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% Confitemini... et invocateConfitemini... et invocate
  2. 🔍 64% Gressus meosGressus meos
  3. 🔍 58% Ego autem cantaboEgo autem cantabo
  4. 🔍 56% Confitemini... et invocateConfitemini... et invocate
  5. 🔍 49% Gressus meosGressus meos
  6. 🔍 41% Ego autem cantaboEgo autem cantabo
  7. 🔍 30% Introduxit nos DominusIntroduxit nos Dominus
  8. 🔍 26% Aqua sapientiaeAqua sapientiae
  9. 🔍 26% Cantate DominoCantate Domino
  10. 🔍 26% Prope est DominusPrope est Dominus
  11. 🔍 24% Dies sanctificatusDies sanctificatus
  12. 🔍 24% Cibavit eosCibavit eos
  13. 🔍 24% Misit DominusMisit Dominus
  14. 🔍 24% Jubilate Deo universaJubilate Deo universa
  15. 🔍 23% Hic est sacerdosHic est sacerdos
  16. 🔍 23% Inveni DavidInveni David
  17. 🔍 22% CommovistiCommovisti
  18. 🔍 22% Dominus fortitudoDominus fortitudo
  19. 🔍 22% Cantate DominoCantate Domino
  20. 🔍 22% Dominus regnavit decoremDominus regnavit decorem
  21. 🔍 22% VideruntViderunt
  22. 🔍 22% Vidimus stellamVidimus stellam
  23. 🔍 21% Sancti tui ... benedicentSancti tui ... benedicent
  24. 🔍 21% ExaltentExaltent
  25. 🔍 21% Quod dico vobisQuod dico vobis
  26. 🔍 21% Benedicite gentesBenedicite gentes
  27. 🔍 21% Tollite portasTollite portas
  28. 🔍 21% RedemptionemRedemptionem
  29. 🔍 21% Hodie scietisHodie scietis
  30. 🔍 21% Haec dies... ConfiteminiHaec dies... Confitemini
  31. 🔍 21% Benedicta sit sanctaBenedicta sit sancta
  32. 🔍 21% Video caelosVideo caelos
  33. 🔍 21% Hic est discipulusHic est discipulus
  34. 🔍 20% Puer natus estPuer natus est
  35. 🔍 20% Jubilate DominoJubilate Domino
  36. 🔍 20% Jacta cogitatumJacta cogitatum
  37. 🔍 20% Vultum tuumVultum tuum
  38. 🔍 20% Ego dixiEgo dixi
  39. 🔍 20% Exspectans exspectaviExspectans exspectavi
  40. 🔍 20% Tu es PetrusTu es Petrus
  41. 🔍 20% Dum venerit ParaclitusDum venerit Paraclitus
  42. 🔍 20% Anima nostraAnima nostra
  43. 🔍 20% Haec dies... Dicant nuncHaec dies... Dicant nunc
  44. 🔍 20% Sacerdotes ejusSacerdotes ejus
  45. 🔍 19% Spiritus DominiSpiritus Domini
  46. 🔍 19% In medioIn medio
  47. 🔍 19% Dominus JesusDominus Jesus
  48. 🔍 19% Accipite jucunditatemAccipite jucunditatem
  49. 🔍 19% Dominus in SinaDominus in Sina
  50. 🔍 19% Confitemini... quoniamConfitemini... quoniam
  51. 🔍 19% Deus in loco sanctoDeus in loco sancto
  52. 🔍 19% Anima nostraAnima nostra
  53. 🔍 19% RequiemRequiem
  54. 🔍 19% Specie tuaSpecie tua
  55. 🔍 19% Bonum est confiteriBonum est confiteri
  56. 🔍 19% Dominus dixitDominus dixit
  57. 🔍 19% Benedic... et renovabiturBenedic... et renovabitur
  58. 🔍 19% Cantemus DominoCantemus Domino
  59. 🔍 18% Cibavit eosCibavit eos
  60. 🔍 18% Exsultabit cor meumExsultabit cor meum
  61. 🔍 18% Propter fratresPropter fratres
  62. 🔍 18% Portas caeliPortas caeli
  63. 🔍 18% Confitemini... et invocateConfitemini... et invocate
  64. 🔍 18% Tollite portasTollite portas
  65. 🔍 18%