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: 2025-12-19. 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% Kyrie XVII BKyrie XVII B
  2. 🔍 100% Kyrie XVII BKyrie XVII B
  3. 🔍 74% Kyrie XVIIKyrie XVII
  4. 🔍 56% Kyrie VII.Kyrie VII.
  5. 🔍 55% Kyrie IX.Kyrie IX.
  6. 🔍 55% Kyrie IV. (Conditor poli)Kyrie IV. (Conditor poli)
  7. 🔍 55% Kyrie IIBKyrie IIB
  8. 🔍 54% Kyrie XVKyrie XV
  9. 🔍 53% Kyrie VIII.Kyrie VIII.
  10. 🔍 53% Kyrie IIKyrie II
  11. 🔍 52% Kyrie IVBKyrie IVB
  12. 🔍 52% Kyrie IKyrie I
  13. 🔍 52% Kyrie XKyrie X
  14. 🔍 51% Kyrie (Requiem)Kyrie (Requiem)
  15. 🔍 51% Kyrie XVII AKyrie XVII A
  16. 🔍 50% Kyrie IIIKyrie III
  17. 🔍 50% Kyrie (ad lib.) X / XI AKyrie (ad lib.) X / XI A
  18. 🔍 50% Kyrie (ad lib.) V / I BKyrie (ad lib.) V / I B
  19. 🔍 50% Kyrie III BKyrie III B
  20. 🔍 49% Kyrie VKyrie V
  21. 🔍 49% Kyrie XVIIIKyrie XVIII
  22. 🔍 49% Kyrie (ad lib.) III / III AKyrie (ad lib.) III / III A
  23. 🔍 48% Kyrie (ad lib.) VI / I AKyrie (ad lib.) VI / I A
  24. 🔍 48% Kyrie XVI (forma ordinaria)Kyrie XVI (forma ordinaria)
  25. 🔍 48% Kyrie (ad lib.) IV. - Kyrie altissimeKyrie (ad lib.) IV. - Kyrie altissime
  26. 🔍 48% Kyrie XVIII B (Missa pro defunctis)Kyrie XVIII B (Missa pro defunctis)
  27. 🔍 47% Lux et origoLux et origo
  28. 🔍 47% Lux et origoLux et origo
  29. 🔍 47% Lux et origoLux et origo
  30. 🔍 47% Lux et origoLux et origo
  31. 🔍 47% Lux et origoLux et origo
  32. 🔍 47% Lux et origoLux et origo
  33. 🔍 46% Kyrie VBKyrie VB
  34. 🔍 46% Kyrie II. (Rex Magne)Kyrie II. (Rex Magne)
  35. 🔍 46% Kyrie (ad lib.) XKyrie (ad lib.) X
  36. 🔍 46% Kyrie XVIKyrie XVI
  37. 🔍 44% Kyrie Missa RegiaKyrie Missa Regia
  38. 🔍 44% Kyrie VIKyrie VI
  39. 🔍 44% Kyrie (ad lib.) II. - Summe DeusKyrie (ad lib.) II. - Summe Deus
  40. 🔍 44% Kyrie Missa RegiaKyrie Missa Regia
  41. 🔍 44% Kyrie XKyrie X
  42. 🔍 44% Kyrie IIIKyrie III
  43. 🔍 43% Kyrie eleison (in Miss. def.)Kyrie eleison (in Miss. def.)
  44. 🔍 43% Kyrie I (forma ordinaria)Kyrie I (forma ordinaria)
  45. 🔍 43% Kyrie (Missa Regia I)Kyrie (Missa Regia I)
  46. 🔍 43% Kyrie IVKyrie IV
  47. 🔍 43% Supplicatio litaniae (tonus litaniae Sacr. Cor.)Supplicatio litaniae (tonus litaniae Sacr. Cor.)
  48. 🔍 43% Kyrie II. (Rex Magne) (f3 clef)Kyrie II. (Rex Magne) (f3 clef)
  49. 🔍 42% Kyrie (ad lib.) XI. - Kyrie SalveKyrie (ad lib.) XI. - Kyrie Salve
  50. 🔍 42% Kyrie V. (Deus solus et immensus)Kyrie V. (Deus solus et immensus)
  51. 🔍 42% Kyrie (Missa Votiva BMV)Kyrie (Missa Votiva BMV)
  52. 🔍 42% Kyrie I. (Deus miserator)Kyrie I. (Deus miserator)
  53. 🔍 42% Litaniae (in Vigil. pasch.)Litaniae (in Vigil. pasch.)
  54. 🔍 42% Kyrie fons bonitatisKyrie fons bonitatis
  55. 🔍 42% Kyrie IV (forma ordinaria)Kyrie IV (forma ordinaria)
  56. 🔍 41% Kyrie IKyrie I
  57. 🔍 41% Kyrie IXKyrie IX
  58. 🔍 41% Kyrie VKyrie V
  59. 🔍 40% Litaniae Lauretanae (Tonus alter)Litaniae Lauretanae (Tonus alter)
  60. 🔍 40% Kyrie VI. (Jesu Redemptor)Kyrie VI. (Jesu Redemptor)
  61. 🔍 40% Kyrie XIIIKyrie XIII
  62. 🔍 40% Kyrie (ad lib.) VIKyrie (ad lib.) VI
  63. 🔍 40% Litaniae LauretanaeLitaniae Lauretanae
  64. 🔍 39% Litania 12 Kyrie EleisonLitania 12 Kyrie Eleison
  65. 🔍 39% Litaniae Sancti JosephLitaniae Sancti Joseph