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: 2025-12-20. 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% Pater fidei nostraePater fidei nostrae
  2. πŸ” 81% Pater fidei nostraePater fidei nostrae
  3. πŸ” 48% Pater fidei nostraePater fidei nostrae
  4. πŸ” 36% Pater fidei nostrΓ¦Pater fidei nostrΓ¦
  5. πŸ” 30% Gens et regnumGens et regnum
  6. πŸ” 25% Memor sitMemor sit
  7. πŸ” 24% Gens et regnumGens et regnum
  8. πŸ” 23% Ascendente JesuAscendente Jesu
  9. πŸ” 23% InvocabimusInvocabimus
  10. πŸ” 22% Abraham pater vesterAbraham pater vester
  11. πŸ” 22% Secundum multitudinemSecundum multitudinem
  12. πŸ” 22% Gens et regnumGens et regnum
  13. πŸ” 22% Cognovit autem paterCognovit autem pater
  14. πŸ” 22% Volo PaterVolo Pater
  15. πŸ” 22% Exaltare DomineExaltare Domine
  16. πŸ” 21% Gloria IIGloria II
  17. πŸ” 21% Sicut novellaeSicut novellae
  18. πŸ” 21% Benedico... FiliumBenedico... Filium
  19. πŸ” 21% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  20. πŸ” 21% Pater manifestaviPater manifestavi
  21. πŸ” 21% Erat pater ejusErat pater ejus
  22. πŸ” 21% Virgo potensVirgo potens
  23. πŸ” 21% Princeps gloriosissime RaphaelPrinceps gloriosissime Raphael
  24. πŸ” 21% Miserere mihiMiserere mihi
  25. πŸ” 21% Suscepit DeusSuscepit Deus
  26. πŸ” 21% Benedicta es tuBenedicta es tu
  27. πŸ” 20% Memor sitMemor sit
  28. πŸ” 20% Domine salva nosDomine salva nos
  29. πŸ” 20% Dum esset rexDum esset rex
  30. πŸ” 20% Inclinavit DominusInclinavit Dominus
  31. πŸ” 20% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  32. πŸ” 20% Deus autem nosterDeus autem noster
  33. πŸ” 20% A solis ortuA solis ortu
  34. πŸ” 20% Gaudent in caelisGaudent in caelis
  35. πŸ” 20% Constitues eosConstitues eos
  36. πŸ” 20% Sitivit... ad nomenSitivit... ad nomen
  37. πŸ” 20% Jam sol recedit igneusJam sol recedit igneus
  38. πŸ” 20% Confortatus estConfortatus est
  39. πŸ” 20% Ecce nomen Domini venitEcce nomen Domini venit
  40. πŸ” 20% Benedicamus PatremBenedicamus Patrem
  41. πŸ” 20% Innocens manibusInnocens manibus
  42. πŸ” 20% Tu gloria JerusalemTu gloria Jerusalem
  43. πŸ” 20% Laetatus sumLaetatus sum
  44. πŸ” 20% Salva nos ChristeSalva nos Christe
  45. πŸ” 20% Cognovit autemCognovit autem
  46. πŸ” 20% Hodie nomen tuumHodie nomen tuum
  47. πŸ” 20% Dixit Dominus DominoDixit Dominus Domino
  48. πŸ” 20% Euge serve bone (Conf. non Pont.)Euge serve bone (Conf. non Pont.)
  49. πŸ” 20% Domine non est exaltatumDomine non est exaltatum
  50. πŸ” 20% Tu Trinitatis unitasTu Trinitatis unitas
  51. πŸ” 20% In diebus illis: Tentavit Deus AbrahamIn diebus illis: Tentavit Deus Abraham
  52. πŸ” 19% Gloria VIIGloria VII
  53. πŸ” 19% Dixit Mater Jesu ad illumDixit Mater Jesu ad illum
  54. πŸ” 19% Pater justePater juste
  55. πŸ” 19% Jam sol recedit igneus (Blessed Trinity)Jam sol recedit igneus (Blessed Trinity)
  56. πŸ” 19% Alleluia. (Sund. P. T. at Vespers)Alleluia. (Sund. P. T. at Vespers)
  57. πŸ” 19% Ingressus AngelusIngressus Angelus
  58. πŸ” 19% Suavis DominusSuavis Dominus
  59. πŸ” 19% Gloria in excelsisGloria in excelsis
  60. πŸ” 19% Vobis datum estVobis datum est
  61. πŸ” 19% Propter nimiamPropter nimiam
  62. πŸ” 19% Ego autem in DominoEgo autem in Domino
  63. πŸ” 19% Alleluia. (Monday P. T. at Vespers)Alleluia. (Monday P. T. at Vespers)
  64. πŸ” 19% Spiritus Domini replevitSpiritus Domini replevit
  65. πŸ” 19% Ecce RexEcce Rex