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% Jesu nostra refectioJesu nostra refectio
  2. πŸ” 29% O panis dulcissimeO panis dulcissime
  3. πŸ” 26% Faciem meamFaciem meam
  4. πŸ” 24% Assumpta est MariaAssumpta est Maria
  5. πŸ” 24% Gaudeamus exsultantesGaudeamus exsultantes
  6. πŸ” 24% O salutaris Hostia VO salutaris Hostia V
  7. πŸ” 23% Concordi laetitiaConcordi laetitia
  8. πŸ” 23% Jesu nostra redemptioJesu nostra redemptio
  9. πŸ” 23% Jerusalem et SionJerusalem et Sion
  10. πŸ” 23% Jerusalem et SionJerusalem et Sion
  11. πŸ” 22% Angelus Domini nuntiavit (Ant.)Angelus Domini nuntiavit (Ant.)
  12. πŸ” 22% Cor Jesu sacratissimum IICor Jesu sacratissimum II
  13. πŸ” 22% Cor Jesu caritatis ICor Jesu caritatis I
  14. πŸ” 22% Virgo Dei GenitrixVirgo Dei Genitrix
  15. πŸ” 22% Cor Jesu sacratissimum ICor Jesu sacratissimum I
  16. πŸ” 22% O salutaris Hostia VIIO salutaris Hostia VII
  17. πŸ” 21% Cor Jesu amantissimumCor Jesu amantissimum
  18. πŸ” 21% Cor Jesu caritatis IICor Jesu caritatis II
  19. πŸ” 21% Tantum ergo VITantum ergo VI
  20. πŸ” 21% Ave Regis AngelorumAve Regis Angelorum
  21. πŸ” 20% Jesu decus angelicumJesu decus angelicum
  22. πŸ” 20% Jesu Rex admirabilisJesu Rex admirabilis
  23. πŸ” 20% Jesu Redemptor (II)Jesu Redemptor (II)
  24. πŸ” 20% Deus omniumDeus omnium
  25. πŸ” 20% Jerusalem et SionJerusalem et Sion
  26. πŸ” 20% Tantum ergo VIIITantum ergo VIII
  27. πŸ” 20% Lauda SionLauda Sion
  28. πŸ” 20% Tantum ergo VTantum ergo V
  29. πŸ” 20% Jesu dulcis memoriaJesu dulcis memoria
  30. πŸ” 20% Cibavit illos. IICibavit illos. II
  31. πŸ” 20% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  32. πŸ” 20% O salutaris Hostia IVO salutaris Hostia IV
  33. πŸ” 20% Domine Jesu ChristeDomine Jesu Christe
  34. πŸ” 20% Lauda SionLauda Sion
  35. πŸ” 20% Jesu nostraJesu nostra
  36. πŸ” 19% Adoro te devote (monasticum)Adoro te devote (monasticum)
  37. πŸ” 19% Christe, vivens hostiaChriste, vivens hostia
  38. πŸ” 19% Oremus pro Pontifice (Cantus II)Oremus pro Pontifice (Cantus II)
  39. πŸ” 19% Jesu Redemptor (I)Jesu Redemptor (I)
  40. πŸ” 19% Adoro te devoteAdoro te devote
  41. πŸ” 19% Summi Parentis FilioSummi Parentis Filio
  42. πŸ” 19% Jesu Redemptor (IIa)Jesu Redemptor (IIa)
  43. πŸ” 19% Ave Virgo nobilisAve Virgo nobilis
  44. πŸ” 19% Ecce panis AngelorumEcce panis Angelorum
  45. πŸ” 19% Bernardinum qui divinum.Bernardinum qui divinum.
  46. πŸ” 19% Salve dies dierum gloriaSalve dies dierum gloria
  47. πŸ” 19% Jesu decus angelicumJesu decus angelicum
  48. πŸ” 19% Adoro te devoteAdoro te devote
  49. πŸ” 18% Vidimus stellamVidimus stellam
  50. πŸ” 18% Incipit Oratio Jeremiae ProphetaeIncipit Oratio Jeremiae Prophetae
  51. πŸ” 18% Festivis resonentFestivis resonent
  52. πŸ” 18% Jesu Rex admirabilisJesu Rex admirabilis
  53. πŸ” 18% Ave Maria... virgo serenaAve Maria... virgo serena
  54. πŸ” 18% Virgo quae nostrisVirgo quae nostris
  55. πŸ” 18% Creator alme siderumCreator alme siderum
  56. πŸ” 18% Tantum ergo XITantum ergo XI
  57. πŸ” 18% Regnantem sempiternaRegnantem sempiterna
  58. πŸ” 18% Passio DNJC secundum MatthaeumPassio DNJC secundum Matthaeum
  59. πŸ” 18% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  60. πŸ” 18% Te Deum (Simple tone)Te Deum (Simple tone)
  61. πŸ” 18% Ave lumenAve lumen
  62. πŸ” 18% Exsultet jam AngelicaExsultet jam Angelica
  63. πŸ” 18% Oremus pro Pontifice (cantus III)Oremus pro Pontifice (cantus III)
  64. πŸ” 18% Creator alme siderumCreator alme siderum
  65. πŸ” 18% Passio DNJC secundum MarcumPassio DNJC secundum Marcum