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% Sustinuit anima meaSustinuit anima mea
  2. 🔍 53% Magnificat anima meaMagnificat anima mea
  3. 🔍 50% Sitivit in teSitivit in te
  4. 🔍 48% Benedic anima meaBenedic anima mea
  5. 🔍 45% Illuminatio meaIlluminatio mea
  6. 🔍 44% Portio mea DominePortio mea Domine
  7. 🔍 40% Fortitudo mea et lausFortitudo mea et laus
  8. 🔍 39% Conserva meConserva me
  9. 🔍 39% Domine clamaviDomine clamavi
  10. 🔍 39% Quoniam in teQuoniam in te
  11. 🔍 38% Intret oratio meaIntret oratio mea
  12. 🔍 37% Respexit DominusRespexit Dominus
  13. 🔍 37% LaudaboLaudabo
  14. 🔍 37% Domus meaDomus mea
  15. 🔍 37% Ex uteroEx utero
  16. 🔍 37% Benedic anima meaBenedic anima mea
  17. 🔍 36% Intende in meIntende in me
  18. 🔍 36% In verbum tuumIn verbum tuum
  19. 🔍 36% Et Dominus in circuituEt Dominus in circuitu
  20. 🔍 36% Deduc me in via aeternaDeduc me in via aeterna
  21. 🔍 36% In DominoIn Domino
  22. 🔍 36% In conspectu angelorumIn conspectu angelorum
  23. 🔍 36% Sit nomen DominiSit nomen Domini
  24. 🔍 36% In IsraelIn Israel
  25. 🔍 35% In aeternum DomineIn aeternum Domine
  26. 🔍 35% Inclinavit DominusInclinavit Dominus
  27. 🔍 35% Fiat paxFiat pax
  28. 🔍 35% Sana DomineSana Domine
  29. 🔍 35% Exaltabo te DomineExaltabo te Domine
  30. 🔍 35% Regnavit DominusRegnavit Dominus
  31. 🔍 35% Omnis spiritusOmnis spiritus
  32. 🔍 35% Ego clamaviEgo clamavi
  33. 🔍 35% Domine probasti meDomine probasti me
  34. 🔍 35% AmpliusAmplius
  35. 🔍 34% Domine vivifica meDomine vivifica me
  36. 🔍 34% Eruisti DomineEruisti Domine
  37. 🔍 34% Et invocabimusEt invocabimus
  38. 🔍 34% Veritas DominiVeritas Domini
  39. 🔍 34% Iuravit DominusIuravit Dominus
  40. 🔍 34% Induit me DominusInduit me Dominus
  41. 🔍 34% Exaudiat te DominusExaudiat te Dominus
  42. 🔍 34% In mandatis eiusIn mandatis eius
  43. 🔍 34% Domine in caeloDomine in caelo
  44. 🔍 34% Deus in sanctoDeus in sancto
  45. 🔍 34% Sacerdotes tuiSacerdotes tui
  46. 🔍 34% Adjutor in tribulationibusAdjutor in tribulationibus
  47. 🔍 34% In veritate tuaIn veritate tua
  48. 🔍 33% Quam magnificataQuam magnificata
  49. 🔍 33% Beatus populusBeatus populus
  50. 🔍 33% Beati qui habitantBeati qui habitant
  51. 🔍 33% Peccata meaPeccata mea
  52. 🔍 33% Dominus in temploDominus in templo
  53. 🔍 33% VoveteVovete
  54. 🔍 33% Benedictus Dominus DeusBenedictus Dominus Deus
  55. 🔍 33% In domum DominiIn domum Domini
  56. 🔍 33% Dominus regit meDominus regit me
  57. 🔍 33% Nos qui vivimusNos qui vivimus
  58. 🔍 33% Domine Deus meus in te speraviDomine Deus meus in te speravi
  59. 🔍 33% Exsultet spiritusExsultet spiritus
  60. 🔍 33% Laetamini in Domino ... iusti (Mode 8g-a)Laetamini in Domino ... iusti (Mode 8g-a)
  61. 🔍 33% O Domine salvum me facO Domine salvum me fac
  62. 🔍 33% Laudate nomen DominiLaudate nomen Domini
  63. 🔍 33% Benedictus Dominus quiaBenedictus Dominus quia
  64. 🔍 33% Deus adiuvat meDeus adiuvat me
  65. 🔍 33% Adorate DominumAdorate Dominum