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% Sanctus XSanctus X
  2. 🔍 75% Sanctus (Missa Votiva BMV)Sanctus (Missa Votiva BMV)
  3. 🔍 74% Sanctus XIVSanctus XIV
  4. 🔍 70% Sanctus VSanctus V
  5. 🔍 67% Sanctus XVIIISanctus XVIII
  6. 🔍 65% Sanctus XIIISanctus XIII
  7. 🔍 65% Sanctus XVSanctus XV
  8. 🔍 63% Sanctus XVISanctus XVI
  9. 🔍 60% Sanctus ISanctus I
  10. 🔍 59% Sanctus (Missa secundi Toni)Sanctus (Missa secundi Toni)
  11. 🔍 58% Sanctus (ad lib.) I.Sanctus (ad lib.) I.
  12. 🔍 58% Sanctus ISanctus I
  13. 🔍 58% Sanctus IVSanctus IV
  14. 🔍 57% Sanctus VSanctus V
  15. 🔍 56% Sanctus (ad lib.) III.Sanctus (ad lib.) III.
  16. 🔍 55% Sanctus IIISanctus III
  17. 🔍 55% Sanctus Missa RegiaSanctus Missa Regia
  18. 🔍 55% Sanctus VISanctus VI
  19. 🔍 54% Sanctus IXSanctus IX
  20. 🔍 54% Sanctus IIISanctus III
  21. 🔍 54% Sanctus XISanctus XI
  22. 🔍 53% Sanctus (ad lib.) II.Sanctus (ad lib.) II.
  23. 🔍 53% Sanctus Missa RegiaSanctus Missa Regia
  24. 🔍 52% Sanctus IISanctus II
  25. 🔍 52% Sanctus XIISanctus XII
  26. 🔍 49% Sanctus III.Sanctus III.
  27. 🔍 49% Sanctus VIIISanctus VIII
  28. 🔍 47% Sanctus XISanctus XI
  29. 🔍 46% Sanctus VIISanctus VII
  30. 🔍 45% Sanctus XIIISanctus XIII
  31. 🔍 44% Sanctus IVSanctus IV
  32. 🔍 43% Sanctus I.Sanctus I.
  33. 🔍 43% Sanctus ISanctus I
  34. 🔍 43% Sanctus (Missa pro defunctis)Sanctus (Missa pro defunctis)
  35. 🔍 42% Sanctus IISanctus II
  36. 🔍 41% Sanctus IX (forma ordinaria)Sanctus IX (forma ordinaria)
  37. 🔍 39% Sanctus VSanctus V
  38. 🔍 39% Sanctus VSanctus V
  39. 🔍 39% Sanctus III (more ambrosiano)Sanctus III (more ambrosiano)
  40. 🔍 38% Sanctus II.Sanctus II.
  41. 🔍 37% Sanctus IISanctus II
  42. 🔍 37% Sanctus XVIISanctus XVII
  43. 🔍 37% Turba multaTurba multa
  44. 🔍 37% Sanctus IV.Sanctus IV.
  45. 🔍 35% Sanctus (Missa Regia I)Sanctus (Missa Regia I)
  46. 🔍 35% Hosanna filio DavidHosanna filio David
  47. 🔍 35% Hosanna filio DavidHosanna filio David
  48. 🔍 35% Sanctus XIVSanctus XIV
  49. 🔍 35% Gloria VIIGloria VII
  50. 🔍 35% Turba multaTurba multa
  51. 🔍 34% Sanctus XISanctus XI
  52. 🔍 33% Omnes collaudantOmnes collaudant
  53. 🔍 32% Ave Maria (Salutatio Angelica)Ave Maria (Salutatio Angelica)
  54. 🔍 32% Turba multaTurba multa
  55. 🔍 32% Benedicamus (ad lib.)Benedicamus (ad lib.)
  56. 🔍 32% Agnus Dei XAgnus Dei X
  57. 🔍 31% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  58. 🔍 31% Turba multaTurba multa
  59. 🔍 31% Decora lux aeternitatisDecora lux aeternitatis
  60. 🔍 31% Gloria XGloria X
  61. 🔍 31% Sanctus XI (forma ordinaria)Sanctus XI (forma ordinaria)
  62. 🔍 30% Sanctus VIIISanctus VIII
  63. 🔍 30% Decora lux aeternitatisDecora lux aeternitatis
  64. 🔍 29% Gloria XIIGloria XII
  65. 🔍 29% Gloria XVGloria XV