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% Orietur in diebusOrietur in diebus
  2. πŸ” 57% Orietur in diebusOrietur in diebus
  3. πŸ” 55% Orietur diebusOrietur diebus
  4. πŸ” 46% Orietur diebusOrietur diebus
  5. πŸ” 45% Suscepimus Deus (Ant.)Suscepimus Deus (Ant.)
  6. πŸ” 39% Veritas de terraVeritas de terra
  7. πŸ” 37% Ipse invocabit meIpse invocabit me
  8. πŸ” 33% Tamquam sponsusTamquam sponsus
  9. πŸ” 32% Diffusa est gratiaDiffusa est gratia
  10. πŸ” 30% Super te Jerusalem orieturSuper te Jerusalem orietur
  11. πŸ” 29% Dominus dixit ad meDominus dixit ad me
  12. πŸ” 29% ElevΓ‘mini, portae aeternalesElevΓ‘mini, portae aeternales
  13. πŸ” 26% Confitebuntur tibiConfitebuntur tibi
  14. πŸ” 26% Christus natus est nobisChristus natus est nobis
  15. πŸ” 26% Super te Jerusalem orieturSuper te Jerusalem orietur
  16. πŸ” 26% Dextera Domini fecitDextera Domini fecit
  17. πŸ” 25% Ecce vir OriensEcce vir Oriens
  18. πŸ” 25% Ecce vir OriensEcce vir Oriens
  19. πŸ” 25% Confundantur omnesConfundantur omnes
  20. πŸ” 25% Videbunt rectiVidebunt recti
  21. πŸ” 24% Super te Jerusalem orieturSuper te Jerusalem orietur
  22. πŸ” 23% De caelo venietDe caelo veniet
  23. πŸ” 23% Angeli DominiAngeli Domini
  24. πŸ” 23% Inclinavit DominusInclinavit Dominus
  25. πŸ” 23% Angelus Domini descendebatAngelus Domini descendebat
  26. πŸ” 23% Ecce veniet desideratusEcce veniet desideratus
  27. πŸ” 22% Martyres DominiMartyres Domini
  28. πŸ” 22% Factus est adjutorFactus est adjutor
  29. πŸ” 22% Dixit Dominus DominoDixit Dominus Domino
  30. πŸ” 22% Fidelis DominusFidelis Dominus
  31. πŸ” 22% Ingressa AgnesIngressa Agnes
  32. πŸ” 22% Sit nomen Domini... inSit nomen Domini... in
  33. πŸ” 22% Facta estFacta est
  34. πŸ” 22% Laudate nomen DominiLaudate nomen Domini
  35. πŸ” 22% Voce meaVoce mea
  36. πŸ” 22% Spiritus Domini replevitSpiritus Domini replevit
  37. πŸ” 22% Confido in DominoConfido in Domino
  38. πŸ” 22% Domine in caeloDomine in caelo
  39. πŸ” 22% In Domino justificabiturIn Domino justificabitur
  40. πŸ” 21% Confitemini Domino quoniam (Antiphona)Confitemini Domino quoniam (Antiphona)
  41. πŸ” 21% Elegit DominusElegit Dominus
  42. πŸ” 21% Alleluia. (T.P. ad Completorium)Alleluia. (T.P. ad Completorium)
  43. πŸ” 21% Miserere mihiMiserere mihi
  44. πŸ” 21% Facta est cum AngeloFacta est cum Angelo
  45. πŸ” 21% Sit nomen DominiSit nomen Domini
  46. πŸ” 21% Crastina dieCrastina die
  47. πŸ” 21% Omnipotens sermoOmnipotens sermo
  48. πŸ” 21% Qui timet DominumQui timet Dominum
  49. πŸ” 21% Immittet AngelusImmittet Angelus
  50. πŸ” 21% Confundantur qui meConfundantur qui me
  51. πŸ” 21% Illuminatio meaIlluminatio mea
  52. πŸ” 21% Spiritus Domini replevitSpiritus Domini replevit
  53. πŸ” 21% Qui persequebantur justumQui persequebantur justum
  54. πŸ” 21% Clamavi et DominusClamavi et Dominus
  55. πŸ” 21% In tua justitiaIn tua justitia
  56. πŸ” 21% Domine non est exaltatumDomine non est exaltatum
  57. πŸ” 21% Rogate quae ad pacemRogate quae ad pacem
  58. πŸ” 20% Adjutorium nostrumAdjutorium nostrum
  59. πŸ” 20% Exaudi DomineExaudi Domine
  60. πŸ” 20% Corde et animoCorde et animo
  61. πŸ” 20% Gloria in excelsisGloria in excelsis
  62. πŸ” 20% Misericordia tuaMisericordia tua
  63. πŸ” 20% Beati qui habitantBeati qui habitant
  64. πŸ” 20% Ascendit DeusAscendit Deus
  65. πŸ” 20% Hodie scietisHodie scietis