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% Abscondite eleemosynamAbscondite eleemosynam
  2. πŸ” 48% O bona cruxO bona crux
  3. πŸ” 47% Ecce apparebit DominusEcce apparebit Dominus
  4. πŸ” 45% Christus passus estChristus passus est
  5. πŸ” 45% Propter testamentumPropter testamentum
  6. πŸ” 45% Servite DominoServite Domino
  7. πŸ” 45% Solemnitas tuaSolemnitas tua
  8. πŸ” 45% PacemPacem
  9. πŸ” 45% PacemPacem
  10. πŸ” 44% Audi, DomineAudi, Domine
  11. πŸ” 43% Beatam me dicent ... Qui potensBeatam me dicent ... Qui potens
  12. πŸ” 41% In omnibus exhibeamusIn omnibus exhibeamus
  13. πŸ” 40% Haec est vera fraternitasHaec est vera fraternitas
  14. πŸ” 40% Da mihi, DomineDa mihi, Domine
  15. πŸ” 39% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  16. πŸ” 39% Beatus DominicusBeatus Dominicus
  17. πŸ” 39% Salvatorem expectamusSalvatorem expectamus
  18. πŸ” 39% Qui LazarumQui Lazarum
  19. πŸ” 38% Manifestata estManifestata est
  20. πŸ” 38% Emitte, DomineEmitte, Domine
  21. πŸ” 38% Maria MagdaleneMaria Magdalene
  22. πŸ” 38% Gloria Patri (mode iv)Gloria Patri (mode iv)
  23. πŸ” 38% Christe qui lux es et diesChriste qui lux es et dies
  24. πŸ” 37% AmavitAmavit
  25. πŸ” 37% Canite tubaCanite tuba
  26. πŸ” 37% Iste sanctusIste sanctus
  27. πŸ” 37% In omnibus gratiasIn omnibus gratias
  28. πŸ” 37% Gaudeamus et exultemusGaudeamus et exultemus
  29. πŸ” 36% Gaudeo planeGaudeo plane
  30. πŸ” 36% Ecce concipiesEcce concipies
  31. πŸ” 36% Isti sunt triumphatoresIsti sunt triumphatores
  32. πŸ” 36% Gloria Patri (mode i)Gloria Patri (mode i)
  33. πŸ” 36% Vocavit nos DeusVocavit nos Deus
  34. πŸ” 36% Aquae multaeAquae multae
  35. πŸ” 35% Tuam CrucemTuam Crucem
  36. πŸ” 35% Ecce servus meusEcce servus meus
  37. πŸ” 35% Stella cΕ“liStella cΕ“li
  38. πŸ” 35% Invenit seInvenit se
  39. πŸ” 35% Solem justitiΓ¦Solem justitiΓ¦
  40. πŸ” 35% Cum vidissetCum vidisset
  41. πŸ” 35% Nec satiebaturNec satiebatur
  42. πŸ” 35% Nihil huic virgini... alleluiaNihil huic virgini... alleluia
  43. πŸ” 35% Confirmatum est cor VirginisConfirmatum est cor Virginis
  44. πŸ” 34% Deus docuistiDeus docuisti
  45. πŸ” 34% Nihil huic virginiNihil huic virgini
  46. πŸ” 34% CommunicavitCommunicavit
  47. πŸ” 34% Rex noster advenietRex noster adveniet
  48. πŸ” 34% In medio EcclesiaeIn medio Ecclesiae
  49. πŸ” 34% Surgens Jesus DominusSurgens Jesus Dominus
  50. πŸ” 34% Adsit nobis propitiusAdsit nobis propitius
  51. πŸ” 33% Salvatorem mundiSalvatorem mundi
  52. πŸ” 33% Gloria Patri (mode v)Gloria Patri (mode v)
  53. πŸ” 33% Virtute magnaVirtute magna
  54. πŸ” 32% Christi viamChristi viam
  55. πŸ” 32% Gloria Patri (mode viii)Gloria Patri (mode viii)
  56. πŸ” 32% Expectabo nomen tuumExpectabo nomen tuum
  57. πŸ” 32% Domine in virtuteDomine in virtute
  58. πŸ” 32% Sancta et immaculataSancta et immaculata
  59. πŸ” 32% Fundata estFundata est
  60. πŸ” 32% Sancti meiSancti mei
  61. πŸ” 32% Gloria Patri (mode ii)Gloria Patri (mode ii)
  62. πŸ” 32% Maria VirgoMaria Virgo
  63. πŸ” 31% EdoctusEdoctus
  64. πŸ” 31% O certe praecipuusO certe praecipuus
  65. πŸ” 30% GratiΓ¦ largitoremGratiΓ¦ largitorem