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% Adorate DominumAdorate Dominum
  2. 🔍 59% Adorate DominumAdorate Dominum
  3. 🔍 49% Adorate DominumAdorate Dominum
  4. 🔍 46% Oculi meiOculi mei
  5. 🔍 45% Adorate DominumAdorate Dominum
  6. 🔍 44% In tua justitiaIn tua justitia
  7. 🔍 43% Dominum qui fecitDominum qui fecit
  8. 🔍 42% Adorate DominumAdorate Dominum
  9. 🔍 42% Revela DominoRevela Domino
  10. 🔍 41% Dominum Deum nostrumDominum Deum nostrum
  11. 🔍 41% Adoremus Dominum qui fecitAdoremus Dominum qui fecit
  12. 🔍 41% Adoremus Dominum QuoniamAdoremus Dominum Quoniam
  13. 🔍 41% Adorate DominumAdorate Dominum
  14. 🔍 39% Domine in virtute tuaDomine in virtute tua
  15. 🔍 37% Benedicam DominumBenedicam Dominum
  16. 🔍 37% Faciamus hicFaciamus hic
  17. 🔍 36% Dominus defensorDominus defensor
  18. 🔍 36% Ecce ancilla DominiEcce ancilla Domini
  19. 🔍 36% Ne in ira tuaNe in ira tua
  20. 🔍 35% Adorate Dominum in aulaAdorate Dominum in aula
  21. 🔍 34% Transeunte DominoTranseunte Domino
  22. 🔍 32% Adorate Dominum omnes angeliAdorate Dominum omnes angeli
  23. 🔍 32% Venite ad meVenite ad me
  24. 🔍 32% In manu tuaIn manu tua
  25. 🔍 31% Rectos decetRectos decet
  26. 🔍 31% Adorate DominumAdorate Dominum
  27. 🔍 30% Expugna impugnantesExpugna impugnantes
  28. 🔍 30% Venite ExultemusVenite Exultemus
  29. 🔍 30% Dominus legifer nosterDominus legifer noster
  30. 🔍 29% Missus est GabrielMissus est Gabriel
  31. 🔍 29% Ecce veniet Propheta magnusEcce veniet Propheta magnus
  32. 🔍 29% Beatam me dicentBeatam me dicent
  33. 🔍 29% Adorate Deum omnes angeliAdorate Deum omnes angeli
  34. 🔍 28% Annuntiate populisAnnuntiate populis
  35. 🔍 28% Jubilemus DeoJubilemus Deo
  36. 🔍 28% Dominus regit meDominus regit me
  37. 🔍 28% Adorate Deum omnesAdorate Deum omnes
  38. 🔍 28% Multi enim sunt vocatiMulti enim sunt vocati
  39. 🔍 27% Semen ceciditSemen cecidit
  40. 🔍 27% Non in Solo PaneNon in Solo Pane
  41. 🔍 25% Ecce jam venitEcce jam venit
  42. 🔍 25% Alleluia alleluia alleluiaAlleluia alleluia alleluia
  43. 🔍 25% Cum immundus spiritusCum immundus spiritus
  44. 🔍 24% Exaltate DominumExaltate Dominum
  45. 🔍 23% Adorate DeumAdorate Deum
  46. 🔍 22% Exaltate DominumExaltate Dominum
  47. 🔍 22% Angeli Domini DominumAngeli Domini Dominum
  48. 🔍 22% Exaltate DominumExaltate Dominum
  49. 🔍 21% Sancti ejusSancti ejus
  50. 🔍 21% Ego sum Raphael ... alleluiaEgo sum Raphael ... alleluia
  51. 🔍 21% Benedicite DominumBenedicite Dominum
  52. 🔍 21% Afferte DominoAfferte Domino
  53. 🔍 20% Ego autem ad DominumEgo autem ad Dominum
  54. 🔍 20% Benedicamus Domino (I classis in II Vesperis)Benedicamus Domino (I classis in II Vesperis)
  55. 🔍 19% Exaudiat te DominusExaudiat te Dominus
  56. 🔍 19% Exaudiat te DominusExaudiat te Dominus
  57. 🔍 19% Dominum Deum tuumDominum Deum tuum
  58. 🔍 19% Qui timet DominumQui timet Dominum
  59. 🔍 19% Ego autem ad DominumEgo autem ad Dominum
  60. 🔍 19% Ego autem ad DominumEgo autem ad Dominum
  61. 🔍 19% Ego autem ad DominumEgo autem ad Dominum
  62. 🔍 19% Domine memoraborDomine memorabor
  63. 🔍 19% Ego sum RaphaelEgo sum Raphael
  64. 🔍 19% Afferte DominoAfferte Domino
  65. 🔍 18% Adoremus in aeternumAdoremus in aeternum