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% Hosanna filio DavidHosanna filio David
  2. 🔍 100% Hosanna filio DavidHosanna filio David
  3. 🔍 80% Hosanna filio DavidHosanna filio David
  4. 🔍 75% Hosanna filio DavidHosanna filio David
  5. 🔍 68% Hosanna Filio DavidHosanna Filio David
  6. 🔍 43% Sanctus ISanctus I
  7. 🔍 42% HosannaHosanna
  8. 🔍 42% Sanctus XIIISanctus XIII
  9. 🔍 39% Sanctus XISanctus XI
  10. 🔍 38% Sanctus (ad lib.) III.Sanctus (ad lib.) III.
  11. 🔍 38% Sanctus XVISanctus XVI
  12. 🔍 37% Sanctus XVSanctus XV
  13. 🔍 37% Sanctus (ad lib.) II.Sanctus (ad lib.) II.
  14. 🔍 37% Sanctus (ad lib.) I.Sanctus (ad lib.) I.
  15. 🔍 36% Sanctus XVIIISanctus XVIII
  16. 🔍 36% Sanctus ISanctus I
  17. 🔍 35% Sanctus (Missa secundi Toni)Sanctus (Missa secundi Toni)
  18. 🔍 35% Sanctus XSanctus X
  19. 🔍 35% Sanctus IIISanctus III
  20. 🔍 35% Turba multaTurba multa
  21. 🔍 34% Hosanna in excelsisHosanna in excelsis
  22. 🔍 33% Sanctus XISanctus XI
  23. 🔍 33% Sanctus IVSanctus IV
  24. 🔍 32% Sanctus IVSanctus IV
  25. 🔍 32% Sanctus XISanctus XI
  26. 🔍 32% Sanctus VISanctus VI
  27. 🔍 32% Sanctus (Missa Votiva BMV)Sanctus (Missa Votiva BMV)
  28. 🔍 32% Omnes collaudant (ad. lib.)Omnes collaudant (ad. lib.)
  29. 🔍 32% Sanctus VSanctus V
  30. 🔍 32% Sanctus XIVSanctus XIV
  31. 🔍 31% Sanctus VSanctus V
  32. 🔍 31% Sanctus IXSanctus IX
  33. 🔍 31% Pueri... vestimentaPueri... vestimenta
  34. 🔍 31% Sanctus Missa RegiaSanctus Missa Regia
  35. 🔍 31% Omnes collaudantOmnes collaudant
  36. 🔍 31% Sanctus (Missa pro defunctis)Sanctus (Missa pro defunctis)
  37. 🔍 30% Turba multaTurba multa
  38. 🔍 30% Sanctus Missa RegiaSanctus Missa Regia
  39. 🔍 30% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  40. 🔍 30% Sanctus III.Sanctus III.
  41. 🔍 30% Sanctus IISanctus II
  42. 🔍 29% Turba multaTurba multa
  43. 🔍 29% Sanctus XIISanctus XII
  44. 🔍 29% Sanctus IISanctus II
  45. 🔍 29% Pueri... vestimentaPueri... vestimenta
  46. 🔍 29% Sanctus I.Sanctus I.
  47. 🔍 28% Pueri... vestimentaPueri... vestimenta
  48. 🔍 28% Sanctus VIISanctus VII
  49. 🔍 28% Sanctus IV.Sanctus IV.
  50. 🔍 28% Ave Rex nosterAve Rex noster
  51. 🔍 28% Turba multaTurba multa
  52. 🔍 28% Sanctus XI (forma ordinaria)Sanctus XI (forma ordinaria)
  53. 🔍 27% Sanctus III (more ambrosiano)Sanctus III (more ambrosiano)
  54. 🔍 27% Sanctus XIIISanctus XIII
  55. 🔍 26% Sanctus IIISanctus III
  56. 🔍 26% Sanctus (Missa Regia I)Sanctus (Missa Regia I)
  57. 🔍 26% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  58. 🔍 26% Sanctus ISanctus I
  59. 🔍 25% Sanctus XIVSanctus XIV
  60. 🔍 25% Sanctus II.Sanctus II.
  61. 🔍 25% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  62. 🔍 25% Puer natus estPuer natus est
  63. 🔍 25% Joseph fili DavidJoseph fili David
  64. 🔍 25% Sanctus IX (forma ordinaria)Sanctus IX (forma ordinaria)
  65. 🔍 24% Sanctus IISanctus II