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% Domine in virtuteDomine in virtute
  2. πŸ” 77% Servite DominoServite Domino
  3. πŸ” 70% Non sunt loquelaeNon sunt loquelae
  4. πŸ” 70% Tu DomineTu Domine
  5. πŸ” 67% Bonorum meorumBonorum meorum
  6. πŸ” 61% Gloria Patri (mode iv)Gloria Patri (mode iv)
  7. πŸ” 59% Exaudiat te DominusExaudiat te Dominus
  8. πŸ” 57% Gloria Patri (mode ii)Gloria Patri (mode ii)
  9. πŸ” 56% PosuistiPosuisti
  10. πŸ” 55% Maria VirgoMaria Virgo
  11. πŸ” 52% Sancti meiSancti mei
  12. πŸ” 52% Ecce venit RexEcce venit Rex
  13. πŸ” 52% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  14. πŸ” 50% N... Virginis MariΓ¦ celebremusN... Virginis MariΓ¦ celebremus
  15. πŸ” 49% Gloria Patri (mode viii)Gloria Patri (mode viii)
  16. πŸ” 49% Gloria Patri (mode i)Gloria Patri (mode i)
  17. πŸ” 49% Salvatorem mundiSalvatorem mundi
  18. πŸ” 48% Gloria Patri (mode v)Gloria Patri (mode v)
  19. πŸ” 48% Gloria Patri (mode vi)Gloria Patri (mode vi)
  20. πŸ” 48% AmavitAmavit
  21. πŸ” 47% Rex noster advenietRex noster adveniet
  22. πŸ” 47% Solemnitas tuaSolemnitas tua
  23. πŸ” 45% Sancta et immaculataSancta et immaculata
  24. πŸ” 45% GratiΓ¦ largitoremGratiΓ¦ largitorem
  25. πŸ” 44% Qui LazarumQui Lazarum
  26. πŸ” 43% In omnibus gratiasIn omnibus gratias
  27. πŸ” 43% In omnibus exhibeamusIn omnibus exhibeamus
  28. πŸ” 42% Isti sunt triumphatoresIsti sunt triumphatores
  29. πŸ” 42% Gloria Patri (mode iii)Gloria Patri (mode iii)
  30. πŸ” 42% Iste sanctusIste sanctus
  31. πŸ” 42% Gloria Patri (mode vii)Gloria Patri (mode vii)
  32. πŸ” 40% Tollite iugumTollite iugum
  33. πŸ” 40% Surgite vigilemusSurgite vigilemus
  34. πŸ” 40% Tuam CrucemTuam Crucem
  35. πŸ” 39% Propter testamentumPropter testamentum
  36. πŸ” 39% CongratulaminiCongratulamini
  37. πŸ” 39% Gloriosae VirginisGloriosae Virginis
  38. πŸ” 39% Gaudeamus et exultemusGaudeamus et exultemus
  39. πŸ” 38% Coelestis exercitusCoelestis exercitus
  40. πŸ” 38% Expectabo nomen tuumExpectabo nomen tuum
  41. πŸ” 38% Praedicatorum OrdinisPraedicatorum Ordinis
  42. πŸ” 38% Nec satiebaturNec satiebatur
  43. πŸ” 38% Ecce iam venitEcce iam venit
  44. πŸ” 37% Emitte, DomineEmitte, Domine
  45. πŸ” 37% Vocavit nos DeusVocavit nos Deus
  46. πŸ” 37% Quis ascendet in montemQuis ascendet in montem
  47. πŸ” 37% PacemPacem
  48. πŸ” 37% PacemPacem
  49. πŸ” 36% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  50. πŸ” 36% Audi, DomineAudi, Domine
  51. πŸ” 36% Adsit nobis propitiusAdsit nobis propitius
  52. πŸ” 35% Christus passus estChristus passus est
  53. πŸ” 35% Surgens Jesus DominusSurgens Jesus Dominus
  54. πŸ” 35% Deus docuistiDeus docuisti
  55. πŸ” 34% Domine in virtuteDomine in virtute
  56. πŸ” 34% Haec est vera fraternitasHaec est vera fraternitas
  57. πŸ” 34% Ecce servus meusEcce servus meus
  58. πŸ” 34% Ecce concipiesEcce concipies
  59. πŸ” 34% Fundata estFundata est
  60. πŸ” 34% In medio EcclesiaeIn medio Ecclesiae
  61. πŸ” 33% Gaudeo planeGaudeo plane
  62. πŸ” 33% Manifestata estManifestata est
  63. πŸ” 33% Nihil huic virginiNihil huic virgini
  64. πŸ” 33% Domine in virtuteDomine in virtute
  65. πŸ” 33% Virtute magnaVirtute magna