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% In innocentia cordisIn innocentia cordis
  2. 🔍 67% In innocentiaIn innocentia
  3. 🔍 31% Amplius lava meAmplius lava me
  4. 🔍 26% Impietatibus nostrisImpietatibus nostris
  5. 🔍 25% In tribulatione invocaviIn tribulatione invocavi
  6. 🔍 24% Ego autem in DominoEgo autem in Domino
  7. 🔍 23% Qui sequitur meQui sequitur me
  8. 🔍 22% Ego autem in DominoEgo autem in Domino
  9. 🔍 22% Sacrificabo hostiamSacrificabo hostiam
  10. 🔍 22% Quid retribuamQuid retribuam
  11. 🔍 22% Qui sequitur meQui sequitur me
  12. 🔍 22% In tua justitiaIn tua justitia
  13. 🔍 22% Corripies me DomineCorripies me Domine
  14. 🔍 22% Benedico... FiliumBenedico... Filium
  15. 🔍 22% Ne discedasNe discedas
  16. 🔍 21% In tribulationeIn tribulatione
  17. 🔍 21% In tua justitiaIn tua justitia
  18. 🔍 21% Benedicam te in vitaBenedicam te in vita
  19. 🔍 21% Gratia Dei in meGratia Dei in me
  20. 🔍 21% Gratia Dei in meGratia Dei in me
  21. 🔍 21% Dabo in SionDabo in Sion
  22. 🔍 21% Ne discedas a meNe discedas a me
  23. 🔍 21% Deduc me in justitiaDeduc me in justitia
  24. 🔍 21% Miserere mihiMiserere mihi
  25. 🔍 21% Sit nomen Domini... inSit nomen Domini... in
  26. 🔍 21% Redime meRedime me
  27. 🔍 21% Quid retribuamQuid retribuam
  28. 🔍 21% Ite et vos in vineamIte et vos in vineam
  29. 🔍 21% Puer natus in BethlehemPuer natus in Bethlehem
  30. 🔍 20% Beata Dei GenitrixBeata Dei Genitrix
  31. 🔍 20% Confitemini Domino quia (Antiphona)Confitemini Domino quia (Antiphona)
  32. 🔍 20% Respexit meRespexit me
  33. 🔍 20% Sacrificabo hostiamSacrificabo hostiam
  34. 🔍 20% Sic benedicam teSic benedicam te
  35. 🔍 20% Inclinavit DominusInclinavit Dominus
  36. 🔍 20% Anxiatus est in meAnxiatus est in me
  37. 🔍 20% Miserere mihiMiserere mihi
  38. 🔍 20% Redime meRedime me
  39. 🔍 20% Respexit me et exaudivitRespexit me et exaudivit
  40. 🔍 20% SanctimoniaSanctimonia
  41. 🔍 20% Gratia Dei in meGratia Dei in me
  42. 🔍 20% Libenter gloriaborLibenter gloriabor
  43. 🔍 20% Libenter gloriaborLibenter gloriabor
  44. 🔍 20% Me suscepitMe suscepit
  45. 🔍 20% Dirupisti DomineDirupisti Domine
  46. 🔍 20% Innocens manibusInnocens manibus
  47. 🔍 20% Jubilate in conspectuJubilate in conspectu
  48. 🔍 20% Inundaverunt aquaeInundaverunt aquae
  49. 🔍 19% Intret oratioIntret oratio
  50. 🔍 19% Redime meRedime me
  51. 🔍 19% Invocabo nomenInvocabo nomen
  52. 🔍 19% Ite et vosIte et vos
  53. 🔍 19% Sit nomen DominiSit nomen Domini
  54. 🔍 19% PentecostesPentecostes
  55. 🔍 19% Tu gloria JerusalemTu gloria Jerusalem
  56. 🔍 19% Tu gloria JerusalemTu gloria Jerusalem
  57. 🔍 19% Dabo in SionDabo in Sion
  58. 🔍 19% Ponam in SionPonam in Sion
  59. 🔍 19% In loco pascuaeIn loco pascuae
  60. 🔍 19% Misericordiam et judiciumMisericordiam et judicium
  61. 🔍 19% Salvum me fac (Psalmus 68)Salvum me fac (Psalmus 68)
  62. 🔍 19% Ave MariaAve Maria
  63. 🔍 19% Sitivit anima meaSitivit anima mea
  64. 🔍 19% In Deo laudaboIn Deo laudabo
  65. 🔍 19% Memento mei DomineMemento mei Domine