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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Appenderunt mercedemAppenderunt mercedem
  2. πŸ” 59% Appenderunt mercedemAppenderunt mercedem
  3. πŸ” 53% AppenderuntAppenderunt
  4. πŸ” 44% Da mercedem DomineDa mercedem Domine
  5. πŸ” 43% Da mercedem DomineDa mercedem Domine
  6. πŸ” 37% Anxiatus estAnxiatus est
  7. πŸ” 37% ContumeliasContumelias
  8. πŸ” 36% Faciem meamFaciem meam
  9. πŸ” 35% Amen a. d. tibi (Fir)Amen a. d. tibi (Fir)
  10. πŸ” 35% AppendΓ©runtAppendΓ©runt
  11. πŸ” 35% Amen a. d. tibi (Har)Amen a. d. tibi (Har)
  12. πŸ” 34% Sedebit DominusSedebit Dominus
  13. πŸ” 34% Custodi meCustodi me
  14. πŸ” 34% Ascendit DeusAscendit Deus
  15. πŸ” 34% Anxiatus estAnxiatus est
  16. πŸ” 34% Cenantibus autemCenantibus autem
  17. πŸ” 34% Benedictus Dominus quiaBenedictus Dominus quia
  18. πŸ” 33% Cibavit nos Dominus (Mode 2*a)Cibavit nos Dominus (Mode 2*a)
  19. πŸ” 33% Consilium feceruntConsilium fecerunt
  20. πŸ” 33% Cibavit nos Dominus (Mode 8g)Cibavit nos Dominus (Mode 8g)
  21. πŸ” 33% Attendite universiAttendite universi
  22. πŸ” 32% Appropinquabat autemAppropinquabat autem
  23. πŸ” 32% Credo videreCredo videre
  24. πŸ” 32% Alleluia pax vobisAlleluia pax vobis
  25. πŸ” 32% Lux orta est super nosLux orta est super nos
  26. πŸ” 32% ConsiderabamConsiderabam
  27. πŸ” 32% Benedictus Deus IsraelBenedictus Deus Israel
  28. πŸ” 32% Non haberesNon haberes
  29. πŸ” 32% Cum exaltaveritisCum exaltaveritis
  30. πŸ” 32% Adorate DominumAdorate Dominum
  31. πŸ” 32% Ab insurgentibusAb insurgentibus
  32. πŸ” 32% Cum ieiunatisCum ieiunatis
  33. πŸ” 32% VisionemVisionem
  34. πŸ” 31% Benedic Domine (Mode 4e-e)Benedic Domine (Mode 4e-e)
  35. πŸ” 31% Clarifica me PaterClarifica me Pater
  36. πŸ” 31% Cum accepisset acetumCum accepisset acetum
  37. πŸ” 31% Benedic Domine (Mode 4e-g)Benedic Domine (Mode 4e-g)
  38. πŸ” 31% Alleluia audiviAlleluia audivi
  39. πŸ” 31% Cito euntesCito euntes
  40. πŸ” 31% Aqua quamAqua quam
  41. πŸ” 31% Christus peccata nostraChristus peccata nostra
  42. πŸ” 31% Beneplacitum estBeneplacitum est
  43. πŸ” 31% AmpliusAmplius
  44. πŸ” 31% Qui post meQui post me
  45. πŸ” 31% Qui post meQui post me
  46. πŸ” 31% Conserva meConserva me
  47. πŸ” 31% Alliga DomineAlliga Domine
  48. πŸ” 31% Christus factus estChristus factus est
  49. πŸ” 31% Amen dico vobis quia nemoAmen dico vobis quia nemo
  50. πŸ” 31% HabitabitHabitabit
  51. πŸ” 31% Accepit ergo IesusAccepit ergo Iesus
  52. πŸ” 31% Audientes discipuliAudientes discipuli
  53. πŸ” 31% Christus semelChristus semel
  54. πŸ” 30% Quoniam in teQuoniam in te
  55. πŸ” 30% Cum autem veneritCum autem venerit
  56. πŸ” 30% Ait latroAit latro
  57. πŸ” 30% Christus passus estChristus passus est
  58. πŸ” 30% Angelus Domini nuntiavitAngelus Domini nuntiavit
  59. πŸ” 30% Cognovit autem paterCognovit autem pater
  60. πŸ” 30% Fili recordareFili recordare
  61. πŸ” 30% Deus misereaturDeus misereatur
  62. πŸ” 30% Crucem tuam adoramusCrucem tuam adoramus
  63. πŸ” 30% Qui me misitQui me misit
  64. πŸ” 30% Inclinavit DominusInclinavit Dominus
  65. πŸ” 30% Oculi meiOculi mei