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% Iesu rex admirabilisIesu rex admirabilis
  2. πŸ” 39% Jesu Rex admirabilisJesu Rex admirabilis
  3. πŸ” 35% Jesu decus angelicumJesu decus angelicum
  4. πŸ” 33% Dulcis Iesu memoriaDulcis Iesu memoria
  5. πŸ” 31% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  6. πŸ” 31% AngularisAngularis
  7. πŸ” 31% Praefatio ferialis de Ecclesiae DedicationePraefatio ferialis de Ecclesiae Dedicatione
  8. πŸ” 28% Te DeumTe Deum
  9. πŸ” 28% Gloria XV (forma ordinaria)Gloria XV (forma ordinaria)
  10. πŸ” 28% Gloria IGloria I
  11. πŸ” 28% Mente jucundaMente jucunda
  12. πŸ” 28% Urbs Jerusalem beataUrbs Jerusalem beata
  13. πŸ” 28% Jesu Rex admirabilisJesu Rex admirabilis
  14. πŸ” 28% Ave lumenAve lumen
  15. πŸ” 28% Te DeumTe Deum
  16. πŸ” 28% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  17. πŸ” 27% Exsultet iam angelicaExsultet iam angelica
  18. πŸ” 27% Sursum sonetSursum sonet
  19. πŸ” 27% Gloria IX (forma ordinaria)Gloria IX (forma ordinaria)
  20. πŸ” 27% Gloria IVGloria IV
  21. πŸ” 27% Dicamus laudes (In festis)Dicamus laudes (In festis)
  22. πŸ” 27% Hymnus Te DeumHymnus Te Deum
  23. πŸ” 27% Veni Redemptor gentiumVeni Redemptor gentium
  24. πŸ” 27% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  25. πŸ” 26% Te DeumTe Deum
  26. πŸ” 26% Fratres: Hoc enim sentiteFratres: Hoc enim sentite
  27. πŸ” 26% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  28. πŸ” 26% Ternis horarum (In festis)Ternis horarum (In festis)
  29. πŸ” 26% Ave Regis AngelorumAve Regis Angelorum
  30. πŸ” 26% AetΓ©rna imΓ‘goAetΓ©rna imΓ‘go
  31. πŸ” 26% Alleluia dulce carmenAlleluia dulce carmen
  32. πŸ” 26% Credo IICredo II
  33. πŸ” 26% Ave Virgo nobilisAve Virgo nobilis
  34. πŸ” 26% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  35. πŸ” 26% Rex gloriose Martyrum (In Ascensione)Rex gloriose Martyrum (In Ascensione)
  36. πŸ” 26% Festum celebre martyrisFestum celebre martyris
  37. πŸ” 26% Pange lingua... CorporisPange lingua... Corporis
  38. πŸ” 26% Te DeumTe Deum
  39. πŸ” 26% Certum tenentes (In festis)Certum tenentes (In festis)
  40. πŸ” 26% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  41. πŸ” 25% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  42. πŸ” 25% Gloria VGloria V
  43. πŸ” 25% Te Deum (tonus solemnis)Te Deum (tonus solemnis)
  44. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  45. πŸ” 25% O sator rerumO sator rerum
  46. πŸ” 25% Te Deum (Solemn tone)Te Deum (Solemn tone)
  47. πŸ” 25% O Rex glorioseO Rex gloriose
  48. πŸ” 25% Exsultet caelum (II)Exsultet caelum (II)
  49. πŸ” 25% Jesu decus angelicumJesu decus angelicum
  50. πŸ” 25% Lauda SionLauda Sion
  51. πŸ” 25% Rex sempiterne, DomineRex sempiterne, Domine
  52. πŸ” 25% Sacris solemniisSacris solemniis
  53. πŸ” 25% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  54. πŸ” 25% Immense caeli Conditor (aestivalis)Immense caeli Conditor (aestivalis)
  55. πŸ” 25% O res admirabilisO res admirabilis
  56. πŸ” 25% O vos aethereiO vos aetherei
  57. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  58. πŸ” 25% Sponso sponsa!Sponso sponsa!
  59. πŸ” 25% Passio Domini nostri Jesu Christi secundum Lucam - ANNO CPassio Domini nostri Jesu Christi secundum Lucam - ANNO C
  60. πŸ” 25% Pange lingua... CorporisPange lingua... Corporis
  61. πŸ” 25% Paschale mundo gaudium (In Ascensione)Paschale mundo gaudium (In Ascensione)
  62. πŸ” 25% Ales diei nuntiusAles diei nuntius
  63. πŸ” 25% Lauda SionLauda Sion
  64. πŸ” 24% Gloria IIGloria II
  65. πŸ” 24% Jesu Redemptor omnium (T. Paschali)Jesu Redemptor omnium (T. Paschali)