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% Sicut CervusSicut Cervus
  2. 🔍 65% Sicut cervusSicut cervus
  3. 🔍 55% Sicut cervusSicut cervus
  4. 🔍 50% Cantemus DominoCantemus Domino
  5. 🔍 48% Cantemus DominoCantemus Domino
  6. 🔍 48% Attende caelumAttende caelum
  7. 🔍 45% Attende caelumAttende caelum
  8. 🔍 44% Gustate... BeatusGustate... Beatus
  9. 🔍 43% Cantemus DominoCantemus Domino
  10. 🔍 43% Sicut cervusSicut cervus
  11. 🔍 43% Vinea facta estVinea facta est
  12. 🔍 41% Attende coelumAttende coelum
  13. 🔍 39% Vinea facta estVinea facta est
  14. 🔍 38% Vinea facta estVinea facta est
  15. 🔍 31% Qui confiduntQui confidunt
  16. 🔍 30% Sicut cervusSicut cervus
  17. 🔍 29% Cantemus DominoCantemus Domino
  18. 🔍 29% Dominus firmamentumDominus firmamentum
  19. 🔍 29% Qui confiduntQui confidunt
  20. 🔍 28% AbsolveAbsolve
  21. 🔍 28% IntelligeIntellige
  22. 🔍 28% Vinea facta estVinea facta est
  23. 🔍 28% Attende caelumAttende caelum
  24. 🔍 28% Jubilate DominoJubilate Domino
  25. 🔍 27% In Salutari TuoIn Salutari Tuo
  26. 🔍 26% Oculi MeiOculi Mei
  27. 🔍 26% Deus Deus meusDeus Deus meus
  28. 🔍 25% Intende vociIntende voci
  29. 🔍 25% DilexistiDilexisti
  30. 🔍 25% Benedicant teBenedicant te
  31. 🔍 25% Tuam crucemTuam crucem
  32. 🔍 25% Ecce DeusEcce Deus
  33. 🔍 24% Lauda anima meaLauda anima mea
  34. 🔍 24% ExaudivitExaudivit
  35. 🔍 24% Beatus vir qui timetBeatus vir qui timet
  36. 🔍 24% Circumdederunt meCircumdederunt me
  37. 🔍 23% Ad te DomineAd te Domine
  38. 🔍 23% In te speraviIn te speravi
  39. 🔍 23% Benedicta sitBenedicta sit
  40. 🔍 23% Notus in JudaeaNotus in Judaea
  41. 🔍 23% TribulationesTribulationes
  42. 🔍 22% In te speraviIn te speravi
  43. 🔍 22% Esto mihiEsto mihi
  44. 🔍 22% In salutariIn salutari
  45. 🔍 22% Stabat Mater ... DominicanStabat Mater ... Dominican
  46. 🔍 22% Salus populiSalus populi
  47. 🔍 22% Passer InvenitPasser Invenit
  48. 🔍 22% Exaudi DomineExaudi Domine
  49. 🔍 22% De profundisDe profundis
  50. 🔍 22% FoderuntFoderunt
  51. 🔍 21% Terribilis estTerribilis est
  52. 🔍 21% Quoniam tu illuminasQuoniam tu illuminas
  53. 🔍 21% Benedicimus DeumBenedicimus Deum
  54. 🔍 21% Domine ne longeDomine ne longe
  55. 🔍 21% Respice in meRespice in me
  56. 🔍 21% Jubilate Deo universaJubilate Deo universa
  57. 🔍 21% Oculi meiOculi mei
  58. 🔍 21% Factus estFactus est
  59. 🔍 21% ParastiParasti
  60. 🔍 21% Saepe expugnaveruntSaepe expugnaverunt
  61. 🔍 20% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  62. 🔍 20% Beatus vir qui timet (Tract.)Beatus vir qui timet (Tract.)
  63. 🔍 20% Protexisti meProtexisti me
  64. 🔍 20% Verba meaVerba mea
  65. 🔍 20% Tecum PrincipiumTecum Principium