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% Ecce servus meusEcce servus meus
  2. πŸ” 75% Emitte, DomineEmitte, Domine
  3. πŸ” 75% Solemnitas tuaSolemnitas tua
  4. πŸ” 74% Ecce concipiesEcce concipies
  5. πŸ” 74% In medio EcclesiaeIn medio Ecclesiae
  6. πŸ” 73% Virtute magnaVirtute magna
  7. πŸ” 73% Haec est vera fraternitasHaec est vera fraternitas
  8. πŸ” 71% Iste sanctusIste sanctus
  9. πŸ” 70% Confirmatum est cor VirginisConfirmatum est cor Virginis
  10. πŸ” 70% Sancta et immaculataSancta et immaculata
  11. πŸ” 70% Da mihi, DomineDa mihi, Domine
  12. πŸ” 69% In omnibus exhibeamusIn omnibus exhibeamus
  13. πŸ” 68% Expectabo nomen tuumExpectabo nomen tuum
  14. πŸ” 68% Christe qui lux es et diesChriste qui lux es et dies
  15. πŸ” 68% O virga ac diademaO virga ac diadema
  16. πŸ” 67% Nec satiebaturNec satiebatur
  17. πŸ” 66% Audi, DomineAudi, Domine
  18. πŸ” 65% Propter testamentumPropter testamentum
  19. πŸ” 65% In omnibus gratiasIn omnibus gratias
  20. πŸ” 64% Benedicta es tu, filiaBenedicta es tu, filia
  21. πŸ” 63% O certe praecipuusO certe praecipuus
  22. πŸ” 62% Cum vidissetCum vidisset
  23. πŸ” 62% Fundata estFundata est
  24. πŸ” 62% Reposita est mihi coronaReposita est mihi corona
  25. πŸ” 61% Tuam CrucemTuam Crucem
  26. πŸ” 61% Ecce iam venitEcce iam venit
  27. πŸ” 61% Gloria Patri (mode iv)Gloria Patri (mode iv)
  28. πŸ” 61% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  29. πŸ” 61% Solem justitiΓ¦Solem justitiΓ¦
  30. πŸ” 61% Vocavit nos DeusVocavit nos Deus
  31. πŸ” 60% AbstergetAbsterget
  32. πŸ” 60% Gaudeo planeGaudeo plane
  33. πŸ” 60% AmavitAmavit
  34. πŸ” 60% Maria MagdaleneMaria Magdalene
  35. πŸ” 60% Christus passus estChristus passus est
  36. πŸ” 60% Dies absoluti praetereuntDies absoluti praetereunt
  37. πŸ” 59% Isti sunt triumphatoresIsti sunt triumphatores
  38. πŸ” 58% Ego sum vestra redemptioEgo sum vestra redemptio
  39. πŸ” 58% Salvatorem mundiSalvatorem mundi
  40. πŸ” 58% Gaudeamus et exultemusGaudeamus et exultemus
  41. πŸ” 57% Surgens Jesus DominusSurgens Jesus Dominus
  42. πŸ” 57% Canite tubaCanite tuba
  43. πŸ” 57% Ecce apparebit DominusEcce apparebit Dominus
  44. πŸ” 57% Sponsa Christi quae per orbemSponsa Christi quae per orbem
  45. πŸ” 56% Gloria Patri (mode i)Gloria Patri (mode i)
  46. πŸ” 56% Christi viamChristi viam
  47. πŸ” 55% Frange esurientiFrange esurienti
  48. πŸ” 55% Coelestis exercitusCoelestis exercitus
  49. πŸ” 55% Maria VirgoMaria Virgo
  50. πŸ” 55% Cor arca legemCor arca legem
  51. πŸ” 54% Stella cΕ“liStella cΕ“li
  52. πŸ” 54% Mundum vocansMundum vocans
  53. πŸ” 54% Invenit seInvenit se
  54. πŸ” 54% EdoctusEdoctus
  55. πŸ” 54% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  56. πŸ” 53% PosuistiPosuisti
  57. πŸ” 53% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  58. πŸ” 52% Ave Maris StellaAve Maris Stella
  59. πŸ” 52% Gloria Patri (mode v)Gloria Patri (mode v)
  60. πŸ” 52% Praedicatorum OrdinisPraedicatorum Ordinis
  61. πŸ” 51% Deus docuistiDeus docuisti
  62. πŸ” 51% Surgite vigilemusSurgite vigilemus
  63. πŸ” 51% Nihil huic virginiNihil huic virgini
  64. πŸ” 50% Adsit nobis propitiusAdsit nobis propitius
  65. πŸ” 50% Gloria Patri (mode ii)Gloria Patri (mode ii)