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 🔍 to find similarities to the given chant.

  1. 🔍 100% Attende caelumAttende caelum
  2. 🔍 71% Cantemus DominoCantemus Domino
  3. 🔍 62% Sicut cervusSicut cervus
  4. 🔍 61% Vinea facta estVinea facta est
  5. 🔍 58% Cantemus DominoCantemus Domino
  6. 🔍 56% Attende coelumAttende coelum
  7. 🔍 52% Vinea facta estVinea facta est
  8. 🔍 51% Sicut cervusSicut cervus
  9. 🔍 47% Beatus vir qui timetBeatus vir qui timet
  10. 🔍 45% Sicut CervusSicut Cervus
  11. 🔍 44% Qui confiduntQui confidunt
  12. 🔍 41% Jubilate DominoJubilate Domino
  13. 🔍 41% Qui confiduntQui confidunt
  14. 🔍 36% Attende caelumAttende caelum
  15. 🔍 36% Ad te levaviAd te levavi
  16. 🔍 35% Sicut cervusSicut cervus
  17. 🔍 34% Cantemus DominoCantemus Domino
  18. 🔍 33% Qui habitatQui habitat
  19. 🔍 33% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  20. 🔍 33% Timebunt gentesTimebunt gentes
  21. 🔍 33% Attende caelumAttende caelum
  22. 🔍 33% Cantemus DominoCantemus Domino
  23. 🔍 32% Vinea facta estVinea facta est
  24. 🔍 32% Haec dies... Dicant nuncHaec dies... Dicant nunc
  25. 🔍 32% Sicut cervusSicut cervus
  26. 🔍 31% Vinea facta estVinea facta est
  27. 🔍 31% Circumdederunt meCircumdederunt me
  28. 🔍 31% Benedicta sit sanctaBenedicta sit sancta
  29. 🔍 31% Libera me Domine de morteLibera me Domine de morte
  30. 🔍 30% Benedicant teBenedicant te
  31. 🔍 30% Adjuvabit eamAdjuvabit eam
  32. 🔍 30% CommovistiCommovisti
  33. 🔍 30% Ave MariaAve Maria
  34. 🔍 30% Invocabit meInvocabit me
  35. 🔍 30% AbsolveAbsolve
  36. 🔍 30% Deus Deus meusDeus Deus meus
  37. 🔍 29% DilexistiDilexisti
  38. 🔍 29% Factus estFactus est
  39. 🔍 29% Benedictus DominusBenedictus Dominus
  40. 🔍 29% Gustate... BeatusGustate... Beatus
  41. 🔍 29% Tollite portasTollite portas
  42. 🔍 29% Dominus fortitudoDominus fortitudo
  43. 🔍 29% Justus ut palmaJustus ut palma
  44. 🔍 29% VideruntViderunt
  45. 🔍 28% Haec dies... ConfiteminiHaec dies... Confitemini
  46. 🔍 28% Vidi AquamVidi Aquam
  47. 🔍 28% TribulationesTribulationes
  48. 🔍 28% Jubilate DeoJubilate Deo
  49. 🔍 28% Dum clamaremDum clamarem
  50. 🔍 28% Tuam crucemTuam crucem
  51. 🔍 28% Hodie scietisHodie scietis
  52. 🔍 28% Dum venerit ParaclitusDum venerit Paraclitus
  53. 🔍 28% Eripe me Domine ab homineEripe me Domine ab homine
  54. 🔍 27% Tecum principiumTecum principium
  55. 🔍 27% Terribilis estTerribilis est
  56. 🔍 27% Miserere mihi... ad teMiserere mihi... ad te
  57. 🔍 27% In omnem terramIn omnem terram
  58. 🔍 27% ObtuleruntObtulerunt
  59. 🔍 27% Prope est DominusPrope est Dominus
  60. 🔍 27% Omnes de SabaOmnes de Saba
  61. 🔍 27% Benedicta sitBenedicta sit
  62. 🔍 27% Mirabantur omnesMirabantur omnes
  63. 🔍 27% In virtute tuaIn virtute tua
  64. 🔍 27% Credo IIICredo III
  65. 🔍 27% Benedicite DominumBenedicite Dominum