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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Turba multaTurba multa
  2. πŸ” 71% Turba multaTurba multa
  3. πŸ” 64% Turba multaTurba multa
  4. πŸ” 60% Turba multaTurba multa
  5. πŸ” 57% Turba multaTurba multa
  6. πŸ” 56% Turba multaTurba multa
  7. πŸ” 33% Sanctus IVSanctus IV
  8. πŸ” 33% Sanctus VSanctus V
  9. πŸ” 32% Sanctus (Missa pro defunctis)Sanctus (Missa pro defunctis)
  10. πŸ” 31% Sanctus XIVSanctus XIV
  11. πŸ” 31% Sanctus ISanctus I
  12. πŸ” 27% Sanctus (Missa Regia I)Sanctus (Missa Regia I)
  13. πŸ” 27% Sanctus (Missa Votiva BMV)Sanctus (Missa Votiva BMV)
  14. πŸ” 27% Sanctus III (more ambrosiano)Sanctus III (more ambrosiano)
  15. πŸ” 27% Sanctus IISanctus II
  16. πŸ” 27% Sanctus XIIISanctus XIII
  17. πŸ” 26% Sanctus III.Sanctus III.
  18. πŸ” 26% Sanctus I.Sanctus I.
  19. πŸ” 26% Nemo in eumNemo in eum
  20. πŸ” 25% Sanctus (Missa secundi Toni)Sanctus (Missa secundi Toni)
  21. πŸ” 25% Sanctus XISanctus XI
  22. πŸ” 25% Sanctus XSanctus X
  23. πŸ” 25% Hosanna filio DavidHosanna filio David
  24. πŸ” 25% Sanctus (ad lib.) I.Sanctus (ad lib.) I.
  25. πŸ” 25% Vigilate animoVigilate animo
  26. πŸ” 25% Hosanna filio DavidHosanna filio David
  27. πŸ” 25% Beata es Virgo Maria Dei (Ant)Beata es Virgo Maria Dei (Ant)
  28. πŸ” 24% Hosanna in excelsisHosanna in excelsis
  29. πŸ” 24% Sanctus XIIISanctus XIII
  30. πŸ” 24% Sanctus IIISanctus III
  31. πŸ” 24% Sanctus XI (forma ordinaria)Sanctus XI (forma ordinaria)
  32. πŸ” 23% Sanctus Missa RegiaSanctus Missa Regia
  33. πŸ” 23% Vigilate animoVigilate animo
  34. πŸ” 23% Sanctus XVSanctus XV
  35. πŸ” 23% Ne reminiscarisNe reminiscaris
  36. πŸ” 23% Sanctus Missa RegiaSanctus Missa Regia
  37. πŸ” 22% Erat vir Domini Benedictus (tonus 4d)Erat vir Domini Benedictus (tonus 4d)
  38. πŸ” 22% Sanctus XVISanctus XVI
  39. πŸ” 22% Sanctus II.Sanctus II.
  40. πŸ” 22% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  41. πŸ” 22% Sanctus (ad lib.) III.Sanctus (ad lib.) III.
  42. πŸ” 22% Benedictus DominusBenedictus Dominus
  43. πŸ” 22% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  44. πŸ” 22% Sanctus (ad lib.) II.Sanctus (ad lib.) II.
  45. πŸ” 22% Caecus magisCaecus magis
  46. πŸ” 22% Triduanas a DominoTriduanas a Domino
  47. πŸ” 22% Sanctus IV.Sanctus IV.
  48. πŸ” 21% Sanctus IX (forma ordinaria)Sanctus IX (forma ordinaria)
  49. πŸ” 21% Beata es MariaBeata es Maria
  50. πŸ” 21% Super nivemSuper nivem
  51. πŸ” 21% Dicite PusillanimesDicite Pusillanimes
  52. πŸ” 21% Hosanna filio DavidHosanna filio David
  53. πŸ” 21% Hosanna filio DavidHosanna filio David
  54. πŸ” 21% Sitivit anima meaSitivit anima mea
  55. πŸ” 21% Non est inventusNon est inventus
  56. πŸ” 21% Sanctus VSanctus V
  57. πŸ” 21% Sit nomen DominiSit nomen Domini
  58. πŸ” 21% Omnes collaudantOmnes collaudant
  59. πŸ” 21% CircumdΓ‘ntes circumdedΓ©runtCircumdΓ‘ntes circumdedΓ©runt
  60. πŸ” 21% Venite exsultemus IVVenite exsultemus IV
  61. πŸ” 21% Venite exsultemus IV*Venite exsultemus IV*
  62. πŸ” 21% Pueri... vestimentaPueri... vestimenta
  63. πŸ” 21% Exsultabunt DominoExsultabunt Domino
  64. πŸ” 21% Euge serve bone in modicoEuge serve bone in modico
  65. πŸ” 21% Pueri... vestimentaPueri... vestimenta