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% Tollite iugumTollite iugum
  2. πŸ” 70% CongratulaminiCongratulamini
  3. πŸ” 69% In mortemIn mortem
  4. πŸ” 65% Gloriosae VirginisGloriosae Virginis
  5. πŸ” 61% Hic est discipulusHic est discipulus
  6. πŸ” 60% Caput creatusCaput creatus
  7. πŸ” 60% Cibavit illumCibavit illum
  8. πŸ” 59% Sancti meiSancti mei
  9. πŸ” 58% Advenit ignis divinusAdvenit ignis divinus
  10. πŸ” 57% Maria VirgoMaria Virgo
  11. πŸ” 57% Impii super justumImpii super justum
  12. πŸ” 57% PosuistiPosuisti
  13. πŸ” 56% Gloria Patri (mode iii)Gloria Patri (mode iii)
  14. πŸ” 54% Ego quasi vitisEgo quasi vitis
  15. πŸ” 54% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  16. πŸ” 53% Justitia indutus sumJustitia indutus sum
  17. πŸ” 53% Christi viamChristi viam
  18. πŸ” 53% Maria MagdaleneMaria Magdalene
  19. πŸ” 51% Bonorum meorumBonorum meorum
  20. πŸ” 51% Ave Maris StellaAve Maris Stella
  21. πŸ” 49% Gaudeo planeGaudeo plane
  22. πŸ” 49% Deus docuistiDeus docuisti
  23. πŸ” 48% Gloria Patri (mode viii)Gloria Patri (mode viii)
  24. πŸ” 47% Reposita est mihi coronaReposita est mihi corona
  25. πŸ” 47% Aquae multaeAquae multae
  26. πŸ” 46% AmavitAmavit
  27. πŸ” 45% Pro quorum memoriaPro quorum memoria
  28. πŸ” 45% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  29. πŸ” 44% CommunicavitCommunicavit
  30. πŸ” 44% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  31. πŸ” 44% Non sunt loquelaeNon sunt loquelae
  32. πŸ” 44% Surgite vigilemusSurgite vigilemus
  33. πŸ” 44% Tuam CrucemTuam Crucem
  34. πŸ” 43% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  35. πŸ” 42% Gloria Patri (mode vii)Gloria Patri (mode vii)
  36. πŸ” 42% Nihil huic virginiNihil huic virgini
  37. πŸ” 42% Super salutemSuper salutem
  38. πŸ” 42% Frange esurientiFrange esurienti
  39. πŸ” 42% Praedicatorum OrdinisPraedicatorum Ordinis
  40. πŸ” 41% Fundata estFundata est
  41. πŸ” 41% Gloria Patri (mode vi)Gloria Patri (mode vi)
  42. πŸ” 41% Miserere mei DeusMiserere mei Deus
  43. πŸ” 40% Domine in virtuteDomine in virtute
  44. πŸ” 39% Ecce servus meusEcce servus meus
  45. πŸ” 39% Deum, qui suosDeum, qui suos
  46. πŸ” 38% Lux aeternaLux aeterna
  47. πŸ” 38% Cum vidissetCum vidisset
  48. πŸ” 38% Gloria Patri (mode iv)Gloria Patri (mode iv)
  49. πŸ” 38% Gloria Patri (mode ii)Gloria Patri (mode ii)
  50. πŸ” 38% Sancta et immaculataSancta et immaculata
  51. πŸ” 38% Servite DominoServite Domino
  52. πŸ” 38% Stella cΕ“liStella cΕ“li
  53. πŸ” 38% Tu DomineTu Domine
  54. πŸ” 37% Mens fuit angelicaMens fuit angelica
  55. πŸ” 37% Invenit seInvenit se
  56. πŸ” 36% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  57. πŸ” 36% Initium sapientiaeInitium sapientiae
  58. πŸ” 36% Expectabo nomen tuumExpectabo nomen tuum
  59. πŸ” 36% Videte qualemVidete qualem
  60. πŸ” 36% O felix felicisO felix felicis
  61. πŸ” 35% Salvatorem expectamusSalvatorem expectamus
  62. πŸ” 35% Ecce iam venitEcce iam venit
  63. πŸ” 35% Alleluia, salve sancta CruxAlleluia, salve sancta Crux
  64. πŸ” 35% Gloria Patri (mode v)Gloria Patri (mode v)
  65. πŸ” 35% Coelestis exercitusCoelestis exercitus