
  33. 🔍 32% Haec femina laudabilisHaec femina laudabilis
  34. 🔍 32% Summae Deus clementiae septemSummae Deus clementiae septem
  35. 🔍 32% Credo VIICredo VII
  36. 🔍 32% O lux beata CaelitumO lux beata Caelitum
  37. 🔍 32% Te beata sponsa ChristiTe beata sponsa Christi
  38. 🔍 32% Deus tuorum militumDeus tuorum militum
  39. 🔍 32% Salvete Christi vulneraSalvete Christi vulnera
  40. 🔍 32% Salvete Christi vulneraSalvete Christi vulnera
  41. 🔍 32% Ad regias Agni dapesAd regias Agni dapes
  42. 🔍 32% Deus tuorum militumDeus tuorum militum
  43. 🔍 31% O lux beata CaelitumO lux beata Caelitum
  44. 🔍 31% O lux beata CaelitumO lux beata Caelitum
  45. 🔍 31% O lux beata CaelitumO lux beata Caelitum
  46. 🔍 31% Aeterne Rex altissimeAeterne Rex altissime
  47. 🔍 31% Deus creator omniumDeus creator omnium
  48. 🔍 31% Deus tuorum militumDeus tuorum militum
  49. 🔍 31% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  50. 🔍 31% Deus tuorum militumDeus tuorum militum
  51. 🔍 31% O lux beata CaelitumO lux beata Caelitum
  52. 🔍 31% Aptata virgoAptata virgo
  53. 🔍 31% Summae Deus clemtiaeSummae Deus clemtiae
  54. 🔍 31% Verbum caro factum estVerbum caro factum est
  55. 🔍 31% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  56. 🔍 31% Jam lucis orto sidere (In tempore Passionis)Jam lucis orto sidere (In tempore Passionis)
  57. 🔍 31% Deus creator omniumDeus creator omnium
  58. 🔍 31% A solis ortus cardineA solis ortus cardine
  59. 🔍 31% Salvete Christi vulneraSalvete Christi vulnera
  60. 🔍 30% Verbum supernum prodiens necVerbum supernum prodiens nec
  61. 🔍 30% Hae feminae laudabilesHae feminae laudabiles
  62. 🔍 30% Salutis aeternae datorSalutis aeternae dator
  63. 🔍 30% Corde natus ex ParentisCorde natus ex Parentis
  64. 🔍 30% Salutis aeternae datorSalutis aeternae dator
  65. 🔍 30% Hostis HerodesHostis Herodes