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% Adversum meAdversum me
  2. πŸ” 76% Adversum meAdversum me
  3. πŸ” 69% Adversum meAdversum me
  4. πŸ” 56% BenedictaBenedicta
  5. πŸ” 34% Quinque prudentesQuinque prudentes
  6. πŸ” 33% Exaudi DeusExaudi Deus
  7. πŸ” 33% Quoniam zelusQuoniam zelus
  8. πŸ” 31% Intellige clamoremIntellige clamorem
  9. πŸ” 31% Non vos relinquamNon vos relinquam
  10. πŸ” 30% Salvum me fac DeusSalvum me fac Deus
  11. πŸ” 30% In salutariIn salutari
  12. πŸ” 30% Ecce DeusEcce Deus
  13. πŸ” 28% Laetabitur justusLaetabitur justus
  14. πŸ” 28% SederuntSederunt
  15. πŸ” 27% CaligaveruntCaligaverunt
  16. πŸ” 27% Miserere meiMiserere mei
  17. πŸ” 27% Miserere (Ps 50)Miserere (Ps 50)
  18. πŸ” 27% Exaudi DeusExaudi Deus
  19. πŸ” 27% Adeamus (ps. Erucvtavit)Adeamus (ps. Erucvtavit)
  20. πŸ” 27% Omnes qui habebantOmnes qui habebant
  21. πŸ” 26% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  22. πŸ” 26% Etenim sederuntEtenim sederunt
  23. πŸ” 26% Miserere mihi... ad teMiserere mihi... ad te
  24. πŸ” 25% Multiplicata suntMultiplicata sunt
  25. πŸ” 25% Tu mandastiTu mandasti
  26. πŸ” 25% Domus meaDomus mea
  27. πŸ” 25% Quicumque feceritQuicumque fecerit
  28. πŸ” 25% Ecce ego JoannesEcce ego Joannes
  29. πŸ” 25% Ecce DeusEcce Deus
  30. πŸ” 25% Adeamus (ps. Levavi)Adeamus (ps. Levavi)
  31. πŸ” 25% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  32. πŸ” 24% Exsultet jam AngelicaExsultet jam Angelica
  33. πŸ” 24% De necessitatibusDe necessitatibus
  34. πŸ” 24% Pueri... vestimentaPueri... vestimenta
  35. πŸ” 24% Justus DominusJustus Dominus
  36. πŸ” 24% Verba meaVerba mea
  37. πŸ” 24% Circumdederunt meCircumdederunt me
  38. πŸ” 24% Ab ortu solisAb ortu solis
  39. πŸ” 24% Veniet fortiorVeniet fortior
  40. πŸ” 24% Passio DNJC secundum MarcumPassio DNJC secundum Marcum
  41. πŸ” 24% Passio DNJC secundum LucamPassio DNJC secundum Lucam
  42. πŸ” 24% Eram quasi agnusEram quasi agnus
  43. πŸ” 24% In jejunio et fletu (Resp.)In jejunio et fletu (Resp.)
  44. πŸ” 24% Spiritus... super meSpiritus... super me
  45. πŸ” 24% Pueri... vestimentaPueri... vestimenta
  46. πŸ” 24% Beata AgathaBeata Agatha
  47. πŸ” 23% Ultimo festivitatisUltimo festivitatis
  48. πŸ” 23% Laetare JerusalemLaetare Jerusalem
  49. πŸ” 23% Adeamus. Ps. MisericΓ³rdiasAdeamus. Ps. MisericΓ³rdias
  50. πŸ” 23% Dicit Dominus SermonesDicit Dominus Sermones
  51. πŸ” 23% Aeterne RexAeterne Rex
  52. πŸ” 23% Deus in loco sancto suoDeus in loco sancto suo
  53. πŸ” 23% De necessitatibusDe necessitatibus
  54. πŸ” 23% Miserere meiMiserere mei
  55. πŸ” 23% Mirabantur omnesMirabantur omnes
  56. πŸ” 23% Tu mandastiTu mandasti
  57. πŸ” 23% Aufer a meAufer a me
  58. πŸ” 23% Cum invocarem teCum invocarem te
  59. πŸ” 23% Veniet fortiorVeniet fortior
  60. πŸ” 23% Dilectio DeiDilectio Dei
  61. πŸ” 23% Sicut in HolocaustoSicut in Holocausto
  62. πŸ” 23% Etenim sederuntEtenim sederunt
  63. πŸ” 23% Passio Domini nostri Jesu Christi secundum Marcum - ANNO BPassio Domini nostri Jesu Christi secundum Marcum - ANNO B
  64. πŸ” 23% Omnes qui habebantOmnes qui habebant
  65. πŸ” 22% Abiit JesusAbiit Jesus