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% Salvete Christi vulneraSalvete Christi vulnera
  2. πŸ” 65% Salvete Christi vulneraSalvete Christi vulnera
  3. πŸ” 64% Salvete Christi vulneraSalvete Christi vulnera
  4. πŸ” 62% Deus tuorum militumDeus tuorum militum
  5. πŸ” 62% Deus tuorum militumDeus tuorum militum
  6. πŸ” 62% Deus tuorum militumDeus tuorum militum
  7. πŸ” 61% Deus tuorum militumDeus tuorum militum
  8. πŸ” 58% Deus tuorum militumDeus tuorum militum
  9. πŸ” 57% Jesu Redemptor omnium (confes.)Jesu Redemptor omnium (confes.)
  10. πŸ” 57% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  11. πŸ” 57% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  12. πŸ” 54% Veni Redemptor gentiumVeni Redemptor gentium
  13. πŸ” 54% A solis ortusA solis ortus
  14. πŸ” 51% Salvete, Christi vulneraSalvete, Christi vulnera
  15. πŸ” 51% Hostis HerodesHostis Herodes
  16. πŸ” 49% Aeterne Rex altissimeAeterne Rex altissime
  17. πŸ” 47% Ad regias Agni dapesAd regias Agni dapes
  18. πŸ” 46% Verbum supernum prodiensVerbum supernum prodiens
  19. πŸ” 46% Rerum Deus fonsRerum Deus fons
  20. πŸ” 46% En ut superbaEn ut superba
  21. πŸ” 45% Ad regias Agni dapesAd regias Agni dapes
  22. πŸ” 45% Auctor beate saeculiAuctor beate saeculi
  23. πŸ” 44% Laetare caelum desuperLaetare caelum desuper
  24. πŸ” 44% Verbum supernum prodiensVerbum supernum prodiens
  25. πŸ” 44% Verbum supernumVerbum supernum
  26. πŸ” 43% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  27. πŸ” 43% Aeterne Rex altissimeAeterne Rex altissime
  28. πŸ” 43% Crux fidelisCrux fidelis
  29. πŸ” 42% Vidi aquamVidi aquam
  30. πŸ” 42% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  31. πŸ” 42% O lux beata Trinitas (hiemalis)O lux beata Trinitas (hiemalis)
  32. πŸ” 42% A solis ortus cardineA solis ortus cardine
  33. πŸ” 42% Summae Deus clementiae septemSummae Deus clementiae septem
  34. πŸ” 42% Festivis resonent compitaFestivis resonent compita
  35. πŸ” 41% En ut superba criminumEn ut superba criminum
  36. πŸ” 41% Tantum ergoTantum ergo
  37. πŸ” 41% Auctor salutisAuctor salutis
  38. πŸ” 41% Cor arca legem continensCor arca legem continens
  39. πŸ” 41% Auctor salutis uniceAuctor salutis unice
  40. πŸ” 41% Nunc Sancte nobis SpiritusNunc Sancte nobis Spiritus
  41. πŸ” 41% Jam lucis orto sidereJam lucis orto sidere
  42. πŸ” 40% Fortem fidelemFortem fidelem
  43. πŸ” 40% Virginis CatharinaeVirginis Catharinae
  44. πŸ” 40% Lux alma Jesu mentiumLux alma Jesu mentium
  45. πŸ” 40% A solis ortu... HieronymeA solis ortu... Hieronyme
  46. πŸ” 40% Hostis Herodes impieHostis Herodes impie
  47. πŸ” 40% Jesu auctor clementiaeJesu auctor clementiae
  48. πŸ” 40% Tantum ergo.Tantum ergo.
  49. πŸ” 40% Credo VIICredo VII
  50. πŸ” 39% Christe caelorum DomineChriste caelorum Domine
  51. πŸ” 39% Tibi Redemptor omniumTibi Redemptor omnium
  52. πŸ” 39% A solis ortus cardineA solis ortus cardine
  53. πŸ” 39% Ad cenamAd cenam
  54. πŸ” 39% Cor arca legem continensCor arca legem continens
  55. πŸ” 39% Orbis patrator optimeOrbis patrator optime
  56. πŸ” 39% CopiosaeCopiosae
  57. πŸ” 39% Crudelis HerodesCrudelis Herodes
  58. πŸ” 39% Commune vos apostoliCommune vos apostoli
  59. πŸ” 39% Exsultet orbis gaudiisExsultet orbis gaudiis
  60. πŸ” 39% Aeterne Rex altissimeAeterne Rex altissime
  61. πŸ” 39% Exsultet orbis gaudiisExsultet orbis gaudiis
  62. πŸ” 39% Vidi aquam (B)Vidi aquam (B)
  63. πŸ” 39% Verbum supernum prodiens necVerbum supernum prodiens nec
  64. πŸ” 38% Auctor beate saeculiAuctor beate saeculi
  65. πŸ” 38% Audit tyrannus anxiusAudit tyrannus anxius