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% Pueri... tollentesPueri... tollentes
  2. πŸ” 90% Pueri... tollentesPueri... tollentes
  3. πŸ” 68% Pueri Hebraeorum portantesPueri Hebraeorum portantes
  4. πŸ” 65% Pueri... portantesPueri... portantes
  5. πŸ” 62% Pueri Hebraeorum tollentesPueri Hebraeorum tollentes
  6. πŸ” 52% Pueri Hebraeorum portantesPueri Hebraeorum portantes
  7. πŸ” 51% Pueri Hebraeorum portantesPueri Hebraeorum portantes
  8. πŸ” 49% Pueri... vestimentaPueri... vestimenta
  9. πŸ” 46% Pueri Hebraeorum portantesPueri Hebraeorum portantes
  10. πŸ” 39% Pueri... vestimentaPueri... vestimenta
  11. πŸ” 37% Cum AngelisCum Angelis
  12. πŸ” 36% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  13. πŸ” 30% Pueri... vestimentaPueri... vestimenta
  14. πŸ” 29% Turba multaTurba multa
  15. πŸ” 28% Cum angelisCum angelis
  16. πŸ” 27% Sanctus XIVSanctus XIV
  17. πŸ” 27% Tres pueriTres pueri
  18. πŸ” 27% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  19. πŸ” 25% Cum Angelis et puerisCum Angelis et pueris
  20. πŸ” 25% Sanctus III.Sanctus III.
  21. πŸ” 24% Laudate pueriLaudate pueri
  22. πŸ” 24% Ante sex diesAnte sex dies
  23. πŸ” 24% Tres pueriTres pueri
  24. πŸ” 23% Sanctus (Missa Votiva BMV)Sanctus (Missa Votiva BMV)
  25. πŸ” 23% Sanctus VSanctus V
  26. πŸ” 23% Cum angelisCum angelis
  27. πŸ” 23% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  28. πŸ” 23% Sanctus IIISanctus III
  29. πŸ” 23% Sanctus XSanctus X
  30. πŸ” 23% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  31. πŸ” 23% Commune vos apostoliCommune vos apostoli
  32. πŸ” 23% Exaudi nos DomineExaudi nos Domine
  33. πŸ” 22% Ante sex diesAnte sex dies
  34. πŸ” 22% Cum angelisCum angelis
  35. πŸ” 22% Tres pueri jussu regisTres pueri jussu regis
  36. πŸ” 22% Sanctus ISanctus I
  37. πŸ” 22% Te nostra laetisTe nostra laetis
  38. πŸ” 22% Turba multaTurba multa
  39. πŸ” 22% CoeperuntCoeperunt
  40. πŸ” 21% Lamentatio IXLamentatio IX
  41. πŸ” 21% Sanctus IVSanctus IV
  42. πŸ” 21% Gloria VIIGloria VII
  43. πŸ” 21% Commune vos apostoliCommune vos apostoli
  44. πŸ” 21% Hodie ChristusHodie Christus
  45. πŸ” 21% Intrantes magiIntrantes magi
  46. πŸ” 21% Sanctus (Missa pro defunctis)Sanctus (Missa pro defunctis)
  47. πŸ” 21% Sanctus XIIISanctus XIII
  48. πŸ” 21% Sanctus XVSanctus XV
  49. πŸ” 21% In regenerationeIn regeneratione
  50. πŸ” 21% Ascendente JesuAscendente Jesu
  51. πŸ” 21% Apostolorum passio diemApostolorum passio diem
  52. πŸ” 20% Cohors beata SeraphimCohors beata Seraphim
  53. πŸ” 20% Tres pueri jussuTres pueri jussu
  54. πŸ” 20% Intrantes magiIntrantes magi
  55. πŸ” 20% Hodie Christus natus estHodie Christus natus est
  56. πŸ” 20% Ingrediente DominoIngrediente Domino
  57. πŸ” 20% Tres pueriTres pueri
  58. πŸ” 20% Et posueruntEt posuerunt
  59. πŸ” 20% Occurrunt turbaeOccurrunt turbae
  60. πŸ” 20% Turba multaTurba multa
  61. πŸ” 20% Coeperunt omnesCoeperunt omnes
  62. πŸ” 20% Sanctus I.Sanctus I.
  63. πŸ” 19% Turba multaTurba multa
  64. πŸ” 19% MemoriamMemoriam
  65. πŸ” 19% LΓ†ti colentes famulamLΓ†ti colentes famulam