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% Si consurrexistisSi consurrexistis
  2. πŸ” 57% O certe praecipuusO certe praecipuus
  3. πŸ” 55% Ecce concipiesEcce concipies
  4. πŸ” 55% Virtute magnaVirtute magna
  5. πŸ” 54% Confirmatum est cor VirginisConfirmatum est cor Virginis
  6. πŸ” 54% Mundum vocansMundum vocans
  7. πŸ” 54% Iste sanctusIste sanctus
  8. πŸ” 54% Da mihi, DomineDa mihi, Domine
  9. πŸ” 54% Haec est vera fraternitasHaec est vera fraternitas
  10. πŸ” 54% In omnibus gratiasIn omnibus gratias
  11. πŸ” 53% In medio EcclesiaeIn medio Ecclesiae
  12. πŸ” 53% Maria MagdaleneMaria Magdalene
  13. πŸ” 53% Frange esurientiFrange esurienti
  14. πŸ” 51% Emitte, DomineEmitte, Domine
  15. πŸ” 51% In omnibus exhibeamusIn omnibus exhibeamus
  16. πŸ” 51% Gloria Patri (mode i)Gloria Patri (mode i)
  17. πŸ” 50% Gaudeo planeGaudeo plane
  18. πŸ” 50% Solem justitiΓ¦Solem justitiΓ¦
  19. πŸ” 49% Ecce apparebit DominusEcce apparebit Dominus
  20. πŸ” 49% Coelestis exercitusCoelestis exercitus
  21. πŸ” 49% Invenit seInvenit se
  22. πŸ” 48% Solemnitas tuaSolemnitas tua
  23. πŸ” 48% Sancta et immaculataSancta et immaculata
  24. πŸ” 48% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  25. πŸ” 48% Canite tubaCanite tuba
  26. πŸ” 47% Ecce servus meusEcce servus meus
  27. πŸ” 47% Christus passus estChristus passus est
  28. πŸ” 47% Gloria Patri (mode v)Gloria Patri (mode v)
  29. πŸ” 47% Adsit nobis propitiusAdsit nobis propitius
  30. πŸ” 46% EdoctusEdoctus
  31. πŸ” 46% Reposita est mihi coronaReposita est mihi corona
  32. πŸ” 46% Benedicta es tu, filiaBenedicta es tu, filia
  33. πŸ” 45% Audi, DomineAudi, Domine
  34. πŸ” 45% Maria VirgoMaria Virgo
  35. πŸ” 44% Expectabo nomen tuumExpectabo nomen tuum
  36. πŸ” 44% Nec satiebaturNec satiebatur
  37. πŸ” 43% Propter testamentumPropter testamentum
  38. πŸ” 42% PosuistiPosuisti
  39. πŸ” 42% Justitia indutus sumJustitia indutus sum
  40. πŸ” 41% Gloria Patri (mode ii)Gloria Patri (mode ii)
  41. πŸ” 41% AmavitAmavit
  42. πŸ” 40% Ecce iam venitEcce iam venit
  43. πŸ” 40% Ego sum vestra redemptioEgo sum vestra redemptio
  44. πŸ” 39% Christe qui lux es et diesChriste qui lux es et dies
  45. πŸ” 39% Deus docuistiDeus docuisti
  46. πŸ” 39% O virga ac diademaO virga ac diadema
  47. πŸ” 38% Salvatorem mundiSalvatorem mundi
  48. πŸ” 38% Surgite vigilemusSurgite vigilemus
  49. πŸ” 38% Orbis FactorOrbis Factor
  50. πŸ” 37% Gloria Patri (mode iv)Gloria Patri (mode iv)
  51. πŸ” 37% PacemPacem
  52. πŸ” 37% PacemPacem
  53. πŸ” 37% Stella cΕ“liStella cΕ“li
  54. πŸ” 37% Tuam CrucemTuam Crucem
  55. πŸ” 37% Gaudeamus et exultemusGaudeamus et exultemus
  56. πŸ” 37% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  57. πŸ” 36% Cum vidissetCum vidisset
  58. πŸ” 36% Praedicatorum OrdinisPraedicatorum Ordinis
  59. πŸ” 36% Dies absoluti praetereuntDies absoluti praetereunt
  60. πŸ” 36% Isti sunt triumphatoresIsti sunt triumphatores
  61. πŸ” 35% CommunicavitCommunicavit
  62. πŸ” 35% Christi viamChristi viam
  63. πŸ” 35% Lauda SionLauda Sion
  64. πŸ” 35% Vocavit nos DeusVocavit nos Deus
  65. πŸ” 35% Caput creatusCaput creatus