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: 2025-12-20. 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% Benedicimus DeumBenedicimus Deum
  2. 🔍 34% Benedicimus DeumBenedicimus Deum
  3. 🔍 33% Benedicimus DeumBenedicimus Deum
  4. 🔍 33% Misericordia DominiMisericordia Domini
  5. 🔍 32% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  6. 🔍 31% Cantemus DominoCantemus Domino
  7. 🔍 31% Crucem tuam adoramusCrucem tuam adoramus
  8. 🔍 31% SuscepimusSuscepimus
  9. 🔍 30% Semel juraviSemel juravi
  10. 🔍 29% GloriaGloria
  11. 🔍 29% Gaudeamus ... AgathaGaudeamus ... Agatha
  12. 🔍 29% EmendemusEmendemus
  13. 🔍 29% Gaudeamus ... AnnaGaudeamus ... Anna
  14. 🔍 29% SuscepimusSuscepimus
  15. 🔍 29% HumiliavitHumiliavit
  16. 🔍 29% Gaudeamus ... ConceptionGaudeamus ... Conception
  17. 🔍 29% Benedicta sit sanctaBenedicta sit sancta
  18. 🔍 29% Gaudeamus ... AssumptionGaudeamus ... Assumption
  19. 🔍 29% Salus populiSalus populi
  20. 🔍 28% Domine in tua misericordiaDomine in tua misericordia
  21. 🔍 28% IntroiboIntroibo
  22. 🔍 28% Gaudeamus ... ThomasGaudeamus ... Thomas
  23. 🔍 28% SuscepimusSuscepimus
  24. 🔍 28% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  25. 🔍 28% Invocabit meInvocabit me
  26. 🔍 28% VidimusVidimus
  27. 🔍 28% Benedicimus DeumBenedicimus Deum
  28. 🔍 28% ExaudivitExaudivit
  29. 🔍 27% Dum venerit ParaclitusDum venerit Paraclitus
  30. 🔍 27% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  31. 🔍 27% Feci judiciumFeci judicium
  32. 🔍 27% In medioIn medio
  33. 🔍 27% Cantabo DominoCantabo Domino
  34. 🔍 27% Omnia quae fecistiOmnia quae fecisti
  35. 🔍 27% Loquebar Ps. LaudateLoquebar Ps. Laudate
  36. 🔍 26% Dum sanctificatusDum sanctificatus
  37. 🔍 26% Ave Rex nosterAve Rex noster
  38. 🔍 26% Attende caelumAttende caelum
  39. 🔍 26% Panis quem ego dederoPanis quem ego dedero
  40. 🔍 26% Gaudens gaudeboGaudens gaudebo
  41. 🔍 26% Feci judiciumFeci judicium
  42. 🔍 26% In medioIn medio
  43. 🔍 26% Credo IIICredo III
  44. 🔍 26% Misereris omniumMisereris omnium
  45. 🔍 25% Haec dies... ConfiteminiHaec dies... Confitemini
  46. 🔍 25% Redemisti nosRedemisti nos
  47. 🔍 25% VoveteVovete
  48. 🔍 25% Cantate DominoCantate Domino
  49. 🔍 25% Haec dies... Dicant nuncHaec dies... Dicant nunc
  50. 🔍 25% Qui habitatQui habitat
  51. 🔍 25% Lauda Syon SalvatoremLauda Syon Salvatorem
  52. 🔍 25% GustateGustate
  53. 🔍 25% Beata gensBeata gens
  54. 🔍 25% Da pacemDa pacem
  55. 🔍 25% Benedicite omnes AngeliBenedicite omnes Angeli
  56. 🔍 25% Ubi caritasUbi caritas
  57. 🔍 25% Sacerdotes DominiSacerdotes Domini
  58. 🔍 24% Victimae paschaliVictimae paschali
  59. 🔍 24% Exspectans exspectaviExspectans exspectavi
  60. 🔍 24% Tui sunt caeliTui sunt caeli
  61. 🔍 24% Benedicimus DeumBenedicimus Deum
  62. 🔍 24% Laudate... omnes gentesLaudate... omnes gentes
  63. 🔍 24% FulgentibusFulgentibus
  64. 🔍 24% Benedictus sitBenedictus sit
  65. 🔍 24% Accipite jucunditatemAccipite jucunditatem