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% Cantemus DominoCantemus Domino
  2. 🔍 71% Attende caelumAttende caelum
  3. 🔍 64% Vinea facta estVinea facta est
  4. 🔍 64% Sicut cervusSicut cervus
  5. 🔍 61% Cantemus DominoCantemus Domino
  6. 🔍 55% Attende coelumAttende coelum
  7. 🔍 54% Vinea facta estVinea facta est
  8. 🔍 53% Sicut cervusSicut cervus
  9. 🔍 50% Sicut CervusSicut Cervus
  10. 🔍 44% Jubilate DominoJubilate Domino
  11. 🔍 43% Qui confiduntQui confidunt
  12. 🔍 41% Qui confiduntQui confidunt
  13. 🔍 41% Beatus vir qui timetBeatus vir qui timet
  14. 🔍 39% Circumdederunt meCircumdederunt me
  15. 🔍 39% Cantemus DominoCantemus Domino
  16. 🔍 38% ExaudivitExaudivit
  17. 🔍 38% Factus estFactus est
  18. 🔍 37% Sicut cervusSicut cervus
  19. 🔍 37% Benedicta sit sanctaBenedicta sit sancta
  20. 🔍 36% Dominus fortitudoDominus fortitudo
  21. 🔍 36% Cantemus DominoCantemus Domino
  22. 🔍 35% Attende caelumAttende caelum
  23. 🔍 35% Haec dies... Dicant nuncHaec dies... Dicant nunc
  24. 🔍 35% Invocabit meInvocabit me
  25. 🔍 34% Vinea facta estVinea facta est
  26. 🔍 34% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  27. 🔍 33% Haec dies... ConfiteminiHaec dies... Confitemini
  28. 🔍 33% Dominus firmamentumDominus firmamentum
  29. 🔍 33% Sicut cervusSicut cervus
  30. 🔍 33% AbsolveAbsolve
  31. 🔍 33% Vinea facta estVinea facta est
  32. 🔍 32% Juravit DominusJuravit Dominus
  33. 🔍 32% Qui habitatQui habitat
  34. 🔍 32% In medioIn medio
  35. 🔍 32% Exaudi DomineExaudi Domine
  36. 🔍 32% Attende caelumAttende caelum
  37. 🔍 31% Benedicimus DeumBenedicimus Deum
  38. 🔍 31% Benedicant teBenedicant te
  39. 🔍 31% Benedicta sitBenedicta sit
  40. 🔍 31% Dum clamaremDum clamarem
  41. 🔍 31% CommovistiCommovisti
  42. 🔍 31% Jubilate Deo universaJubilate Deo universa
  43. 🔍 31% ObtuleruntObtulerunt
  44. 🔍 31% Intende vociIntende voci
  45. 🔍 31% MisericorsMisericors
  46. 🔍 30% TribulationesTribulationes
  47. 🔍 30% In medioIn medio
  48. 🔍 30% HumiliavitHumiliavit
  49. 🔍 30% DilexistiDilexisti
  50. 🔍 30% Ecce DeusEcce Deus
  51. 🔍 30% Terribilis estTerribilis est
  52. 🔍 30% VideruntViderunt
  53. 🔍 29% Credo IIICredo III
  54. 🔍 29% Gustate... BeatusGustate... Beatus
  55. 🔍 29% Haec dies... Dicat nuncHaec dies... Dicat nunc
  56. 🔍 29% Spiritus DominiSpiritus Domini
  57. 🔍 29% Vidi AquamVidi Aquam
  58. 🔍 29% Dominus illuminatio meaDominus illuminatio mea
  59. 🔍 29% Exspectans exspectaviExspectans exspectavi
  60. 🔍 29% Ecce advenitEcce advenit
  61. 🔍 29% Caro meaCaro mea
  62. 🔍 28% Gaudens gaudeboGaudens gaudebo
  63. 🔍 28% Dum venerit ParaclitusDum venerit Paraclitus
  64. 🔍 28% Vir eratVir erat
  65. 🔍 28% Salus populiSalus populi