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% Magi videntes stellamMagi videntes stellam
  2. 🔍 83% Magi videntes stellamMagi videntes stellam
  3. 🔍 82% Magi videntes stellamMagi videntes stellam
  4. 🔍 82% Magi videntes stellamMagi videntes stellam
  5. 🔍 69% Magi videntes stellamMagi videntes stellam
  6. 🔍 68% Magi videntes stellamMagi videntes stellam
  7. 🔍 47% Videntes stellam MagiVidentes stellam Magi
  8. 🔍 47% Videntes stellamVidentes stellam
  9. 🔍 42% Videntes stellamVidentes stellam
  10. 🔍 42% Videntes stellamVidentes stellam
  11. 🔍 39% Videntes stellamVidentes stellam
  12. 🔍 38% Magi viderunt stellamMagi viderunt stellam
  13. 🔍 36% Videntes stellam Magi (Resp.)Videntes stellam Magi (Resp.)
  14. 🔍 35% Videntes stellam MagiVidentes stellam Magi
  15. 🔍 32% Tria sunt muneraTria sunt munera
  16. 🔍 31% Intrantes magiIntrantes magi
  17. 🔍 31% Vidimus stellam ejusVidimus stellam ejus
  18. 🔍 31% Tria sunt muneraTria sunt munera
  19. 🔍 29% Magi videntes parvulumMagi videntes parvulum
  20. 🔍 29% Magi veniuntMagi veniunt
  21. 🔍 28% Apertis thesaurisApertis thesauris
  22. 🔍 28% Vidimus stellamVidimus stellam
  23. 🔍 28% Magi veniunt (Resp.)Magi veniunt (Resp.)
  24. 🔍 28% Ab OrienteAb Oriente
  25. 🔍 27% Vidimus stellam ejusVidimus stellam ejus
  26. 🔍 27% Interrogabat MagosInterrogabat Magos
  27. 🔍 27% Tria sunt muneraTria sunt munera
  28. 🔍 27% Ex more docti mysticoEx more docti mystico
  29. 🔍 26% Venite exultemus IV GVenite exultemus IV G
  30. 🔍 26% Interrogabat magosInterrogabat magos
  31. 🔍 26% O sola magnarumO sola magnarum
  32. 🔍 26% Vidimus stellamVidimus stellam
  33. 🔍 25% Vidimus stellam Vidimus stellam
  34. 🔍 25% Videntes autemVidentes autem
  35. 🔍 25% Intrantes magiIntrantes magi
  36. 🔍 25% Intrantes magiIntrantes magi
  37. 🔍 24% Gaudete vos fideles!Gaudete vos fideles!
  38. 🔍 24% Hostis HerodesHostis Herodes
  39. 🔍 24% A solis ortusA solis ortus
  40. 🔍 23% Apertis thesauris suisApertis thesauris suis
  41. 🔍 23% Vidimus stellamVidimus stellam
  42. 🔍 23% Venite exsultemus IV**Venite exsultemus IV**
  43. 🔍 23% Crucem tuamCrucem tuam
  44. 🔍 23% Crucem tuamCrucem tuam
  45. 🔍 23% Aeterne Rex altissimeAeterne Rex altissime
  46. 🔍 23% Hic est dies praeclarusHic est dies praeclarus
  47. 🔍 23% O sola magnarumO sola magnarum
  48. 🔍 23% Miserere et parceMiserere et parce
  49. 🔍 23% Nativitatem hodiernamNativitatem hodiernam
  50. 🔍 23% Vidimus stellamVidimus stellam
  51. 🔍 23% Salva nos DomineSalva nos Domine
  52. 🔍 22% Laetare caelum desuperLaetare caelum desuper
  53. 🔍 22% Crudelis HerodesCrudelis Herodes
  54. 🔍 22% O solaO sola
  55. 🔍 22% Salvete Christi vulneraSalvete Christi vulnera
  56. 🔍 22% Magi veniuntMagi veniunt
  57. 🔍 22% Veni Redemptor gentiumVeni Redemptor gentium
  58. 🔍 22% Precemur omnes cernuiPrecemur omnes cernui
  59. 🔍 22% Ex more docti mysticoEx more docti mystico
  60. 🔍 22% Exsultabo in JerusalemExsultabo in Jerusalem
  61. 🔍 22% Salva nos DomineSalva nos Domine
  62. 🔍 22% Venite exultemus IIIVenite exultemus III
  63. 🔍 22% In excelso thronoIn excelso throno
  64. 🔍 22% Venite exultemus DominoVenite exultemus Domino
  65. 🔍 22% Satiavit DominusSatiavit Dominus