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% VoveteVovete
  2. 🔍 57% VoveteVovete
  3. 🔍 56% VoveteVovete
  4. 🔍 29% VoveteVovete
  5. 🔍 25% Puer natus estPuer natus est
  6. 🔍 25% AfferteAfferte
  7. 🔍 25% Viri GalilaeiViri Galilaei
  8. 🔍 25% Puer natus estPuer natus est
  9. 🔍 25% Afferte DominoAfferte Domino
  10. 🔍 24% Venite benedictiVenite benedicti
  11. 🔍 24% Egredimini...Reginam vestram (Intr.)Egredimini...Reginam vestram (Intr.)
  12. 🔍 24% Laudate DominumLaudate Dominum
  13. 🔍 24% Benedicite gentesBenedicite gentes
  14. 🔍 24% Puer natus estPuer natus est
  15. 🔍 24% Benedic... et renovabiturBenedic... et renovabitur
  16. 🔍 24% Viderunt omnesViderunt omnes
  17. 🔍 24% Viri GalilaeiViri Galilaei
  18. 🔍 24% Afferte DominoAfferte Domino
  19. 🔍 22% Laudate Dominum de Coelis (148)Laudate Dominum de Coelis (148)
  20. 🔍 22% In virtute tua (St Louis)In virtute tua (St Louis)
  21. 🔍 22% Venite exsultemus IVVenite exsultemus IV
  22. 🔍 22% Te DeumTe Deum
  23. 🔍 22% In virtute tuaIn virtute tua
  24. 🔍 22% Respice DomineRespice Domine
  25. 🔍 22% Venite Exsultemus VIIVenite Exsultemus VII
  26. 🔍 22% Te Matrem laudamusTe Matrem laudamus
  27. 🔍 22% VoveteVovete
  28. 🔍 21% Venite benedictiVenite benedicti
  29. 🔍 21% Viri GalilaeiViri Galilaei
  30. 🔍 21% Respice DomineRespice Domine
  31. 🔍 21% Erit quasi signumErit quasi signum
  32. 🔍 21% Erit quasi signumErit quasi signum
  33. 🔍 21% Te DeumTe Deum
  34. 🔍 21% Puer natus estPuer natus est
  35. 🔍 21% Cum invocarem teCum invocarem te
  36. 🔍 21% O beata MaterO beata Mater
  37. 🔍 21% Me exspectaveruntMe exspectaverunt
  38. 🔍 21% Benedicite gentesBenedicite gentes
  39. 🔍 21% Te DeumTe Deum
  40. 🔍 21% Si ego DominusSi ego Dominus
  41. 🔍 21% Ecce advenitEcce advenit
  42. 🔍 20% Populus SionPopulus Sion
  43. 🔍 20% AlleluiaAlleluia
  44. 🔍 20% Venite exultemus IIIVenite exultemus III
  45. 🔍 20% Venite exsultemus DVenite exsultemus D
  46. 🔍 20% Hymnus Te DeumHymnus Te Deum
  47. 🔍 20% Venite exsultemus (mode 7a simplex)Venite exsultemus (mode 7a simplex)
  48. 🔍 20% Da nobis DeusDa nobis Deus
  49. 🔍 20% Omnis gloriaOmnis gloria
  50. 🔍 20% EmendemusEmendemus
  51. 🔍 20% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  52. 🔍 20% Signum magnumSignum magnum
  53. 🔍 20% Tollite hincTollite hinc
  54. 🔍 20% VoveteVovete
  55. 🔍 20% Ecce advenitEcce advenit
  56. 🔍 20% Ad te DomineAd te Domine
  57. 🔍 20% Benedicite DominumBenedicite Dominum
  58. 🔍 20% Bonum est confiteriBonum est confiteri
  59. 🔍 20% Emendemus in meliusEmendemus in melius
  60. 🔍 20% Mihi autem absit. Ps. MementoMihi autem absit. Ps. Memento
  61. 🔍 19% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  62. 🔍 19% Ne derelinquas meNe derelinquas me
  63. 🔍 19% Celsa potestasCelsa potestas
  64. 🔍 19% Te DeumTe Deum
  65. 🔍 19% Christum regem descendentem de coelisChristum regem descendentem de coelis