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% Videte qualemVidete qualem
  2. πŸ” 54% Salvatorem expectamusSalvatorem expectamus
  3. πŸ” 50% Gloria Patri (mode iii)Gloria Patri (mode iii)
  4. πŸ” 43% Ego quasi vitisEgo quasi vitis
  5. πŸ” 43% Cibavit illumCibavit illum
  6. πŸ” 43% In mortemIn mortem
  7. πŸ” 41% Maria MagdaleneMaria Magdalene
  8. πŸ” 41% Aquae multaeAquae multae
  9. πŸ” 40% Christi viamChristi viam
  10. πŸ” 40% Caput creatusCaput creatus
  11. πŸ” 39% Lux aeternaLux aeterna
  12. πŸ” 38% AmavitAmavit
  13. πŸ” 38% Justitia indutus sumJustitia indutus sum
  14. πŸ” 37% Gloria Patri (mode viii)Gloria Patri (mode viii)
  15. πŸ” 37% O bona cruxO bona crux
  16. πŸ” 37% Non perimusNon perimus
  17. πŸ” 36% Tollite iugumTollite iugum
  18. πŸ” 34% Gloriosae VirginisGloriosae Virginis
  19. πŸ” 34% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  20. πŸ” 33% Ave Maris StellaAve Maris Stella
  21. πŸ” 33% Gloria Patri (mode vii)Gloria Patri (mode vii)
  22. πŸ” 33% CongratulaminiCongratulamini
  23. πŸ” 32% Sancti meiSancti mei
  24. πŸ” 32% Miserere mei DeusMiserere mei Deus
  25. πŸ” 32% Hic est discipulusHic est discipulus
  26. πŸ” 32% Propter testamentumPropter testamentum
  27. πŸ” 31% Miserere mei Deus (Pro Exercitiis Spiritualibus)Miserere mei Deus (Pro Exercitiis Spiritualibus)
  28. πŸ” 31% Solem justitiΓ¦Solem justitiΓ¦
  29. πŸ” 31% EdoctusEdoctus
  30. πŸ” 31% Bonorum meorumBonorum meorum
  31. πŸ” 31% Gaudeo planeGaudeo plane
  32. πŸ” 31% Advenit ignis divinusAdvenit ignis divinus
  33. πŸ” 30% Maria VirgoMaria Virgo
  34. πŸ” 30% Deus docuistiDeus docuisti
  35. πŸ” 30% O quam mirabilisO quam mirabilis
  36. πŸ” 30% Surgite vigilemusSurgite vigilemus
  37. πŸ” 30% Super salutemSuper salutem
  38. πŸ” 30% Impii super justumImpii super justum
  39. πŸ” 30% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  40. πŸ” 30% Ecce apparebit DominusEcce apparebit Dominus
  41. πŸ” 29% Expectabo nomen tuumExpectabo nomen tuum
  42. πŸ” 29% Immutemur habituImmutemur habitu
  43. πŸ” 28% Abscondite eleemosynamAbscondite eleemosynam
  44. πŸ” 28% Ave Maris Stella (des PΓ¨lerinages)Ave Maris Stella (des PΓ¨lerinages)
  45. πŸ” 28% Ecce servus meusEcce servus meus
  46. πŸ” 28% Pro quorum memoriaPro quorum memoria
  47. πŸ” 28% PosuistiPosuisti
  48. πŸ” 27% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  49. πŸ” 27% Gloria Patri (mode i)Gloria Patri (mode i)
  50. πŸ” 26% O certe praecipuusO certe praecipuus
  51. πŸ” 26% O felix felicisO felix felicis
  52. πŸ” 26% PacemPacem
  53. πŸ” 26% PacemPacem
  54. πŸ” 25% Qui LazarumQui Lazarum
  55. πŸ” 25% CommunicavitCommunicavit
  56. πŸ” 25% Beatus DominicusBeatus Dominicus
  57. πŸ” 25% Deum, qui suosDeum, qui suos
  58. πŸ” 24% Ecce concipiesEcce concipies
  59. πŸ” 24% Clama in fortitudineClama in fortitudine
  60. πŸ” 24% Gloria Patri (mode vi)Gloria Patri (mode vi)
  61. πŸ” 24% Miserere mei Deus (Pro Exercitiis Spiritualibus)Miserere mei Deus (Pro Exercitiis Spiritualibus)
  62. πŸ” 24% Iste sanctusIste sanctus
  63. πŸ” 24% Fundata estFundata est
  64. πŸ” 24% Gloria Patri (mode v)Gloria Patri (mode v)
  65. πŸ” 24% Adsit nobis propitiusAdsit nobis propitius