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% Deus tuorum militumDeus tuorum militum
  2. πŸ” 91% Deus tuorum militumDeus tuorum militum
  3. πŸ” 85% Deus tuorum militumDeus tuorum militum
  4. πŸ” 85% Deus tuorum militumDeus tuorum militum
  5. πŸ” 85% Deus tuorum militumDeus tuorum militum
  6. πŸ” 71% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  7. πŸ” 61% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  8. πŸ” 60% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  9. πŸ” 58% Salvete Christi vulneraSalvete Christi vulnera
  10. πŸ” 55% Deus tuorum II Cl.Deus tuorum II Cl.
  11. πŸ” 54% Deus tuorum II Cl.Deus tuorum II Cl.
  12. πŸ” 53% Deus tuorum militumDeus tuorum militum
  13. πŸ” 52% Aeterne Rex altissimeAeterne Rex altissime
  14. πŸ” 52% A solis ortusA solis ortus
  15. πŸ” 50% Veni Redemptor gentiumVeni Redemptor gentium
  16. πŸ” 50% Deus tuorum militum (Tempore Paschali)Deus tuorum militum (Tempore Paschali)
  17. πŸ” 49% Cor arca legem continensCor arca legem continens
  18. πŸ” 49% Deus tuorum militum (In Ascensione)Deus tuorum militum (In Ascensione)
  19. πŸ” 48% Verbum supernum prodiensVerbum supernum prodiens
  20. πŸ” 48% Deus tuorum militum (Tonus alter)Deus tuorum militum (Tonus alter)
  21. πŸ” 48% A solis ortus cardineA solis ortus cardine
  22. πŸ” 48% Deus tuorum militumDeus tuorum militum
  23. πŸ” 47% Aeterne Rex altissimeAeterne Rex altissime
  24. πŸ” 47% Hostis HerodesHostis Herodes
  25. πŸ” 46% Auctor beate saeculiAuctor beate saeculi
  26. πŸ” 45% O lux beata Trinitas (hiemalis)O lux beata Trinitas (hiemalis)
  27. πŸ” 45% Deus tuorum S. StephaniDeus tuorum S. Stephani
  28. πŸ” 45% Crudelis Herodes DeumCrudelis Herodes Deum
  29. πŸ” 45% En ut superbaEn ut superba
  30. πŸ” 45% Verbum supernumVerbum supernum
  31. πŸ” 45% Deus tuorum II Cl.Deus tuorum II Cl.
  32. πŸ” 45% Verbum supernum prodiensVerbum supernum prodiens
  33. πŸ” 44% Deus tuorum militum (Alter tonus)Deus tuorum militum (Alter tonus)
  34. πŸ” 44% Deus tuorum militum (another chant)Deus tuorum militum (another chant)
  35. πŸ” 44% Auctor beate saeculiAuctor beate saeculi
  36. πŸ” 44% Rerum Deus fonsRerum Deus fons
  37. πŸ” 43% Rex SanctorumRex Sanctorum
  38. πŸ” 43% Ad regias Agni dapesAd regias Agni dapes
  39. πŸ” 43% A solis ortu... HieronymeA solis ortu... Hieronyme
  40. πŸ” 42% O sola magnarumO sola magnarum
  41. πŸ” 42% Fortem fidelemFortem fidelem
  42. πŸ” 42% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  43. πŸ” 42% A solis ortus cardineA solis ortus cardine
  44. πŸ” 42% A solis ortus cardineA solis ortus cardine
  45. πŸ” 42% Lux alma Jesu mentiumLux alma Jesu mentium
  46. πŸ” 42% Ad regias Agni dapesAd regias Agni dapes
  47. πŸ” 41% Aeterne Rex altissimeAeterne Rex altissime
  48. πŸ” 41% Rex SanctorumRex Sanctorum
  49. πŸ” 40% Vidi aquam (B)Vidi aquam (B)
  50. πŸ” 40% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  51. πŸ” 40% En ut superba criminumEn ut superba criminum
  52. πŸ” 40% Crux fidelisCrux fidelis
  53. πŸ” 40% CopiosaeCopiosae
  54. πŸ” 40% Quicumque Christum quaeritisQuicumque Christum quaeritis
  55. πŸ” 40% A solis ortusA solis ortus
  56. πŸ” 40% Cor arca legem continensCor arca legem continens
  57. πŸ” 40% Deus tuorum I Cl.Deus tuorum I Cl.
  58. πŸ” 39% Crudelis HerodesCrudelis Herodes
  59. πŸ” 39% Hostis Herodes impieHostis Herodes impie
  60. πŸ” 39% Hostis Herodes impieHostis Herodes impie
  61. πŸ” 39% Verbum supernum prodiens necVerbum supernum prodiens nec
  62. πŸ” 39% Jesu Salvator saeculiJesu Salvator saeculi
  63. πŸ” 39% Rex gloriose MartyrumRex gloriose Martyrum
  64. πŸ” 39% Hostis HerodesHostis Herodes
  65. πŸ” 39% Redemisti nosRedemisti nos