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% Transeunte DominoTranseunte Domino
  2. 🔍 73% Transeunte DominoTranseunte Domino
  3. 🔍 61% Transeunte DominoTranseunte Domino
  4. 🔍 59% Transeunte DominoTranseunte Domino
  5. 🔍 59% Transeunte DominoTranseunte Domino
  6. 🔍 41% Revela DominoRevela Domino
  7. 🔍 38% Caecus sedebatCaecus sedebat
  8. 🔍 37% Oculi meiOculi mei
  9. 🔍 34% Adorate DominumAdorate Dominum
  10. 🔍 33% Ecce ancilla DominiEcce ancilla Domini
  11. 🔍 32% Adoremus Dominum QuoniamAdoremus Dominum Quoniam
  12. 🔍 32% In tua justitiaIn tua justitia
  13. 🔍 31% Dominus defensorDominus defensor
  14. 🔍 31% Adoremus Dominum qui fecitAdoremus Dominum qui fecit
  15. 🔍 29% Dominum qui fecitDominum qui fecit
  16. 🔍 29% Domine in virtute tuaDomine in virtute tua
  17. 🔍 29% Dominum Deum nostrumDominum Deum nostrum
  18. 🔍 28% Ne in ira tuaNe in ira tua
  19. 🔍 26% Benedicam DominumBenedicam Dominum
  20. 🔍 26% In manu tuaIn manu tua
  21. 🔍 26% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  22. 🔍 25% Dominus regit meDominus regit me
  23. 🔍 25% Egressus JesusEgressus Jesus
  24. 🔍 25% Venite ExultemusVenite Exultemus
  25. 🔍 25% Annuntiate populisAnnuntiate populis
  26. 🔍 25% Ecce jam venitEcce jam venit
  27. 🔍 24% Sicut oculiSicut oculi
  28. 🔍 24% Dominus legifer nosterDominus legifer noster
  29. 🔍 24% Expugna impugnantesExpugna impugnantes
  30. 🔍 24% Rectos decetRectos decet
  31. 🔍 24% Cum immundus spiritusCum immundus spiritus
  32. 🔍 23% Non in Solo PaneNon in Solo Pane
  33. 🔍 23% Beatam me dicentBeatam me dicent
  34. 🔍 23% Venite ad meVenite ad me
  35. 🔍 23% Alleluia alleluia alleluiaAlleluia alleluia alleluia
  36. 🔍 23% Et qui praeibantEt qui praeibant
  37. 🔍 23% Missus est GabrielMissus est Gabriel
  38. 🔍 23% Iter facienteIter faciente
  39. 🔍 23% Caecus magisCaecus magis
  40. 🔍 23% Anima Christi IIIAnima Christi III
  41. 🔍 22% Jubilemus DeoJubilemus Deo
  42. 🔍 22% O Maria, gratia plenaO Maria, gratia plena
  43. 🔍 22% Cantemus DominoCantemus Domino
  44. 🔍 22% Et quiEt qui
  45. 🔍 22% Semen ceciditSemen cecidit
  46. 🔍 22% Benedicamus Domino (I classis in I Vesperis)Benedicamus Domino (I classis in I Vesperis)
  47. 🔍 21% Faciamus hicFaciamus hic
  48. 🔍 21% Egressus JesusEgressus Jesus
  49. 🔍 21% Iter facienteIter faciente
  50. 🔍 21% Et qui praeibantEt qui praeibant
  51. 🔍 21% Et qui praeibantEt qui praeibant
  52. 🔍 21% Cantemus Domino glorioseCantemus Domino gloriose
  53. 🔍 21% Multi enim sunt vocatiMulti enim sunt vocati
  54. 🔍 21% LaetabundusLaetabundus
  55. 🔍 20% Ad te o sancta Dei GenitrixAd te o sancta Dei Genitrix
  56. 🔍 20% Gloria Missa RegiaGloria Missa Regia
  57. 🔍 20% Gloria Missa RegiaGloria Missa Regia
  58. 🔍 20% Exaudi Domine... adjutorExaudi Domine... adjutor
  59. 🔍 20% Iter faciente JesuIter faciente Jesu
  60. 🔍 20% Gloria (Missa Regia I)Gloria (Missa Regia I)
  61. 🔍 20% Credo I.Credo I.
  62. 🔍 20% Sicut oculiSicut oculi
  63. 🔍 20% Invicte MartyrInvicte Martyr
  64. 🔍 20% Miserere meiMiserere mei
  65. 🔍 20% Invicte Martyr unicumInvicte Martyr unicum