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% AdhaesiAdhaesi
  2. 🔍 49% PriusquamPriusquam
  3. 🔍 40% PriusquamPriusquam
  4. 🔍 36% QuemadmodumQuemadmodum
  5. 🔍 33% Ego sapientiaEgo sapientia
  6. 🔍 31% Electi meiElecti mei
  7. 🔍 31% Dabo teDabo te
  8. 🔍 29% PriusquamPriusquam
  9. 🔍 29% Bonum mihiBonum mihi
  10. 🔍 29% Unam petii... BeatiUnam petii... Beati
  11. 🔍 28% Unam petii... BeatiUnam petii... Beati
  12. 🔍 28% Bonum mihi Domine (Resp.)Bonum mihi Domine (Resp.)
  13. 🔍 28% Beatus vir cujusBeatus vir cujus
  14. 🔍 27% Te DeumTe Deum
  15. 🔍 27% Te DeumTe Deum
  16. 🔍 27% EvangelizareEvangelizare
  17. 🔍 26% Ego sapientiaEgo sapientia
  18. 🔍 26% Relinqui domumRelinqui domum
  19. 🔍 26% PriusquamPriusquam
  20. 🔍 26% Te DeumTe Deum
  21. 🔍 26% Propitius estoPropitius esto
  22. 🔍 26% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  23. 🔍 26% Exsultabit cor meumExsultabit cor meum
  24. 🔍 26% Te Matrem laudamusTe Matrem laudamus
  25. 🔍 25% Suscepimus DeusSuscepimus Deus
  26. 🔍 25% In me gratiaIn me gratia
  27. 🔍 25% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  28. 🔍 25% Electi meiElecti mei
  29. 🔍 25% Hymnus Te DeumHymnus Te Deum
  30. 🔍 24% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  31. 🔍 24% Te Deum (Solemn tone)Te Deum (Solemn tone)
  32. 🔍 24% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  33. 🔍 24% Te DeumTe Deum
  34. 🔍 24% Gloria VIGloria VI
  35. 🔍 24% Domine in cælo misericordia tuaDomine in cælo misericordia tua
  36. 🔍 24% Beatus vir cujusBeatus vir cujus
  37. 🔍 24% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  38. 🔍 24% O beata MaterO beata Mater
  39. 🔍 24% Audi benigne Conditor Audi benigne Conditor
  40. 🔍 24% Unam petii... Ut... protegarUnam petii... Ut... protegar
  41. 🔍 23% Benedictus esBenedictus es
  42. 🔍 23% Unam petii... Ut... visitemUnam petii... Ut... visitem
  43. 🔍 23% Deus quiDeus qui
  44. 🔍 23% Flores apparueruntFlores apparuerunt
  45. 🔍 23% Deus qui praecinxit meDeus qui praecinxit me
  46. 🔍 23% Domine spes meaDomine spes mea
  47. 🔍 23% Unam petii... BeatiUnam petii... Beati
  48. 🔍 23% Rogate DominumRogate Dominum
  49. 🔍 23% QuemadmodumQuemadmodum
  50. 🔍 23% Jacta cogitatumJacta cogitatum
  51. 🔍 22% Discerne causamDiscerne causam
  52. 🔍 22% ExsultabitExsultabit
  53. 🔍 22% Audi Benigne ConditorAudi Benigne Conditor
  54. 🔍 22% Exaltabo teExaltabo te
  55. 🔍 22% Sancte N.Sancte N.
  56. 🔍 22% NarraveruntNarraverunt
  57. 🔍 22% Audi benigne conditorAudi benigne conditor
  58. 🔍 22% Laetetur corLaetetur cor
  59. 🔍 22% Me exspectaveruntMe exspectaverunt
  60. 🔍 22% ExspectansExspectans
  61. 🔍 22% Convertere DomineConvertere Domine
  62. 🔍 22% Benedictus es Domine DeusBenedictus es Domine Deus
  63. 🔍 22% Esto mihiEsto mihi
  64. 🔍 22% Dicite filiaeDicite filiae
  65. 🔍 22% Domine exaudiDomine exaudi