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% Ego quasi vitisEgo quasi vitis
  2. πŸ” 63% In mortemIn mortem
  3. πŸ” 62% Christi viamChristi viam
  4. πŸ” 61% Justitia indutus sumJustitia indutus sum
  5. πŸ” 59% Lux aeternaLux aeterna
  6. πŸ” 57% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  7. πŸ” 56% Caput creatusCaput creatus
  8. πŸ” 56% Aquae multaeAquae multae
  9. πŸ” 56% Maria MagdaleneMaria Magdalene
  10. πŸ” 55% Sancti meiSancti mei
  11. πŸ” 54% Ave Maris StellaAve Maris Stella
  12. πŸ” 54% Tollite iugumTollite iugum
  13. πŸ” 54% Gloria Patri (mode iii)Gloria Patri (mode iii)
  14. πŸ” 53% Gaudeo planeGaudeo plane
  15. πŸ” 53% Gloriosae VirginisGloriosae Virginis
  16. πŸ” 51% CongratulaminiCongratulamini
  17. πŸ” 49% Deus docuistiDeus docuisti
  18. πŸ” 49% Miserere mei DeusMiserere mei Deus
  19. πŸ” 49% Cibavit illumCibavit illum
  20. πŸ” 47% O quam mirabilisO quam mirabilis
  21. πŸ” 46% Pro quorum memoriaPro quorum memoria
  22. πŸ” 45% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  23. πŸ” 45% Impii super justumImpii super justum
  24. πŸ” 45% PosuistiPosuisti
  25. πŸ” 44% Bonorum meorumBonorum meorum
  26. πŸ” 43% Advenit ignis divinusAdvenit ignis divinus
  27. πŸ” 43% Videte qualemVidete qualem
  28. πŸ” 43% Maria VirgoMaria Virgo
  29. πŸ” 42% Immutemur habituImmutemur habitu
  30. πŸ” 41% Hic est discipulusHic est discipulus
  31. πŸ” 41% Salvatorem expectamusSalvatorem expectamus
  32. πŸ” 40% O certe praecipuusO certe praecipuus
  33. πŸ” 39% Lauda SionLauda Sion
  34. πŸ” 38% EdoctusEdoctus
  35. πŸ” 37% Expectabo nomen tuumExpectabo nomen tuum
  36. πŸ” 37% CommunicavitCommunicavit
  37. πŸ” 37% Ecce apparebit DominusEcce apparebit Dominus
  38. πŸ” 36% Stella cΕ“liStella cΕ“li
  39. πŸ” 36% Reposita est mihi coronaReposita est mihi corona
  40. πŸ” 36% AmavitAmavit
  41. πŸ” 35% Confirmatum est cor VirginisConfirmatum est cor Virginis
  42. πŸ” 35% Iste sanctusIste sanctus
  43. πŸ” 35% Super salutemSuper salutem
  44. πŸ” 35% Septies in die laudem dixi tibi, DomineSepties in die laudem dixi tibi, Domine
  45. πŸ” 35% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  46. πŸ” 34% Mundum vocansMundum vocans
  47. πŸ” 34% Lauda JerusalemLauda Jerusalem
  48. πŸ” 34% Gaudeamus et exultemusGaudeamus et exultemus
  49. πŸ” 34% Da mihi, DomineDa mihi, Domine
  50. πŸ” 33% Virtute magnaVirtute magna
  51. πŸ” 33% Ecce concipiesEcce concipies
  52. πŸ” 33% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  53. πŸ” 33% Cor arca legemCor arca legem
  54. πŸ” 33% Christus vincitChristus vincit
  55. πŸ” 33% Frange esurientiFrange esurienti
  56. πŸ” 32% Invenit seInvenit se
  57. πŸ” 32% Tuam CrucemTuam Crucem
  58. πŸ” 32% Ecce servus meusEcce servus meus
  59. πŸ” 32% Non sunt loquelaeNon sunt loquelae
  60. πŸ” 31% Surgite vigilemusSurgite vigilemus
  61. πŸ” 31% Sancta et immaculataSancta et immaculata
  62. πŸ” 31% Adsit nobis propitiusAdsit nobis propitius
  63. πŸ” 31% In omnibus gratiasIn omnibus gratias
  64. πŸ” 31% Haec est vera fraternitasHaec est vera fraternitas
  65. πŸ” 31% Mens fuit angelicaMens fuit angelica