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 🔍 to find similarities to the given chant.

  1. 🔍 100% Exaltare DomineExaltare Domine
  2. 🔍 74% ExaltareExaltare
  3. 🔍 74% Exaltare DomineExaltare Domine
  4. 🔍 52% Exaltare qui judicasExaltare qui judicas
  5. 🔍 32% Exaltare qui iudicasExaltare qui iudicas
  6. 🔍 31% Exaltare DomineExaltare Domine
  7. 🔍 27% Domine Deus meusDomine Deus meus
  8. 🔍 27% Miserere mihiMiserere mihi
  9. 🔍 26% Benedixisti DomineBenedixisti Domine
  10. 🔍 26% Cum turba plurimaCum turba plurima
  11. 🔍 26% Exaltare DomineExaltare Domine
  12. 🔍 26% Custodes hominum psallimusCustodes hominum psallimus
  13. 🔍 26% Domine refugium factus es nobisDomine refugium factus es nobis
  14. 🔍 25% Redemisti nos DomineRedemisti nos Domine
  15. 🔍 25% Exaltare qui judicasExaltare qui judicas
  16. 🔍 25% ExpandiExpandi
  17. 🔍 25% Deus qui sedesDeus qui sedes
  18. 🔍 25% Domine Deus meusDomine Deus meus
  19. 🔍 24% Sacerdos in aeternumSacerdos in aeternum
  20. 🔍 24% Custodes hominumCustodes hominum
  21. 🔍 24% Justificeris DomineJustificeris Domine
  22. 🔍 24% Sacerdos in aeternumSacerdos in aeternum
  23. 🔍 24% Redemisti nos Domine (Ant)Redemisti nos Domine (Ant)
  24. 🔍 24% Miserere mihiMiserere mihi
  25. 🔍 24% Redemisti nos DomineRedemisti nos Domine
  26. 🔍 23% O castitatis signiferO castitatis signifer
  27. 🔍 23% Redemisti nos DomineRedemisti nos Domine
  28. 🔍 23% Justificeris DomineJustificeris Domine
  29. 🔍 23% Sanctorum meritis inclyta (Alter tonus)Sanctorum meritis inclyta (Alter tonus)
  30. 🔍 22% Benedixisti DomineBenedixisti Domine
  31. 🔍 22% Gloria tibi TrinitasGloria tibi Trinitas
  32. 🔍 22% Gloria tibi TrinitasGloria tibi Trinitas
  33. 🔍 22% Dele iniquitatemDele iniquitatem
  34. 🔍 22% Domine refugiumDomine refugium
  35. 🔍 22% Secundum multitudinemSecundum multitudinem
  36. 🔍 22% Tu Trinitatis UnitasTu Trinitatis Unitas
  37. 🔍 22% Felix namque esFelix namque es
  38. 🔍 22% Redime me DomineRedime me Domine
  39. 🔍 22% Miserere et parceMiserere et parce
  40. 🔍 22% Jam sol receditJam sol recedit
  41. 🔍 22% Ostende nobis DomineOstende nobis Domine
  42. 🔍 21% Gloria VIIGloria VII
  43. 🔍 21% Jam sol receditJam sol recedit
  44. 🔍 21% De manu omniumDe manu omnium
  45. 🔍 21% Completi sunt diesCompleti sunt dies
  46. 🔍 21% Immensa et unaImmensa et una
  47. 🔍 21% Miserere mei... secundumMiserere mei... secundum
  48. 🔍 21% Regali solio fortisRegali solio fortis
  49. 🔍 21% ExsurgeExsurge
  50. 🔍 21% Ne reminiscaris DomineNe reminiscaris Domine
  51. 🔍 21% Redemisti nos DomineRedemisti nos Domine
  52. 🔍 21% Benedico... FiliumBenedico... Filium
  53. 🔍 21% Martyr Dei, qui unicumMartyr Dei, qui unicum
  54. 🔍 21% Jam sol recedit igneusJam sol recedit igneus
  55. 🔍 21% Da nobis, DomineDa nobis, Domine
  56. 🔍 21% Illumina nos DomineIllumina nos Domine
  57. 🔍 21% Educas panemEducas panem
  58. 🔍 21% Dum lux exoriturDum lux exoritur
  59. 🔍 21% In aeternum DomineIn aeternum Domine
  60. 🔍 21% Sanctorum meritis (another chant)Sanctorum meritis (another chant)
  61. 🔍 21% Quodcumque in orbeQuodcumque in orbe
  62. 🔍 21% Aspice DomineAspice Domine
  63. 🔍 21% Bendixisti DomineBendixisti Domine
  64. 🔍 21% Domine clamaviDomine clamavi
  65. 🔍 21% Quid retribuamQuid retribuam