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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Vox turturisVox turturis
  2. πŸ” 62% Pro omnibusPro omnibus
  3. πŸ” 59% Vox turturisVox turturis
  4. πŸ” 57% Vox turturisVox turturis
  5. πŸ” 36% Beatus vir sanctus MartinusBeatus vir sanctus Martinus
  6. πŸ” 31% Pro omnibusPro omnibus
  7. πŸ” 30% Beatus vir sanctus MartinusBeatus vir sanctus Martinus
  8. πŸ” 29% Beatus vir sanctus MartinusBeatus vir sanctus Martinus
  9. πŸ” 26% Ave Maris stellaAve Maris stella
  10. πŸ” 25% Sperent in teSperent in te
  11. πŸ” 23% Ave maris stella (I)Ave maris stella (I)
  12. πŸ” 22% Exsultemus et laetemurExsultemus et laetemur
  13. πŸ” 22% Ite VIte V
  14. πŸ” 21% Sertum gestansSertum gestans
  15. πŸ” 21% Kyrie V (forma ordinaria)Kyrie V (forma ordinaria)
  16. πŸ” 21% Defecit caroDefecit caro
  17. πŸ” 21% Kyrie VKyrie V
  18. πŸ” 20% Ave maris stellaAve maris stella
  19. πŸ” 20% Sacerdotes tui (All.)Sacerdotes tui (All.)
  20. πŸ” 20% Sapientia hujusSapientia hujus
  21. πŸ” 20% Vox de caelis sonuitVox de caelis sonuit
  22. πŸ” 20% Defecit caroDefecit caro
  23. πŸ” 20% Vox de caelis sonuitVox de caelis sonuit
  24. πŸ” 18% Sperent in teSperent in te
  25. πŸ” 18% Surrexit Christus et illuxitSurrexit Christus et illuxit
  26. πŸ” 18% Haec est virgoHaec est virgo
  27. πŸ” 18% Vox puraVox pura
  28. πŸ” 17% Audita est vox infantiumAudita est vox infantium
  29. πŸ” 17% Sancte PauleSancte Paule
  30. πŸ” 17% Audita est quasi voxAudita est quasi vox
  31. πŸ” 17% Reno erat RudolphusReno erat Rudolphus
  32. πŸ” 17% Te gloriosus (All)Te gloriosus (All)
  33. πŸ” 17% Aurora surgit aureaAurora surgit aurea
  34. πŸ” 17% Jesu corona celsior (S. Mauri abbatis)Jesu corona celsior (S. Mauri abbatis)
  35. πŸ” 17% Rerum Deus fonsRerum Deus fons
  36. πŸ” 17% Christus resurgensChristus resurgens
  37. πŸ” 17% Haec tuae virgoHaec tuae virgo
  38. πŸ” 17% Christo confixusChristo confixus
  39. πŸ” 17% Domine secundum actumDomine secundum actum
  40. πŸ” 17% Concaluit corConcaluit cor
  41. πŸ” 16% Hi qui amicti suntHi qui amicti sunt
  42. πŸ” 16% Ecce sacerdosEcce sacerdos
  43. πŸ” 16% Ante sex diesAnte sex dies
  44. πŸ” 16% Quicumque ChristumQuicumque Christum
  45. πŸ” 16% Jam feroxJam ferox
  46. πŸ” 16% Christe sanctorumChriste sanctorum
  47. πŸ” 16% Virginis proles (I)Virginis proles (I)
  48. πŸ” 16% Sperent in teSperent in te
  49. πŸ” 16% Iesu corona caelitumIesu corona caelitum
  50. πŸ” 16% Verbo DominiVerbo Domini
  51. πŸ” 16% Crux fidelisCrux fidelis
  52. πŸ” 16% Martyr Dei (I)Martyr Dei (I)
  53. πŸ” 16% Assumpta estAssumpta est
  54. πŸ” 16% Lauda animaLauda anima
  55. πŸ” 16% Deus tuorum militumDeus tuorum militum
  56. πŸ” 16% Domine DeusDomine Deus
  57. πŸ” 16% Magnae cohortis principemMagnae cohortis principem
  58. πŸ” 15% Bene fundata estBene fundata est
  59. πŸ” 15% Salve ReginaSalve Regina
  60. πŸ” 15% Vitam CatharinaeVitam Catharinae
  61. πŸ” 15% In hoc HyacinthiIn hoc Hyacinthi
  62. πŸ” 15% Domine DeusDomine Deus
  63. πŸ” 15% Fratres, corona cΓ¦licaFratres, corona cΓ¦lica
  64. πŸ” 15% Te pater JosephTe pater Joseph
  65. πŸ” 15% Te lucis ante terminumTe lucis ante terminum