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% Iter facienteIter faciente
  2. πŸ” 66% Iter facienteIter faciente
  3. πŸ” 65% Iter faciente JesuIter faciente Jesu
  4. πŸ” 58% Iter faciente JesuIter faciente Jesu
  5. πŸ” 29% Transeunte DominoTranseunte Domino
  6. πŸ” 28% Si offersSi offers
  7. πŸ” 27% Ibat JesusIbat Jesus
  8. πŸ” 25% Dum auroraDum aurora
  9. πŸ” 25% Caecus magisCaecus magis
  10. πŸ” 25% Isti sunt duae olivaeIsti sunt duae olivae
  11. πŸ” 24% Caecus sedebatCaecus sedebat
  12. πŸ” 24% Cum iter ad mareCum iter ad mare
  13. πŸ” 24% Te nostra laetisTe nostra laetis
  14. πŸ” 24% Te saeculorum PrincipemTe saeculorum Principem
  15. πŸ” 24% CoeperuntCoeperunt
  16. πŸ” 23% Ille me clarificabitIlle me clarificabit
  17. πŸ” 23% Te lucis ante terminum (In Adventu)Te lucis ante terminum (In Adventu)
  18. πŸ” 23% Salvator mundiSalvator mundi
  19. πŸ” 23% Relucens inter principesRelucens inter principes
  20. πŸ” 23% Et accipiensEt accipiens
  21. πŸ” 23% Cum iter ad mareCum iter ad mare
  22. πŸ” 23% Apostolorum passio diemApostolorum passio diem
  23. πŸ” 23% Dicit... poenitentiamDicit... poenitentiam
  24. πŸ” 23% Tu principatumTu principatum
  25. πŸ” 23% Appropinquabat autemAppropinquabat autem
  26. πŸ” 23% Qui luce splendesQui luce splendes
  27. πŸ” 23% Transeunte DominoTranseunte Domino
  28. πŸ” 23% Rex summe regumRex summe regum
  29. πŸ” 23% Accessit JesusAccessit Jesus
  30. πŸ” 23% Iam bone pastorIam bone pastor
  31. πŸ” 23% Clarifica meClarifica me
  32. πŸ” 22% Hodie completi suntHodie completi sunt
  33. πŸ” 22% Abiit JesusAbiit Jesus
  34. πŸ” 22% Cum appropinquaretCum appropinquaret
  35. πŸ” 22% Recedite a meRecedite a me
  36. πŸ” 22% Qui luce splendesQui luce splendes
  37. πŸ” 22% Et posueruntEt posuerunt
  38. πŸ” 22% Commune vos apostoliCommune vos apostoli
  39. πŸ” 22% ConfessorConfessor
  40. πŸ” 22% Te lucis ante terminum (Tempus Adventus)Te lucis ante terminum (Tempus Adventus)
  41. πŸ” 22% Erat quidam regulusErat quidam regulus
  42. πŸ” 22% Cohors beata SeraphimCohors beata Seraphim
  43. πŸ” 22% Hodie Simon PetrusHodie Simon Petrus
  44. πŸ” 22% O splendor pudicitiaeO splendor pudicitiae
  45. πŸ” 22% Quid tuo nobisQuid tuo nobis
  46. πŸ” 22% Alleluia dulce carmenAlleluia dulce carmen
  47. πŸ” 22% Stans a longeStans a longe
  48. πŸ” 22% Gemma caelestisGemma caelestis
  49. πŸ” 22% Iste Confessor patriarchaIste Confessor patriarcha
  50. πŸ” 22% Gemma cΓ¦lestisGemma cΓ¦lestis
  51. πŸ” 22% Te Joseph celebrentTe Joseph celebrent
  52. πŸ” 21% Virgo prudentissimaVirgo prudentissima
  53. πŸ” 21% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  54. πŸ” 21% Te IosephTe Ioseph
  55. πŸ” 21% Ductus estDuctus est
  56. πŸ” 21% Beata es Maria Mater DominiBeata es Maria Mater Domini
  57. πŸ” 21% Te Joseph celebrentTe Joseph celebrent
  58. πŸ” 21% Vexilla Regis prodeuntVexilla Regis prodeunt
  59. πŸ” 21% Te saeculorum PrincipemTe saeculorum Principem
  60. πŸ” 21% Iste ConfessorIste Confessor
  61. πŸ” 21% Cum videritisCum videritis
  62. πŸ” 21% CrucifixusCrucifixus
  63. πŸ” 21% Stans beata AgnesStans beata Agnes
  64. πŸ” 21% Te Joseph celebrentTe Joseph celebrent
  65. πŸ” 21% Sancte PauleSancte Paule