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% En ut superbaEn ut superba
  2. πŸ” 72% Auctor beate saeculiAuctor beate saeculi
  3. πŸ” 68% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  4. πŸ” 67% En ut superba criminumEn ut superba criminum
  5. πŸ” 67% Cor arca legem continensCor arca legem continens
  6. πŸ” 64% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  7. πŸ” 63% Auctor beate saeculiAuctor beate saeculi
  8. πŸ” 56% En ut superbaEn ut superba
  9. πŸ” 48% Cor arca legem continensCor arca legem continens
  10. πŸ” 47% Deus tuorum militumDeus tuorum militum
  11. πŸ” 47% Deus tuorum militumDeus tuorum militum
  12. πŸ” 47% Deus tuorum militumDeus tuorum militum
  13. πŸ” 46% Salvete Christi vulneraSalvete Christi vulnera
  14. πŸ” 45% Deus tuorum militumDeus tuorum militum
  15. πŸ” 45% Deus tuorum militumDeus tuorum militum
  16. πŸ” 45% A solis ortusA solis ortus
  17. πŸ” 45% Auctor beate saeculiAuctor beate saeculi
  18. πŸ” 45% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  19. πŸ” 44% Jesu auctor clementiaeJesu auctor clementiae
  20. πŸ” 43% Hymnum canentes martyrumHymnum canentes martyrum
  21. πŸ” 43% Veni Redemptor gentiumVeni Redemptor gentium
  22. πŸ” 43% Te Joseph celebrentTe Joseph celebrent
  23. πŸ” 43% Ut Antonini gloriamUt Antonini gloriam
  24. πŸ” 43% Te IosephTe Ioseph
  25. πŸ” 42% Te Joseph celebrentTe Joseph celebrent
  26. πŸ” 42% Salvete Christi vulneraSalvete Christi vulnera
  27. πŸ” 42% Salvete Christi vulneraSalvete Christi vulnera
  28. πŸ” 42% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  29. πŸ” 42% Aeterne Rex altissimeAeterne Rex altissime
  30. πŸ” 42% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  31. πŸ” 41% Te Joseph celebrentTe Joseph celebrent
  32. πŸ” 41% Cor arca legem continensCor arca legem continens
  33. πŸ” 41% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  34. πŸ” 41% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  35. πŸ” 41% Cohors beata SeraphimCohors beata Seraphim
  36. πŸ” 41% Iesu quadragenariaeIesu quadragenariae
  37. πŸ” 41% Salvete, Christi vulneraSalvete, Christi vulnera
  38. πŸ” 41% Commune vos apostoliCommune vos apostoli
  39. πŸ” 41% Hostis HerodesHostis Herodes
  40. πŸ” 40% CopiosaeCopiosae
  41. πŸ” 40% Lucis Creator optime (in Hieme)Lucis Creator optime (in Hieme)
  42. πŸ” 40% Salve virilis pectorisSalve virilis pectoris
  43. πŸ” 40% Credo in DeumCredo in Deum
  44. πŸ” 40% Optatus votis omniumOptatus votis omnium
  45. πŸ” 40% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  46. πŸ” 40% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  47. πŸ” 40% Apostolorum passio diemApostolorum passio diem
  48. πŸ” 40% Panis solemnisPanis solemnis
  49. πŸ” 40% Praeclara qua tu gloriaPraeclara qua tu gloria
  50. πŸ” 40% Aeterne Rex altissimeAeterne Rex altissime
  51. πŸ” 40% Sacris SolemnisSacris Solemnis
  52. πŸ” 40% Rex gloriose MartyrumRex gloriose Martyrum
  53. πŸ” 39% Rex glorioseRex gloriose
  54. πŸ” 39% Audi benigneAudi benigne
  55. πŸ” 39% Christe caelorum DomineChriste caelorum Domine
  56. πŸ” 39% Tu ChristeTu Christe
  57. πŸ” 39% Verbum supernumVerbum supernum
  58. πŸ” 39% Summi Parentis FilioSummi Parentis Filio
  59. πŸ” 39% Rerum Deus fonsRerum Deus fons
  60. πŸ” 39% Te nostra laetisTe nostra laetis
  61. πŸ” 39% Dicamus laudes Domino (A Sollemnitate Epiphaniae)Dicamus laudes Domino (A Sollemnitate Epiphaniae)
  62. πŸ” 39% Summae Deus clementiae septemSummae Deus clementiae septem
  63. πŸ” 39% Certum tenentes ordinem (A Sollemnitate Epiphaniae)Certum tenentes ordinem (A Sollemnitate Epiphaniae)
  64. πŸ” 39% Legis sacrataeLegis sacratae
  65. πŸ” 39% Dei fideDei fide