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% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  2. πŸ” 91% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  3. πŸ” 88% Cor arca legem continensCor arca legem continens
  4. πŸ” 68% En ut superbaEn ut superba
  5. πŸ” 68% Auctor beate saeculiAuctor beate saeculi
  6. πŸ” 67% Cor arca legem continensCor arca legem continens
  7. πŸ” 58% Auctor beate saeculiAuctor beate saeculi
  8. πŸ” 57% Cor arca legem continensCor arca legem continens
  9. πŸ” 46% En ut superba criminumEn ut superba criminum
  10. πŸ” 46% Veni Redemptor gentiumVeni Redemptor gentium
  11. πŸ” 45% A solis ortusA solis ortus
  12. πŸ” 44% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  13. πŸ” 44% Deus tuorum militumDeus tuorum militum
  14. πŸ” 44% Deus tuorum militumDeus tuorum militum
  15. πŸ” 44% Deus tuorum militumDeus tuorum militum
  16. πŸ” 44% Deus creator omniumDeus creator omnium
  17. πŸ” 43% Deus tuorum militumDeus tuorum militum
  18. πŸ” 43% Salvete Christi vulneraSalvete Christi vulnera
  19. πŸ” 43% Te Joseph celebrentTe Joseph celebrent
  20. πŸ” 43% Te IosephTe Ioseph
  21. πŸ” 43% Te Joseph celebrentTe Joseph celebrent
  22. πŸ” 43% Deus creator omniumDeus creator omnium
  23. πŸ” 42% Deus tuorum militumDeus tuorum militum
  24. πŸ” 42% Cor dulce cor amabileCor dulce cor amabile
  25. πŸ” 42% Te Joseph celebrentTe Joseph celebrent
  26. πŸ” 41% Cor arca legemCor arca legem
  27. πŸ” 41% Auctor beate saeculiAuctor beate saeculi
  28. πŸ” 41% Captator olim pisciumCaptator olim piscium
  29. πŸ” 41% Hostis HerodesHostis Herodes
  30. πŸ” 41% Jesu auctor clementiaeJesu auctor clementiae
  31. πŸ” 41% Hymnum canentes martyrumHymnum canentes martyrum
  32. πŸ” 40% Salvete Christi vulneraSalvete Christi vulnera
  33. πŸ” 40% Summi Parentis FilioSummi Parentis Filio
  34. πŸ” 40% Te nostra laetisTe nostra laetis
  35. πŸ” 40% Salvete Christi vulneraSalvete Christi vulnera
  36. πŸ” 40% Credo in DeumCredo in Deum
  37. πŸ” 40% Optatus votis omniumOptatus votis omnium
  38. πŸ” 40% Aeterne Rex altissimeAeterne Rex altissime
  39. πŸ” 40% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  40. πŸ” 40% A solis ortus cardineA solis ortus cardine
  41. πŸ” 40% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  42. πŸ” 40% Jam lucis orto sidere (In Epiphania Domini)Jam lucis orto sidere (In Epiphania Domini)
  43. πŸ” 40% En ut superbaEn ut superba
  44. πŸ” 40% Jam Christus astra ascenderatJam Christus astra ascenderat
  45. πŸ” 40% Ut Antonini gloriamUt Antonini gloriam
  46. πŸ” 40% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  47. πŸ” 39% Commune vos apostoliCommune vos apostoli
  48. πŸ” 39% Sacris SolemnisSacris Solemnis
  49. πŸ” 39% Gloria VGloria V
  50. πŸ” 39% Te Deum PatremTe Deum Patrem
  51. πŸ” 39% Apostolorum passio diemApostolorum passio diem
  52. πŸ” 39% O sola magnarumO sola magnarum
  53. πŸ” 39% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  54. πŸ” 39% Aeterne RexAeterne Rex
  55. πŸ” 38% Verbum supernumVerbum supernum
  56. πŸ” 38% Qui luce splendesQui luce splendes
  57. πŸ” 38% Panis solemnisPanis solemnis
  58. πŸ” 38% Gloria XIGloria XI
  59. πŸ” 38% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  60. πŸ” 38% Cohors beata SeraphimCohors beata Seraphim
  61. πŸ” 38% Gloria IIIGloria III
  62. πŸ” 38% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  63. πŸ” 38% Commune vos apostoliCommune vos apostoli
  64. πŸ” 38% Tu ChristeTu Christe
  65. πŸ” 38% Jam lucis orto sidere (In Tempore Passionis)Jam lucis orto sidere (In Tempore Passionis)