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% Sicut liliumSicut lilium
  2. πŸ” 64% Sicut liliumSicut lilium
  3. πŸ” 43% Beatus vir qui timetBeatus vir qui timet
  4. πŸ” 40% Justorum animeJustorum anime
  5. πŸ” 38% Probasti Domine (Grad.)Probasti Domine (Grad.)
  6. πŸ” 34% Gloria et honoreGloria et honore
  7. πŸ” 31% Probasti Domine (Grad.)Probasti Domine (Grad.)
  8. πŸ” 30% Probasti DomineProbasti Domine
  9. πŸ” 29% Improperium... et non inveniImproperium... et non inveni
  10. πŸ” 28% Gloria et honoreGloria et honore
  11. πŸ” 28% Justorum animaeJustorum animae
  12. πŸ” 28% Gloria et honore (Grad.)Gloria et honore (Grad.)
  13. πŸ” 28% Pacifice loquebanturPacifice loquebantur
  14. πŸ” 28% Adjuvabit eamAdjuvabit eam
  15. πŸ” 26% Inveni DavidInveni David
  16. πŸ” 26% Tollite hostiasTollite hostias
  17. πŸ” 26% Sederunt principesSederunt principes
  18. πŸ” 26% Spiritus DominiSpiritus Domini
  19. πŸ” 26% Justus cum cecideritJustus cum ceciderit
  20. πŸ” 25% Justorum anime (Grad.)Justorum anime (Grad.)
  21. πŸ” 25% Relinqui domumRelinqui domum
  22. πŸ” 25% Esto mihiEsto mihi
  23. πŸ” 25% Confirmatum est cor VirginisConfirmatum est cor Virginis
  24. πŸ” 24% Adjuvabit eamAdjuvabit eam
  25. πŸ” 24% Ego dilecto... dilectusEgo dilecto... dilectus
  26. πŸ” 24% Dominus dixitDominus dixit
  27. πŸ” 24% Ego sapientiaEgo sapientia
  28. πŸ” 24% Tribulationes cordisTribulationes cordis
  29. πŸ” 24% In omnibus gratiasIn omnibus gratias
  30. πŸ” 24% EdoctusEdoctus
  31. πŸ” 24% Nihil inquinatum (Grad)Nihil inquinatum (Grad)
  32. πŸ” 24% Da mihi, DomineDa mihi, Domine
  33. πŸ” 24% Iste sanctusIste sanctus
  34. πŸ” 24% In Deo speravitIn Deo speravit
  35. πŸ” 24% Suscepimus DeusSuscepimus Deus
  36. πŸ” 23% Laudate DominumLaudate Dominum
  37. πŸ” 23% ExspectansExspectans
  38. πŸ” 23% Timebunt gentesTimebunt gentes
  39. πŸ” 23% Intende vociIntende voci
  40. πŸ” 23% Invenit seInvenit se
  41. πŸ” 23% Ecce concipiesEcce concipies
  42. πŸ” 23% Benedic... et renovabiturBenedic... et renovabitur
  43. πŸ” 23% Adjuvabit eamAdjuvabit eam
  44. πŸ” 23% Venite filiiVenite filii
  45. πŸ” 23% Solem justitiΓ¦Solem justitiΓ¦
  46. πŸ” 23% Sederunt principesSederunt principes
  47. πŸ” 23% In medio EcclesiaeIn medio Ecclesiae
  48. πŸ” 23% Anima...sicut passerAnima...sicut passer
  49. πŸ” 23% Deus quiDeus qui
  50. πŸ” 23% Coelestis exercitusCoelestis exercitus
  51. πŸ” 23% Propter fratresPropter fratres
  52. πŸ” 22% Haec est vera fraternitasHaec est vera fraternitas
  53. πŸ” 22% Benedic... et renovabiturBenedic... et renovabitur
  54. πŸ” 22% Emitte, DomineEmitte, Domine
  55. πŸ” 22% Deus qui praecinxit meDeus qui praecinxit me
  56. πŸ” 22% Mundum vocansMundum vocans
  57. πŸ” 22% Dominus dixitDominus dixit
  58. πŸ” 22% Canite tubaCanite tuba
  59. πŸ” 22% Propitius estoPropitius esto
  60. πŸ” 22% Exaltent eumExaltent eum
  61. πŸ” 22% Frange esurientiFrange esurienti
  62. πŸ” 22% In omnibus exhibeamusIn omnibus exhibeamus
  63. πŸ” 22% Beatus vir qui timet (Grad.)Beatus vir qui timet (Grad.)
  64. πŸ” 22% Virtute magnaVirtute magna
  65. πŸ” 22% Unam petii... Ut... visitemUnam petii... Ut... visitem