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% Litaniae Beatae Mariae VirginisLitaniae Beatae Mariae Virginis
  2. 🔍 73% Litaniae Lauretanae (Tonus alter)Litaniae Lauretanae (Tonus alter)
  3. 🔍 71% Litaniae LauretanaeLitaniae Lauretanae
  4. 🔍 69% Litaniae Sancti JosephLitaniae Sancti Joseph
  5. 🔍 61% Litaniae (in Vigil. pasch.)Litaniae (in Vigil. pasch.)
  6. 🔍 51% Kyrie (Supplicatio Litaniae)Kyrie (Supplicatio Litaniae)
  7. 🔍 50% Litania 01 Kyrie EleisonLitania 01 Kyrie Eleison
  8. 🔍 48% Supplicatio litaniae (tonus litaniae Sacr. Cor.)Supplicatio litaniae (tonus litaniae Sacr. Cor.)
  9. 🔍 47% Lux et origoLux et origo
  10. 🔍 46% Lux et origoLux et origo
  11. 🔍 46% Lux et origoLux et origo
  12. 🔍 46% Lux et origoLux et origo
  13. 🔍 46% Lux et origoLux et origo
  14. 🔍 45% Kyrie eleison (tonus simplex)Kyrie eleison (tonus simplex)
  15. 🔍 45% Litaniae SS. Cordis JesuLitaniae SS. Cordis Jesu
  16. 🔍 45% Kyrie XVKyrie XV
  17. 🔍 45% Kyrie IX.Kyrie IX.
  18. 🔍 45% Kyrie XVIIIKyrie XVIII
  19. 🔍 44% Lux et origoLux et origo
  20. 🔍 43% Kyrie IIKyrie II
  21. 🔍 43% Kyrie IV. (Conditor poli)Kyrie IV. (Conditor poli)
  22. 🔍 43% Kyrie VIII.Kyrie VIII.
  23. 🔍 43% Kyrie VII.Kyrie VII.
  24. 🔍 43% Kyrie IKyrie I
  25. 🔍 42% Kyrie (ad lib.) III / III AKyrie (ad lib.) III / III A
  26. 🔍 41% Kyrie XVIKyrie XVI
  27. 🔍 41% Kyrie (ad lib.) VI / I AKyrie (ad lib.) VI / I A
  28. 🔍 41% Litaniae (in Vigil. pasch.)Litaniae (in Vigil. pasch.)
  29. 🔍 41% Kyrie XKyrie X
  30. 🔍 41% Kyrie VBKyrie VB
  31. 🔍 40% Kyrie (ad lib.) XKyrie (ad lib.) X
  32. 🔍 40% Kyrie (ad lib.) X / XI AKyrie (ad lib.) X / XI A
  33. 🔍 39% Kyrie (ad lib.) V / I BKyrie (ad lib.) V / I B
  34. 🔍 39% KyrieKyrie
  35. 🔍 39% Kyrie Missa RegiaKyrie Missa Regia
  36. 🔍 39% Kyrie (Requiem)Kyrie (Requiem)
  37. 🔍 38% Kyrie (Missa Regia I)Kyrie (Missa Regia I)
  38. 🔍 38% Kyrie eleisonKyrie eleison
  39. 🔍 38% Kyrie VKyrie V
  40. 🔍 38% Kyrie XVI (forma ordinaria)Kyrie XVI (forma ordinaria)
  41. 🔍 38% KyrieKyrie
  42. 🔍 38% Kyrie (ad lib.) II. - Summe DeusKyrie (ad lib.) II. - Summe Deus
  43. 🔍 38% Kyrie IIBKyrie IIB
  44. 🔍 38% Kyrie III BKyrie III B
  45. 🔍 38% Kyrie Missa RegiaKyrie Missa Regia
  46. 🔍 37% Kyrie fons bonitatisKyrie fons bonitatis
  47. 🔍 37% Kyrie (Missa Votiva BMV)Kyrie (Missa Votiva BMV)
  48. 🔍 37% Kyrie XKyrie X
  49. 🔍 37% Kyrie (Missa secundi Toni)Kyrie (Missa secundi Toni)
  50. 🔍 37% Kyrie eleison (in Miss. def.)Kyrie eleison (in Miss. def.)
  51. 🔍 37% Kyrie XVIII B (Missa pro defunctis)Kyrie XVIII B (Missa pro defunctis)
  52. 🔍 37% Kyrie IKyrie I
  53. 🔍 37% Kyrie IVBKyrie IVB
  54. 🔍 36% Kyrie (ad lib.) IV. - Kyrie altissimeKyrie (ad lib.) IV. - Kyrie altissime
  55. 🔍 36% Kyrie IIIKyrie III
  56. 🔍 36% Kyrie VIKyrie VI
  57. 🔍 36% Kyrie (Missa pro defunctis)Kyrie (Missa pro defunctis)
  58. 🔍 36% Firmator sancteFirmator sancte
  59. 🔍 35% Kyrie XVII BKyrie XVII B
  60. 🔍 35% Kyrie XVII BKyrie XVII B
  61. 🔍 35% Kyrie IIIKyrie III
  62. 🔍 35% Kyrie VKyrie V
  63. 🔍 35% Kyrie II. (Rex Magne) (f3 clef)Kyrie II. (Rex Magne) (f3 clef)
  64. 🔍 35% Kyrie II. (Rex Magne)Kyrie II. (Rex Magne)
  65. 🔍 35% Litania 12 Kyrie EleisonLitania 12 Kyrie Eleison