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: 2025-12-20. 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% Principes sacerdotumPrincipes sacerdotum
  2. πŸ” 57% Principes sacerdotumPrincipes sacerdotum
  3. πŸ” 57% Principes sacerdotumPrincipes sacerdotum
  4. πŸ” 45% Principes... consiliumPrincipes... consilium
  5. πŸ” 39% PrΓ­ncipes sacerdΓ³tumPrΓ­ncipes sacerdΓ³tum
  6. πŸ” 35% Appropinquabat autemAppropinquabat autem
  7. πŸ” 32% Consilium feceruntConsilium fecerunt
  8. πŸ” 31% Inclinavit se IesusInclinavit se Iesus
  9. πŸ” 31% Inclinavit se IesusInclinavit se Iesus
  10. πŸ” 30% Dominus venietDominus veniet
  11. πŸ” 30% Dominus venietDominus veniet
  12. πŸ” 29% Vado ad eum ... sed quiaVado ad eum ... sed quia
  13. πŸ” 29% Quidam enim IudaeiQuidam enim Iudaei
  14. πŸ” 29% Nemo in eumNemo in eum
  15. πŸ” 29% Non turbeturNon turbetur
  16. πŸ” 29% Domine ecce quemDomine ecce quem
  17. πŸ” 29% Non vos relinquamNon vos relinquam
  18. πŸ” 29% LaudaboLaudabo
  19. πŸ” 29% Domine ut videoDomine ut video
  20. πŸ” 29% Quam admirabileQuam admirabile
  21. πŸ” 28% Aspice DomineAspice Domine
  22. πŸ” 28% Dicite PusillanimesDicite Pusillanimes
  23. πŸ” 28% Dicite PusillanimesDicite Pusillanimes
  24. πŸ” 28% Domine in caeloDomine in caelo
  25. πŸ” 28% De Sion veniet DominusDe Sion veniet Dominus
  26. πŸ” 28% De Sion veniet DominusDe Sion veniet Dominus
  27. πŸ” 28% Multiplicabitur 1 (Mode 1g)Multiplicabitur 1 (Mode 1g)
  28. πŸ” 28% Dum transfigurareturDum transfiguraretur
  29. πŸ” 28% Respondens eisRespondens eis
  30. πŸ” 28% Estote ergo misericordesEstote ergo misericordes
  31. πŸ” 28% Domine Deus meus in te speraviDomine Deus meus in te speravi
  32. πŸ” 28% Alliga DomineAlliga Domine
  33. πŸ” 28% In viam pacisIn viam pacis
  34. πŸ” 28% Levabit DominusLevabit Dominus
  35. πŸ” 28% Levabit DominusLevabit Dominus
  36. πŸ” 28% Nonne cor nostrumNonne cor nostrum
  37. πŸ” 28% Principes sacerdotum et pharisaeiPrincipes sacerdotum et pharisaei
  38. πŸ” 27% Traditor autemTraditor autem
  39. πŸ” 27% In domum DominiIn domum Domini
  40. πŸ” 27% Beneplacitum estBeneplacitum est
  41. πŸ” 27% Tu solus peregrinusTu solus peregrinus
  42. πŸ” 27% Dextera DominiDextera Domini
  43. πŸ” 27% Multiplicabitur 1Multiplicabitur 1
  44. πŸ” 27% Ioannes autemIoannes autem
  45. πŸ” 27% Obtulerunt discipuliObtulerunt discipuli
  46. πŸ” 27% VisionemVisionem
  47. πŸ” 27% In firmamentoIn firmamento
  48. πŸ” 27% Alleluia pax vobisAlleluia pax vobis
  49. πŸ” 27% Ecce in nubibusEcce in nubibus
  50. πŸ” 27% Ecce in nubibusEcce in nubibus
  51. πŸ” 27% Ante me non estAnte me non est
  52. πŸ” 27% In cymbalisIn cymbalis
  53. πŸ” 27% Dies Domini sicut furDies Domini sicut fur
  54. πŸ” 27% Dies Domini sicut furDies Domini sicut fur
  55. πŸ” 27% Non enim misit 1Non enim misit 1
  56. πŸ” 27% Reges terraeReges terrae
  57. πŸ” 27% De resurrectione tua ChristeDe resurrectione tua Christe
  58. πŸ” 27% Stans a longeStans a longe
  59. πŸ” 26% Audientes discipuliAudientes discipuli
  60. πŸ” 26% Dominum Deum tuumDominum Deum tuum
  61. πŸ” 26% Inclinavit DominusInclinavit Dominus
  62. πŸ” 26% Qui verbum meumQui verbum meum
  63. πŸ” 26% Iucundus homoIucundus homo
  64. πŸ” 26% Exsultemus in DominoExsultemus in Domino
  65. πŸ” 26% Domine audiviDomine audivi