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% Auctor beate saeculiAuctor beate saeculi
  2. πŸ” 80% Auctor beate saeculiAuctor beate saeculi
  3. πŸ” 66% Cor arca legem continensCor arca legem continens
  4. πŸ” 64% Auctor beate saeculiAuctor beate saeculi
  5. πŸ” 63% En ut superbaEn ut superba
  6. πŸ” 58% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  7. πŸ” 56% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  8. πŸ” 48% Deus tuorum militumDeus tuorum militum
  9. πŸ” 46% Deus tuorum militumDeus tuorum militum
  10. πŸ” 44% En ut superba criminumEn ut superba criminum
  11. πŸ” 43% A solis ortus cardineA solis ortus cardine
  12. πŸ” 43% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  13. πŸ” 42% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  14. πŸ” 42% Cor arca legem continensCor arca legem continens
  15. πŸ” 41% Deus tuorum militumDeus tuorum militum
  16. πŸ” 41% Deus tuorum militumDeus tuorum militum
  17. πŸ” 40% O sola magnarumO sola magnarum
  18. πŸ” 40% Crudelis Herodes DeumCrudelis Herodes Deum
  19. πŸ” 40% Deus tuorum militumDeus tuorum militum
  20. πŸ” 40% Triumphat mundi principemTriumphat mundi principem
  21. πŸ” 40% Rex gloriose MartyrumRex gloriose Martyrum
  22. πŸ” 39% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  23. πŸ” 39% Jesu auctor clementiaeJesu auctor clementiae
  24. πŸ” 39% Gloria VGloria V
  25. πŸ” 39% Summi sacerdos NuminisSummi sacerdos Numinis
  26. πŸ” 39% Te Joseph celebrentTe Joseph celebrent
  27. πŸ” 38% Te Joseph celebrentTe Joseph celebrent
  28. πŸ” 38% En ut superbaEn ut superba
  29. πŸ” 38% Salvete Christi vulneraSalvete Christi vulnera
  30. πŸ” 38% Pacem tuamPacem tuam
  31. πŸ” 38% Jesu Fili summi PatrisJesu Fili summi Patris
  32. πŸ” 38% Te IosephTe Ioseph
  33. πŸ” 38% Apostolorum passio diemApostolorum passio diem
  34. πŸ” 38% Cor arca legem continensCor arca legem continens
  35. πŸ” 38% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  36. πŸ” 38% A solis ortusA solis ortus
  37. πŸ” 38% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  38. πŸ” 38% Sanctorum meritisSanctorum meritis
  39. πŸ” 38% Veni Redemptor gentiumVeni Redemptor gentium
  40. πŸ” 37% Te Joseph celebrentTe Joseph celebrent
  41. πŸ” 37% Hymnum canentes martyrumHymnum canentes martyrum
  42. πŸ” 37% Optatus votis omniumOptatus votis omnium
  43. πŸ” 37% Commune vos apostoliCommune vos apostoli
  44. πŸ” 37% Cohors beata SeraphimCohors beata Seraphim
  45. πŸ” 37% Ut Antonini gloriamUt Antonini gloriam
  46. πŸ” 37% Aeterne Rex altissimeAeterne Rex altissime
  47. πŸ” 37% Gloria XIGloria XI
  48. πŸ” 37% Gloria IIIGloria III
  49. πŸ” 36% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  50. πŸ” 36% MemorareMemorare
  51. πŸ” 36% Qui luce splendesQui luce splendes
  52. πŸ” 36% Qui luce splendesQui luce splendes
  53. πŸ” 36% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  54. πŸ” 36% Praeclara qua tu gloriaPraeclara qua tu gloria
  55. πŸ” 36% Te lucis ante terminum (Sacred Heart)Te lucis ante terminum (Sacred Heart)
  56. πŸ” 36% Te nostra laetisTe nostra laetis
  57. πŸ” 36% Rex glorioseRex gloriose
  58. πŸ” 36% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  59. πŸ” 35% Salvete Christi vulneraSalvete Christi vulnera
  60. πŸ” 35% Salvete, Christi vulneraSalvete, Christi vulnera
  61. πŸ” 35% Rex gloriose MartyrumRex gloriose Martyrum
  62. πŸ” 35% Hostis HerodesHostis Herodes
  63. πŸ” 35% Salvete Christi vulneraSalvete Christi vulnera
  64. πŸ” 35% Tu ChristeTu Christe
  65. πŸ” 35% Aeterne RexAeterne Rex