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% Da pacemDa pacem
  2. πŸ” 38% SuscepimusSuscepimus
  3. πŸ” 37% Justus es DomineJustus es Domine
  4. πŸ” 36% SuscepimusSuscepimus
  5. πŸ” 36% Sancti tuiSancti tui
  6. πŸ” 36% Judica meJudica me
  7. πŸ” 36% Inclina DomineInclina Domine
  8. πŸ” 36% StatuitStatuit
  9. πŸ” 35% ExclamaveruntExclamaverunt
  10. πŸ” 34% In Nomine Jesu 1In Nomine Jesu 1
  11. πŸ” 34% In medioIn medio
  12. πŸ” 33% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  13. πŸ” 33% In medioIn medio
  14. πŸ” 33% Gaudeamus ... AnnaGaudeamus ... Anna
  15. πŸ” 32% Gaudeamus ... ConceptionGaudeamus ... Conception
  16. πŸ” 32% Domine Jesu ChristeDomine Jesu Christe
  17. πŸ” 32% Dominus fortitudoDominus fortitudo
  18. πŸ” 32% Gaudeamus ... AssumptionGaudeamus ... Assumption
  19. πŸ” 32% Gaudeamus ... AgathaGaudeamus ... Agatha
  20. πŸ” 32% Crucem tuam adoramusCrucem tuam adoramus
  21. πŸ” 32% Dignus est AgnusDignus est Agnus
  22. πŸ” 32% Gaudeamus ... ThomasGaudeamus ... Thomas
  23. πŸ” 32% IlluminaIllumina
  24. πŸ” 32% Oravi DeumOravi Deum
  25. πŸ” 32% Gaudeamus ... Mary MagdalenGaudeamus ... Mary Magdalen
  26. πŸ” 31% SedebitSedebit
  27. πŸ” 31% Factus estFactus est
  28. πŸ” 31% Justus ut palmaJustus ut palma
  29. πŸ” 31% Exaudi DomineExaudi Domine
  30. πŸ” 31% Nunc DimittisNunc Dimittis
  31. πŸ” 31% Omnia quae fecistiOmnia quae fecisti
  32. πŸ” 30% EmendemusEmendemus
  33. πŸ” 30% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium
  34. πŸ” 30% Laetatus sumLaetatus sum
  35. πŸ” 30% Etenim sederuntEtenim sederunt
  36. πŸ” 30% Confitebor tibiConfitebor tibi
  37. πŸ” 30% GaudeteGaudete
  38. πŸ” 30% Domine in tua misericordiaDomine in tua misericordia
  39. πŸ” 30% Laetatus sumLaetatus sum
  40. πŸ” 29% In voluntateIn voluntate
  41. πŸ” 29% Juxta vestibulumJuxta vestibulum
  42. πŸ” 29% Dum clamaremDum clamarem
  43. πŸ” 29% Intret in conspectuIntret in conspectu
  44. πŸ” 29% CognoviCognovi
  45. πŸ” 29% Adorate DeumAdorate Deum
  46. πŸ” 29% ObtuleruntObtulerunt
  47. πŸ” 29% ExsultetExsultet
  48. πŸ” 29% Hodie scietisHodie scietis
  49. πŸ” 29% SanctusSanctus
  50. πŸ” 29% Stabant juxtaStabant juxta
  51. πŸ” 29% Lumen gentiumLumen gentium
  52. πŸ” 29% Nunc dimittisNunc dimittis
  53. πŸ” 29% Salus populiSalus populi
  54. πŸ” 28% Dicit DominusDicit Dominus
  55. πŸ” 28% GloriaGloria
  56. πŸ” 28% Sacerdotes tuiSacerdotes tui
  57. πŸ” 28% Ad te levaviAd te levavi
  58. πŸ” 28% HolocaustumHolocaustum
  59. πŸ” 28% Ave Rex nosterAve Rex noster
  60. πŸ” 28% Adorna thalamumAdorna thalamum
  61. πŸ” 28% Precatus estPrecatus est
  62. πŸ” 28% Lauda Syon SalvatoremLauda Syon Salvatorem
  63. πŸ” 28% Rorate cΓ¦li… BenedixistiRorate cΓ¦li… Benedixisti
  64. πŸ” 28% Exaudi nosExaudi nos
  65. πŸ” 27% Nos autemNos autem