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% Vox de caelis intonuitVox de caelis intonuit
  2. 🔍 29% Vox clamantis in desertoVox clamantis in deserto
  3. 🔍 27% Vox de caelis sonuitVox de caelis sonuit
  4. 🔍 26% Vox de caelis sonuitVox de caelis sonuit
  5. 🔍 24% Laudate... de caelisLaudate... de caelis
  6. 🔍 24% In colombae specieIn colombae specie
  7. 🔍 23% Vox clamantisVox clamantis
  8. 🔍 22% Sanctos tuosSanctos tuos
  9. 🔍 22% Tota pulchra esTota pulchra es
  10. 🔍 22% Vox clamantis in desertoVox clamantis in deserto
  11. 🔍 22% Vox clamantis in desertoVox clamantis in deserto
  12. 🔍 22% Sancti Angeli CustodesSancti Angeli Custodes
  13. 🔍 21% MirabilemMirabilem
  14. 🔍 21% Et ecce voxEt ecce vox
  15. 🔍 21% Laudate... DominiLaudate... Domini
  16. 🔍 21% Laus sit Regi!Laus sit Regi!
  17. 🔍 21% Tota pulchra es amica (Ant)Tota pulchra es amica (Ant)
  18. 🔍 21% Omnes angeli ejusOmnes angeli ejus
  19. 🔍 21% Non perpercistiNon perpercisti
  20. 🔍 20% Vox puraVox pura
  21. 🔍 20% Intellige clamoremIntellige clamorem
  22. 🔍 20% Sitivit in te DomineSitivit in te Domine
  23. 🔍 20% Vox clamantis in desertoVox clamantis in deserto
  24. 🔍 20% ConscenditConscendit
  25. 🔍 19% Gloria IGloria I
  26. 🔍 19% Jesu nostra redemptioJesu nostra redemptio
  27. 🔍 19% Ave maris stella (I)Ave maris stella (I)
  28. 🔍 19% LoquenteLoquente
  29. 🔍 19% Gaudent in caelisGaudent in caelis
  30. 🔍 19% Agnus Dei VAgnus Dei V
  31. 🔍 19% Vox clamantis in desertoVox clamantis in deserto
  32. 🔍 19% Haec est diesHaec est dies
  33. 🔍 19% Ponent DominoPonent Domino
  34. 🔍 18% In martyris LaurentiiIn martyris Laurentii
  35. 🔍 18% O bone JesuO bone Jesu
  36. 🔍 18% Fac Domine judiciumFac Domine judicium
  37. 🔍 18% Et ecce vox de nubeEt ecce vox de nube
  38. 🔍 18% Benedicta tu... RosaBenedicta tu... Rosa
  39. 🔍 18% Ista est VirgoIsta est Virgo
  40. 🔍 18% Educ de carcereEduc de carcere
  41. 🔍 18% Loquebar... Ps. Bonum estLoquebar... Ps. Bonum est
  42. 🔍 18% Venite exsultemus IVVenite exsultemus IV
  43. 🔍 18% Cujus vitae sinceraCujus vitae sincera
  44. 🔍 18% Laverunt stolas suasLaverunt stolas suas
  45. 🔍 18% Venite exsultemus DominoVenite exsultemus Domino
  46. 🔍 18% O mira caritasO mira caritas
  47. 🔍 18% Descendit SpiritusDescendit Spiritus
  48. 🔍 18% Omnipotens adorandeOmnipotens adorande
  49. 🔍 18% Exiens JesusExiens Jesus
  50. 🔍 18% Loquebar... Ps. LaudateLoquebar... Ps. Laudate
  51. 🔍 17% Vox DominiVox Domini
  52. 🔍 17% Venite exultemus Domino (IV Tonus A)Venite exultemus Domino (IV Tonus A)
  53. 🔍 17% De terra longinquaDe terra longinqua
  54. 🔍 17% Deus in adjutoriumDeus in adjutorium
  55. 🔍 17% VinctosVinctos
  56. 🔍 17% Sanctorum meritisSanctorum meritis
  57. 🔍 17% Spinae rubentSpinae rubent
  58. 🔍 17% Aquae omnesAquae omnes
  59. 🔍 17% Loquebar... Ps. Beati immaculatiLoquebar... Ps. Beati immaculati
  60. 🔍 17% Regina postquamRegina postquam
  61. 🔍 17% Exsultavit animaExsultavit anima
  62. 🔍 17% Deus tuorum II Cl.Deus tuorum II Cl.
  63. 🔍 17% Hodie gloriosusHodie gloriosus
  64. 🔍 17% Panem de caeloPanem de caelo
  65. 🔍 17% LaudavitLaudavit