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% Exaltabo teExaltabo te
  2. 🔍 39% Exaltabo teExaltabo te
  3. 🔍 24% Sancti tuiSancti tui
  4. 🔍 22% Benedictus es Domine DeusBenedictus es Domine Deus
  5. 🔍 21% Sancti tuiSancti tui
  6. 🔍 21% Diligam teDiligam te
  7. 🔍 21% Domine refugiumDomine refugium
  8. 🔍 20% Confiteantur tibiConfiteantur tibi
  9. 🔍 20% AlleluiaAlleluia
  10. 🔍 20% Benedictus esBenedictus es
  11. 🔍 19% Domine refugiumDomine refugium
  12. 🔍 19% Sancti tuiSancti tui
  13. 🔍 19% Valde honorandus estValde honorandus est
  14. 🔍 18% Dum venerit ParaclitusDum venerit Paraclitus
  15. 🔍 18% Passer invenitPasser invenit
  16. 🔍 18% Ingressus RaphaelIngressus Raphael
  17. 🔍 18% Hic PraecursorHic Praecursor
  18. 🔍 17% In aeternum DomineIn aeternum Domine
  19. 🔍 17% Sit nomenSit nomen
  20. 🔍 17% Domine Deus... qui repertusDomine Deus... qui repertus
  21. 🔍 17% Ecce odor filii mei (Resp.)Ecce odor filii mei (Resp.)
  22. 🔍 16% Benedictus esBenedictus es
  23. 🔍 16% Cantate DominoCantate Domino
  24. 🔍 16% Exaltabo te... alleluiaExaltabo te... alleluia
  25. 🔍 16% Ait Dominus DeusAit Dominus Deus
  26. 🔍 16% Alleluia ConfiteminiAlleluia Confitemini
  27. 🔍 16% Sit nomen Domini benedictumSit nomen Domini benedictum
  28. 🔍 16% In aeternumIn aeternum
  29. 🔍 16% Exsurgat DeusExsurgat Deus
  30. 🔍 16% Attende coelumAttende coelum
  31. 🔍 16% InhabitaboInhabitabo
  32. 🔍 16% Gloria et divitiaeGloria et divitiae
  33. 🔍 16% Adduxi vos per desertum (Resp.)Adduxi vos per desertum (Resp.)
  34. 🔍 16% Sacerdotes DeiSacerdotes Dei
  35. 🔍 16% Benedicam te (II)Benedicam te (II)
  36. 🔍 16% Stans a longeStans a longe
  37. 🔍 16% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  38. 🔍 16% Vidi aquamVidi aquam
  39. 🔍 16% Salus et gloria - mode IVSalus et gloria - mode IV
  40. 🔍 16% Omnes GentesOmnes Gentes
  41. 🔍 16% Vir eratVir erat
  42. 🔍 16% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  43. 🔍 16% Te lucis ante terminum (In Ascensione)Te lucis ante terminum (In Ascensione)
  44. 🔍 16% Te Deum (Simple tone)Te Deum (Simple tone)
  45. 🔍 16% Passer invenitPasser invenit
  46. 🔍 15% Pontifical BlessingPontifical Blessing
  47. 🔍 15% Veni Creator (1983/1934)Veni Creator (1983/1934)
  48. 🔍 15% Cantate DominoCantate Domino
  49. 🔍 15% In spirituIn spiritu
  50. 🔍 15% Passer invenitPasser invenit
  51. 🔍 15% Cantemus DominoCantemus Domino
  52. 🔍 15% Salus et gloriaSalus et gloria
  53. 🔍 15% Unus panisUnus panis
  54. 🔍 15% EmendemusEmendemus
  55. 🔍 15% Domine Deus... vidi cumDomine Deus... vidi cum
  56. 🔍 15% Dum staret AbrahamDum staret Abraham
  57. 🔍 15% Omni temporeOmni tempore
  58. 🔍 15% Cibavit eos... alleluiaCibavit eos... alleluia
  59. 🔍 15% In te speraviIn te speravi
  60. 🔍 15% Erue a frameaErue a framea
  61. 🔍 15% Praefatio solemnis de sanctissima TrinitatePraefatio solemnis de sanctissima Trinitate
  62. 🔍 15% Dispersit dedit pauperibusDispersit dedit pauperibus
  63. 🔍 15% Magnum hereditatisMagnum hereditatis
  64. 🔍 15% Exaltabo te... alleluiaExaltabo te... alleluia
  65. 🔍 15% Vidi aquamVidi aquam