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 🔍 to find similarities to the given chant.

  1. 🔍 100% Oppressit me dolorOppressit me dolor
  2. 🔍 91% Oppressit me dolorOppressit me dolor
  3. 🔍 63% Oppressit me dolorOppressit me dolor
  4. 🔍 54% Oppresssit me dolorOppresssit me dolor
  5. 🔍 39% Facies meaFacies mea
  6. 🔍 38% Facies mea intumuitFacies mea intumuit
  7. 🔍 26% Qui me misitQui me misit
  8. 🔍 25% Respexit meRespexit me
  9. 🔍 25% Abraham pater vesterAbraham pater vester
  10. 🔍 25% Deus meus misericordiaDeus meus misericordia
  11. 🔍 25% Ne derelinquas meNe derelinquas me
  12. 🔍 24% Adjutor meusAdjutor meus
  13. 🔍 24% Et Jesus proficiebatEt Jesus proficiebat
  14. 🔍 24% Dixit Dominus DominoDixit Dominus Domino
  15. 🔍 24% Illuminatio meaIlluminatio mea
  16. 🔍 24% Tu DomineTu Domine
  17. 🔍 24% Domine probastiDomine probasti
  18. 🔍 23% Miserere mihiMiserere mihi
  19. 🔍 23% Qui me dignatus est (Ant.)Qui me dignatus est (Ant.)
  20. 🔍 23% Clamor meusClamor meus
  21. 🔍 23% CaligaveruntCaligaverunt
  22. 🔍 23% Nolite me considerareNolite me considerare
  23. 🔍 23% Recedite a meRecedite a me
  24. 🔍 23% Heu meHeu me
  25. 🔍 23% Contritum est cor meumContritum est cor meum
  26. 🔍 22% Benedico... FiliumBenedico... Filium
  27. 🔍 22% Domine clamaviDomine clamavi
  28. 🔍 22% Memor estoMemor esto
  29. 🔍 22% Gratia Dei in meGratia Dei in me
  30. 🔍 22% Benedictus DominusBenedictus Dominus
  31. 🔍 22% Gratias tibi agoGratias tibi ago
  32. 🔍 22% Sit nomen Domini... inSit nomen Domini... in
  33. 🔍 22% Gratia DeiGratia Dei
  34. 🔍 22% Me suscepitMe suscepit
  35. 🔍 22% Ipse invocabit meIpse invocabit me
  36. 🔍 22% Domine Deus meusDomine Deus meus
  37. 🔍 22% Benedicta es tuBenedicta es tu
  38. 🔍 22% Sit nomen DominiSit nomen Domini
  39. 🔍 22% Salvum me facSalvum me fac
  40. 🔍 22% Misericordia et veritasMisericordia et veritas
  41. 🔍 22% Clamavi et DominusClamavi et Dominus
  42. 🔍 22% In tua justitiaIn tua justitia
  43. 🔍 22% Aspice in meAspice in me
  44. 🔍 22% Dominus dixit ad meDominus dixit ad me
  45. 🔍 22% Veni electa meaVeni electa mea
  46. 🔍 22% Deus adjuvat meDeus adjuvat me
  47. 🔍 22% Intret oratio meaIntret oratio mea
  48. 🔍 21% Miserere mei Deus et aMiserere mei Deus et a
  49. 🔍 21% Suscepisti meSuscepisti me
  50. 🔍 21% Et omnes AngeliEt omnes Angeli
  51. 🔍 21% Jam hiems transiitJam hiems transiit
  52. 🔍 21% Venite ascendamusVenite ascendamus
  53. 🔍 21% Excita DomineExcita Domine
  54. 🔍 21% Dominum DeumDominum Deum
  55. 🔍 21% In Deo speraviIn Deo speravi
  56. 🔍 21% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  57. 🔍 21% Salvasti nosSalvasti nos
  58. 🔍 21% Non meis meritisNon meis meritis
  59. 🔍 21% Deus autem nosterDeus autem noster
  60. 🔍 21% Vide Domine et consideraVide Domine et considera
  61. 🔍 21% Judicasti DomineJudicasti Domine
  62. 🔍 21% Fulcite me floribusFulcite me floribus
  63. 🔍 21% Ne tacuerisNe tacueris
  64. 🔍 21% Tibi revelaviTibi revelavi
  65. 🔍 21% Ista est columbaIsta est columba