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% Omnis terraOmnis terra
  2. πŸ” 81% Omnis terraOmnis terra
  3. πŸ” 62% Omnis terraOmnis terra
  4. πŸ” 52% Omnis terraOmnis terra
  5. πŸ” 46% Omnis terraOmnis terra
  6. πŸ” 46% Omnis terra adoretOmnis terra adoret
  7. πŸ” 45% Omnis terraOmnis terra
  8. πŸ” 45% Omnis terraOmnis terra
  9. πŸ” 43% Omnis terra adoret (T. Paschali)Omnis terra adoret (T. Paschali)
  10. πŸ” 42% Omnis terra (Paschal Time)Omnis terra (Paschal Time)
  11. πŸ” 41% Venite auditeVenite audite
  12. πŸ” 41% Omnis terra adóret teOmnis terra adóret te
  13. πŸ” 40% De necessitatibusDe necessitatibus
  14. πŸ” 38% Omnis terra adoret teOmnis terra adoret te
  15. πŸ” 36% ResurrexiResurrexi
  16. πŸ” 36% Congregate illiCongregate illi
  17. πŸ” 36% ReminiscereReminiscere
  18. πŸ” 35% Cantate Deo allelujaCantate Deo alleluja
  19. πŸ” 35% Omnis terra adoretOmnis terra adoret
  20. πŸ” 35% Ego autem cum justitiaEgo autem cum justitia
  21. πŸ” 34% Vocem jucunditatisVocem jucunditatis
  22. πŸ” 33% Ego autem cum justitiaEgo autem cum justitia
  23. πŸ” 33% De necessitatibus meisDe necessitatibus meis
  24. πŸ” 33% Misericordia DominiMisericordia Domini
  25. πŸ” 33% Venite auditeVenite audite
  26. πŸ” 33% De necessitatibusDe necessitatibus
  27. πŸ” 32% ResurrexiResurrexi
  28. πŸ” 32% Congregate illiCongregate illi
  29. πŸ” 32% ResurrexiResurrexi
  30. πŸ” 31% Dicit Dominus : SermonesDicit Dominus : Sermones
  31. πŸ” 31% Deus in nomine tuoDeus in nomine tuo
  32. πŸ” 31% Justus ut palmaJustus ut palma
  33. πŸ” 31% ReminiscereReminiscere
  34. πŸ” 31% Exaudivit cum AlleluiaExaudivit cum Alleluia
  35. πŸ” 31% Jubilate DeoJubilate Deo
  36. πŸ” 30% Intret in conspectuIntret in conspectu
  37. πŸ” 30% In voluntateIn voluntate
  38. πŸ” 30% Omnis terraOmnis terra
  39. πŸ” 30% Vocem jucunditatisVocem jucunditatis
  40. πŸ” 30% Justus es DomineJustus es Domine
  41. πŸ” 29% Justitiae DominiJustitiae Domini
  42. πŸ” 29% In voluntateIn voluntate
  43. πŸ” 29% Da pacemDa pacem
  44. πŸ” 29% SuscitaboSuscitabo
  45. πŸ” 29% Laudate pueriLaudate pueri
  46. πŸ” 29% MiseratioMiseratio
  47. πŸ” 28% Misericordia DominiMisericordia Domini
  48. πŸ” 28% Vocem jucunditatisVocem jucunditatis
  49. πŸ” 28% Suscepimus (Intr.)Suscepimus (Intr.)
  50. πŸ” 28% Dicit Dominus SermonesDicit Dominus Sermones
  51. πŸ” 28% Justus ut palma (Intr.)Justus ut palma (Intr.)
  52. πŸ” 28% Protexisti meProtexisti me
  53. πŸ” 28% Jubilate DeoJubilate Deo
  54. πŸ” 28% Dicit Dominus: sermones meiDicit Dominus: sermones mei
  55. πŸ” 28% Exsultabo et laetaborExsultabo et laetabor
  56. πŸ” 28% Omnis gloriaOmnis gloria
  57. πŸ” 28% In excelso thronoIn excelso throno
  58. πŸ” 28% Nos autem (Ps. Memento Domine David)Nos autem (Ps. Memento Domine David)
  59. πŸ” 27% Laudate pueriLaudate pueri
  60. πŸ” 27% SuscitaboSuscitabo
  61. πŸ” 27% StatuitStatuit
  62. πŸ” 27% RecordareRecordare
  63. πŸ” 27% Prope es tuPrope es tu
  64. πŸ” 27% Jubilate DeoJubilate Deo
  65. πŸ” 27% Justitiae DominiJustitiae Domini