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% Deus tuorum militum (Alter tonus T. P.)Deus tuorum militum (Alter tonus T. P.)
  2. πŸ” 75% Rex gloriose Martyrum (Alter tonus T. P.)Rex gloriose Martyrum (Alter tonus T. P.)
  3. πŸ” 73% Invicte Martyr unicum (Alter tonus T. P.)Invicte Martyr unicum (Alter tonus T. P.)
  4. πŸ” 73% Te splendor et virtus (T. Paschali)Te splendor et virtus (T. Paschali)
  5. πŸ” 70% Te splendor et virtusTe splendor et virtus
  6. πŸ” 69% Te splendor et virtus (T. Paschali)Te splendor et virtus (T. Paschali)
  7. πŸ” 64% LΓ†ti colentes famulamLΓ†ti colentes famulam
  8. πŸ” 64% Laeti colentes famulumLaeti colentes famulum
  9. πŸ” 62% Fortem virili pectore (Paschal Time)Fortem virili pectore (Paschal Time)
  10. πŸ” 60% Jesu corona virginum (In Tempore Paschali)Jesu corona virginum (In Tempore Paschali)
  11. πŸ” 58% Te splendor et virtusTe splendor et virtus
  12. πŸ” 54% Deus tuorum militum (Pro S. Stephano)Deus tuorum militum (Pro S. Stephano)
  13. πŸ” 51% Deus tuorum militum (St. Stephen)Deus tuorum militum (St. Stephen)
  14. πŸ” 49% Deus tuorum militumDeus tuorum militum
  15. πŸ” 47% Deus tuorum militumDeus tuorum militum
  16. πŸ” 47% Deus tuorum militum (Tempore Paschali)Deus tuorum militum (Tempore Paschali)
  17. πŸ” 45% Deus tuorum militumDeus tuorum militum
  18. πŸ” 44% Deus tuorum militum (In Ascensione)Deus tuorum militum (In Ascensione)
  19. πŸ” 41% Te splendor et virtus PatrisTe splendor et virtus Patris
  20. πŸ” 41% Deus tuorum II Cl.Deus tuorum II Cl.
  21. πŸ” 40% Deus tuorum militum (Alter tonus)Deus tuorum militum (Alter tonus)
  22. πŸ” 40% Iam bone pastorIam bone pastor
  23. πŸ” 39% Deus tuorum militumDeus tuorum militum
  24. πŸ” 39% Apostolorum passio diemApostolorum passio diem
  25. πŸ” 39% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  26. πŸ” 39% Deus tuorum militum (Tonus alter)Deus tuorum militum (Tonus alter)
  27. πŸ” 39% Deus tuorum militum (another chant)Deus tuorum militum (another chant)
  28. πŸ” 38% Commune vos apostoliCommune vos apostoli
  29. πŸ” 37% Cohors beata SeraphimCohors beata Seraphim
  30. πŸ” 36% Te nostra laetisTe nostra laetis
  31. πŸ” 36% Jam bone pastorJam bone pastor
  32. πŸ” 36% Jam bone pastorJam bone pastor
  33. πŸ” 36% Deus tuorum militumDeus tuorum militum
  34. πŸ” 36% Deus tuorum II Cl.Deus tuorum II Cl.
  35. πŸ” 36% Iesu corona celsiorIesu corona celsior
  36. πŸ” 36% Iesu corona celsiorIesu corona celsior
  37. πŸ” 35% Iesu corona celsiorIesu corona celsior
  38. πŸ” 35% Doctor egregie PauleDoctor egregie Paule
  39. πŸ” 35% Deus tuorum militumDeus tuorum militum
  40. πŸ” 35% Relucens inter principesRelucens inter principes
  41. πŸ” 35% Qui luce splendesQui luce splendes
  42. πŸ” 35% Praeclara qua tu gloriaPraeclara qua tu gloria
  43. πŸ” 34% Qui luce splendesQui luce splendes
  44. πŸ” 34% Deus tuorum II Cl.Deus tuorum II Cl.
  45. πŸ” 34% Ad regias Agni dapes (Alter tonus)Ad regias Agni dapes (Alter tonus)
  46. πŸ” 34% Commune vos apostoliCommune vos apostoli
  47. πŸ” 34% Dicamus laudes DominoDicamus laudes Domino
  48. πŸ” 33% Ternis horarum terminisTernis horarum terminis
  49. πŸ” 33% Jesu Redemptor omnium (Nat.)Jesu Redemptor omnium (Nat.)
  50. πŸ” 33% Jesu Redemptor omnium (T. Nativitatis)Jesu Redemptor omnium (T. Nativitatis)
  51. πŸ” 33% Captator olim pisciumCaptator olim piscium
  52. πŸ” 33% Certum tenentes ordinemCertum tenentes ordinem
  53. πŸ” 33% Certum tenentes ordinemCertum tenentes ordinem
  54. πŸ” 33% Certum tenentes ordinem (T Adventus)Certum tenentes ordinem (T Adventus)
  55. πŸ” 32% Jesu Redemptor omnium (Pont.) (Pro S. Silvestro)Jesu Redemptor omnium (Pont.) (Pro S. Silvestro)
  56. πŸ” 32% Rex sempiterne coelitumRex sempiterne coelitum
  57. πŸ” 32% Exsultet orbis gaudiis (Pro S. Joanne Evang.)Exsultet orbis gaudiis (Pro S. Joanne Evang.)
  58. πŸ” 32% Ad regias Agni dapes (another chant)Ad regias Agni dapes (another chant)
  59. πŸ” 32% Salvete flores MartyrumSalvete flores Martyrum
  60. πŸ” 32% Christe Redemptor omniumChriste Redemptor omnium
  61. πŸ” 31% Exsultet orbis gaudiis (St. John Evangelist)Exsultet orbis gaudiis (St. John Evangelist)
  62. πŸ” 31% Invicte Martyr unicum (Pro S. Stephano)Invicte Martyr unicum (Pro S. Stephano)
  63. πŸ” 30% Salvete flores MartyrumSalvete flores Martyrum
  64. πŸ” 30% Christe Redemptor omnium ex PatreChriste Redemptor omnium ex Patre
  65. πŸ” 30% Libera me Domine de morteLibera me Domine de morte