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 🔍 to find similarities to the given chant.

  1. 🔍 100% Nos autemNos autem
  2. 🔍 94% Nos autemNos autem
  3. 🔍 54% Crucem tuam adoramusCrucem tuam adoramus
  4. 🔍 42% ExsurgeExsurge
  5. 🔍 42% Domine non secundumDomine non secundum
  6. 🔍 40% Et valde mane (cum cantico Benedictus)Et valde mane (cum cantico Benedictus)
  7. 🔍 38% Mihi autem absit Ps. MementoMihi autem absit Ps. Memento
  8. 🔍 36% In medioIn medio
  9. 🔍 36% Judica meJudica me
  10. 🔍 35% ReminiscereReminiscere
  11. 🔍 35% EmendemusEmendemus
  12. 🔍 34% In medioIn medio
  13. 🔍 33% In voluntateIn voluntate
  14. 🔍 33% Ubi caritasUbi caritas
  15. 🔍 33% Exaudi DomineExaudi Domine
  16. 🔍 33% Propitius estoPropitius esto
  17. 🔍 32% Immutemur habituImmutemur habitu
  18. 🔍 32% Redemisti nosRedemisti nos
  19. 🔍 32% RevelabiturRevelabitur
  20. 🔍 31% Benedicta sit sanctaBenedicta sit sancta
  21. 🔍 30% Hodie scietisHodie scietis
  22. 🔍 30% DolorosaDolorosa
  23. 🔍 30% Domine Jesu ChristeDomine Jesu Christe
  24. 🔍 30% Nos autemNos autem
  25. 🔍 30% Omnis terraOmnis terra
  26. 🔍 30% Respice in meRespice in me
  27. 🔍 29% Credo IIICredo III
  28. 🔍 29% Salve ReginaSalve Regina
  29. 🔍 29% Adorna thalamumAdorna thalamum
  30. 🔍 29% Postquam surrexitPostquam surrexit
  31. 🔍 29% Omnia quae fecistiOmnia quae fecisti
  32. 🔍 29% Deus IsraelDeus Israel
  33. 🔍 29% Benedicite gentesBenedicite gentes
  34. 🔍 29% Dignus est AgnusDignus est Agnus
  35. 🔍 28% Nos Autem (Intr)Nos Autem (Intr)
  36. 🔍 28% Sacerdotes tuiSacerdotes tui
  37. 🔍 28% Gaudeamus ... AssumptionGaudeamus ... Assumption
  38. 🔍 28% Gaudeamus ... ConceptionGaudeamus ... Conception
  39. 🔍 28% Dominus illuminatio meaDominus illuminatio mea
  40. 🔍 28% GaudeteGaudete
  41. 🔍 28% Gloria (Introits tone 6)Gloria (Introits tone 6)
  42. 🔍 28% Lauda Syon SalvatoremLauda Syon Salvatorem
  43. 🔍 27% Da pacemDa pacem
  44. 🔍 27% Vidi AquamVidi Aquam
  45. 🔍 27% ObtuleruntObtulerunt
  46. 🔍 27% Gloria (Introits tone 2)Gloria (Introits tone 2)
  47. 🔍 27% Per lignumPer lignum
  48. 🔍 27% In Nomine Jesu 2In Nomine Jesu 2
  49. 🔍 27% Gaudeamus ... ThomasGaudeamus ... Thomas
  50. 🔍 27% Dicit DominusDicit Dominus
  51. 🔍 27% Vir eratVir erat
  52. 🔍 27% Misereris omniumMisereris omnium
  53. 🔍 27% Dominus fortitudoDominus fortitudo
  54. 🔍 27% Christus factus estChristus factus est
  55. 🔍 27% Gaudeamus ... AnnaGaudeamus ... Anna
  56. 🔍 27% Puer natus estPuer natus est
  57. 🔍 26% Ecce advenitEcce advenit
  58. 🔍 26% SuscepimusSuscepimus
  59. 🔍 26% Protector nosterProtector noster
  60. 🔍 26% Viderunt omnesViderunt omnes
  61. 🔍 26% Gaudeamus ... AgathaGaudeamus ... Agatha
  62. 🔍 26% Salvator mundiSalvator mundi
  63. 🔍 26% Gloria laus et honorGloria laus et honor
  64. 🔍 26% Gloria (Introits tone 4)Gloria (Introits tone 4)
  65. 🔍 26% Gaudeamus... Sanctorum omniumGaudeamus... Sanctorum omnium