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 continens (another chant)Cor arca legem continens (another chant)
  2. πŸ” 91% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  3. πŸ” 84% Cor arca legem continensCor arca legem continens
  4. πŸ” 67% Auctor beate saeculiAuctor beate saeculi
  5. πŸ” 65% Cor arca legem continensCor arca legem continens
  6. πŸ” 64% En ut superbaEn ut superba
  7. πŸ” 56% Auctor beate saeculiAuctor beate saeculi
  8. πŸ” 55% Cor arca legem continensCor arca legem continens
  9. πŸ” 44% En ut superba criminumEn ut superba criminum
  10. πŸ” 44% A solis ortusA solis ortus
  11. πŸ” 44% Deus creator omniumDeus creator omnium
  12. πŸ” 43% Veni Redemptor gentiumVeni Redemptor gentium
  13. πŸ” 43% Deus creator omniumDeus creator omnium
  14. πŸ” 43% Te Joseph celebrentTe Joseph celebrent
  15. πŸ” 43% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  16. πŸ” 43% Deus tuorum militumDeus tuorum militum
  17. πŸ” 42% Deus tuorum militumDeus tuorum militum
  18. πŸ” 42% Deus tuorum militumDeus tuorum militum
  19. πŸ” 42% Te Joseph celebrentTe Joseph celebrent
  20. πŸ” 42% Deus tuorum militumDeus tuorum militum
  21. πŸ” 42% Te IosephTe Ioseph
  22. πŸ” 42% Te Joseph celebrentTe Joseph celebrent
  23. πŸ” 42% Salvete Christi vulneraSalvete Christi vulnera
  24. πŸ” 41% Hymnum canentes martyrumHymnum canentes martyrum
  25. πŸ” 41% Captator olim pisciumCaptator olim piscium
  26. πŸ” 40% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  27. πŸ” 40% Jesu auctor clementiaeJesu auctor clementiae
  28. πŸ” 40% Deus tuorum militumDeus tuorum militum
  29. πŸ” 40% Hostis HerodesHostis Herodes
  30. πŸ” 40% Auctor beate saeculiAuctor beate saeculi
  31. πŸ” 40% Aeterne Rex altissimeAeterne Rex altissime
  32. πŸ” 39% Te nostra laetisTe nostra laetis
  33. πŸ” 39% Optatus votis omniumOptatus votis omnium
  34. πŸ” 39% Salvete Christi vulneraSalvete Christi vulnera
  35. πŸ” 39% Te lucis ante terminum (In Sacratis. Cord. Jesu)Te lucis ante terminum (In Sacratis. Cord. Jesu)
  36. πŸ” 39% A solis ortus cardineA solis ortus cardine
  37. πŸ” 39% Salvete Christi vulneraSalvete Christi vulnera
  38. πŸ” 39% Jam Christus astra ascenderatJam Christus astra ascenderat
  39. πŸ” 39% Commune vos apostoliCommune vos apostoli
  40. πŸ” 39% Ut Antonini gloriamUt Antonini gloriam
  41. πŸ” 39% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  42. πŸ” 39% Qui luce splendesQui luce splendes
  43. πŸ” 38% Credo in DeumCredo in Deum
  44. πŸ” 38% Summi Parentis FilioSummi Parentis Filio
  45. πŸ” 38% Commune vos apostoliCommune vos apostoli
  46. πŸ” 38% Cor arca legemCor arca legem
  47. πŸ” 38% O sola magnarumO sola magnarum
  48. πŸ” 38% Apostolorum passio diemApostolorum passio diem
  49. πŸ” 38% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  50. πŸ” 38% Crudelis Herodes DeumCrudelis Herodes Deum
  51. πŸ” 38% En ut superbaEn ut superba
  52. πŸ” 38% Gloria VGloria V
  53. πŸ” 38% Te saeculorum principemTe saeculorum principem
  54. πŸ” 38% Cohors beata SeraphimCohors beata Seraphim
  55. πŸ” 38% Jesu dulcis memoria!Jesu dulcis memoria!
  56. πŸ” 38% Praeclara qua tu gloriaPraeclara qua tu gloria
  57. πŸ” 38% Salve virilis pectorisSalve virilis pectoris
  58. πŸ” 38% Jam lucis orto sidere (In Epiphania Domini)Jam lucis orto sidere (In Epiphania Domini)
  59. πŸ” 38% Ave maris stella (another chant) (2)Ave maris stella (another chant) (2)
  60. πŸ” 37% Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)Nunc Sancte nobis Spiritus (In Sacratis. Cordi. Jesu)
  61. πŸ” 37% Gloria XIGloria XI
  62. πŸ” 37% Gloria IIIGloria III
  63. πŸ” 37% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  64. πŸ” 37% Te Deum PatremTe Deum Patrem
  65. πŸ” 37% Verbum supernumVerbum supernum