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% Gloria Patri (mode vii)Gloria Patri (mode vii)
  2. πŸ” 64% Gloria Patri (mode iii)Gloria Patri (mode iii)
  3. πŸ” 56% Gloria Patri (mode viii)Gloria Patri (mode viii)
  4. πŸ” 54% Non perimusNon perimus
  5. πŸ” 48% Gloria Patri (mode vi)Gloria Patri (mode vi)
  6. πŸ” 46% Gloria Patri (mode ii)Gloria Patri (mode ii)
  7. πŸ” 45% Gloria Patri (mode v)Gloria Patri (mode v)
  8. πŸ” 43% Cibavit illumCibavit illum
  9. πŸ” 43% AmavitAmavit
  10. πŸ” 42% Tollite iugumTollite iugum
  11. πŸ” 42% Gloria Patri (mode iv)Gloria Patri (mode iv)
  12. πŸ” 42% Bonorum meorumBonorum meorum
  13. πŸ” 42% Alleluia, salve sancta CruxAlleluia, salve sancta Crux
  14. πŸ” 42% Domine in virtuteDomine in virtute
  15. πŸ” 41% Gloria Patri (mode i)Gloria Patri (mode i)
  16. πŸ” 39% Non sunt loquelaeNon sunt loquelae
  17. πŸ” 39% Tu DomineTu Domine
  18. πŸ” 38% Hic est discipulusHic est discipulus
  19. πŸ” 38% Sancti meiSancti mei
  20. πŸ” 37% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  21. πŸ” 36% Servite DominoServite Domino
  22. πŸ” 35% Gloriosae VirginisGloriosae Virginis
  23. πŸ” 35% Caput creatusCaput creatus
  24. πŸ” 34% O felix felicisO felix felicis
  25. πŸ” 34% PosuistiPosuisti
  26. πŸ” 34% Maria VirgoMaria Virgo
  27. πŸ” 33% CongratulaminiCongratulamini
  28. πŸ” 33% Videte qualemVidete qualem
  29. πŸ” 32% Super salutemSuper salutem
  30. πŸ” 30% Salvatorem expectamusSalvatorem expectamus
  31. πŸ” 30% Qui LazarumQui Lazarum
  32. πŸ” 30% Cum vidissetCum vidisset
  33. πŸ” 30% Maria MagdaleneMaria Magdalene
  34. πŸ” 29% Surgite vigilemusSurgite vigilemus
  35. πŸ” 29% Exaudiat te DominusExaudiat te Dominus
  36. πŸ” 28% Nihil huic virginiNihil huic virgini
  37. πŸ” 28% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  38. πŸ” 27% Salvatorem mundiSalvatorem mundi
  39. πŸ” 27% Advenit ignis divinusAdvenit ignis divinus
  40. πŸ” 26% Egredietur virgaEgredietur virga
  41. πŸ” 26% O bona cruxO bona crux
  42. πŸ” 25% In mortemIn mortem
  43. πŸ” 25% Ecce venit RexEcce venit Rex
  44. πŸ” 25% Justitia indutus sumJustitia indutus sum
  45. πŸ” 25% Gloria Patri (mode VII)Gloria Patri (mode VII)
  46. πŸ” 24% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  47. πŸ” 24% Deus docuistiDeus docuisti
  48. πŸ” 24% Praedicator fervidusPraedicator fervidus
  49. πŸ” 24% Adsit nobis propitiusAdsit nobis propitius
  50. πŸ” 24% Praedicatorum OrdinisPraedicatorum Ordinis
  51. πŸ” 23% Ecce iam venitEcce iam venit
  52. πŸ” 23% CommunicavitCommunicavit
  53. πŸ” 23% Miserere mei Deus (Pro Exercitiis Spiritualibus)Miserere mei Deus (Pro Exercitiis Spiritualibus)
  54. πŸ” 23% Ego quasi vitisEgo quasi vitis
  55. πŸ” 23% Gloria Patri (mode IV)Gloria Patri (mode IV)
  56. πŸ” 23% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  57. πŸ” 23% Expectabo nomen tuumExpectabo nomen tuum
  58. πŸ” 22% Christi viamChristi viam
  59. πŸ” 22% Abscondite eleemosynamAbscondite eleemosynam
  60. πŸ” 22% Gloria Patri (Mode II)Gloria Patri (Mode II)
  61. πŸ” 22% GratiΓ¦ largitoremGratiΓ¦ largitorem
  62. πŸ” 21% Aquae multaeAquae multae
  63. πŸ” 21% Gloria Patri (mode III)Gloria Patri (mode III)
  64. πŸ” 21% Gloria Patri VIIGloria Patri VII
  65. πŸ” 21% Gloria Patri (mode I)Gloria Patri (mode I)