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% Diligam teDiligam te
  2. πŸ” 86% Diligam teDiligam te
  3. πŸ” 58% Diligam te DomineDiligam te Domine
  4. πŸ” 55% Diligam te DomineDiligam te Domine
  5. πŸ” 54% Diligam te DomineDiligam te Domine
  6. πŸ” 45% Diligam te DomineDiligam te Domine
  7. πŸ” 22% Canite tubaCanite tuba
  8. πŸ” 22% Virtute magnaVirtute magna
  9. πŸ” 22% Iste sanctusIste sanctus
  10. πŸ” 22% In omnibus gratiasIn omnibus gratias
  11. πŸ” 21% Haec est vera fraternitasHaec est vera fraternitas
  12. πŸ” 21% Gloria Patri (mode i)Gloria Patri (mode i)
  13. πŸ” 21% Confirmatum est cor VirginisConfirmatum est cor Virginis
  14. πŸ” 21% Ecce concipiesEcce concipies
  15. πŸ” 21% Da mihi, DomineDa mihi, Domine
  16. πŸ” 21% Diligam te DomineDiligam te Domine
  17. πŸ” 20% Gloria Patri (mode v)Gloria Patri (mode v)
  18. πŸ” 20% Ecce DeusEcce Deus
  19. πŸ” 20% Frange esurientiFrange esurienti
  20. πŸ” 19% O certe praecipuusO certe praecipuus
  21. πŸ” 19% Emitte, DomineEmitte, Domine
  22. πŸ” 19% Liberasti virgamLiberasti virgam
  23. πŸ” 19% Mundum vocansMundum vocans
  24. πŸ” 19% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  25. πŸ” 18% Solem justitiΓ¦Solem justitiΓ¦
  26. πŸ” 18% Tibi DomineTibi Domine
  27. πŸ” 18% Diligam teDiligam te
  28. πŸ” 18% In omnibus exhibeamusIn omnibus exhibeamus
  29. πŸ” 18% Orbis FactorOrbis Factor
  30. πŸ” 18% Christe qui lux es et diesChriste qui lux es et dies
  31. πŸ” 18% In medio EcclesiaeIn medio Ecclesiae
  32. πŸ” 18% Benedicta es tu, filiaBenedicta es tu, filia
  33. πŸ” 18% Canticum Trium PuerorumCanticum Trium Puerorum
  34. πŸ” 18% Cantate... et benediciteCantate... et benedicite
  35. πŸ” 18% Ecce apparebit DominusEcce apparebit Dominus
  36. πŸ” 17% Maria MagdaleneMaria Magdalene
  37. πŸ” 17% ConfortateConfortate
  38. πŸ” 17% Maria VirgoMaria Virgo
  39. πŸ” 17% Sancta et immaculataSancta et immaculata
  40. πŸ” 17% EdoctusEdoctus
  41. πŸ” 17% Coelestis exercitusCoelestis exercitus
  42. πŸ” 17% Tristis estTristis est
  43. πŸ” 17% Cantate Domino et benediciteCantate Domino et benedicite
  44. πŸ” 16% Invenit seInvenit se
  45. πŸ” 16% Plangam eumPlangam eum
  46. πŸ” 16% Gaudeo planeGaudeo plane
  47. πŸ” 16% Solemnitas tuaSolemnitas tua
  48. πŸ” 16% Gaude et laetareGaude et laetare
  49. πŸ” 15% Christus passus estChristus passus est
  50. πŸ” 15% Ecce servus meusEcce servus meus
  51. πŸ” 15% Venite filliΓ¦Venite filliΓ¦
  52. πŸ” 15% Si consurrexistisSi consurrexistis
  53. πŸ” 15% Benedixit te DominusBenedixit te Dominus
  54. πŸ” 15% Surgite vigilemusSurgite vigilemus
  55. πŸ” 15% Stella cΕ“liStella cΕ“li
  56. πŸ” 15% De ventreDe ventre
  57. πŸ” 15% Pax vobisPax vobis
  58. πŸ” 15% Sancti ejusSancti ejus
  59. πŸ” 15% Factus estFactus est
  60. πŸ” 14% Cantate DominoCantate Domino
  61. πŸ” 14% RedemptionemRedemptionem
  62. πŸ” 14% Expectabo nomen tuumExpectabo nomen tuum
  63. πŸ” 14% Diligam te Domine (Resp.)Diligam te Domine (Resp.)
  64. πŸ” 14% Benedixit te DominusBenedixit te Dominus
  65. πŸ” 14% Propter testamentumPropter testamentum