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% Te qui in SpirituTe qui in Spiritu
  2. πŸ” 73% Te qui in SpirituTe qui in Spiritu
  3. πŸ” 65% Te qui in SpirituTe qui in Spiritu
  4. πŸ” 61% Te qui in SpirituTe qui in Spiritu
  5. πŸ” 49% Te qui in SpirituTe qui in Spiritu
  6. πŸ” 24% In spiritu humilitatisIn spiritu humilitatis
  7. πŸ” 24% In spirituIn spiritu
  8. πŸ” 23% Gloria VGloria V
  9. πŸ” 22% IN spirituIN spiritu
  10. πŸ” 22% Oves meaeOves meae
  11. πŸ” 22% Gloria IIIGloria III
  12. πŸ” 22% Glorificamus te Dei GenetrixGlorificamus te Dei Genetrix
  13. πŸ” 22% Gloria XIGloria XI
  14. πŸ” 22% In spiritu humilitatisIn spiritu humilitatis
  15. πŸ” 21% Gloria XI (forma ordinaria)Gloria XI (forma ordinaria)
  16. πŸ” 21% Viae Viri Sancti Viae Viri Sancti
  17. πŸ” 21% Alma RedemptorisAlma Redemptoris
  18. πŸ” 20% Credo ICredo I
  19. πŸ” 20% Credo IICredo II
  20. πŸ” 20% Veni ad liberandumVeni ad liberandum
  21. πŸ” 20% Miserere mei... secundumMiserere mei... secundum
  22. πŸ” 20% Credo IICredo II
  23. πŸ” 20% Gloria XIIIGloria XIII
  24. πŸ” 20% Te decet lausTe decet laus
  25. πŸ” 20% Angelus Domini (salutatio angelica)Angelus Domini (salutatio angelica)
  26. πŸ” 19% Gloria XV (forma ordinaria)Gloria XV (forma ordinaria)
  27. πŸ” 19% Credo ICredo I
  28. πŸ” 19% Miserere (Ps 50)Miserere (Ps 50)
  29. πŸ” 19% Exsultet iam angelicaExsultet iam angelica
  30. πŸ” 19% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  31. πŸ” 19% Voce jucunditatisVoce jucunditatis
  32. πŸ” 19% Credo IV (more ambrosiano)Credo IV (more ambrosiano)
  33. πŸ” 19% Virgo VerboVirgo Verbo
  34. πŸ” 19% Miserere et parceMiserere et parce
  35. πŸ” 19% Gloria IGloria I
  36. πŸ” 19% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  37. πŸ” 19% Laetamini in DominoLaetamini in Domino
  38. πŸ” 19% Gloria VIGloria VI
  39. πŸ” 19% Te DeumTe Deum
  40. πŸ” 19% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  41. πŸ” 19% Audi filia et vide (Resp. Br.)Audi filia et vide (Resp. Br.)
  42. πŸ” 19% Pater NosterPater Noster
  43. πŸ” 19% Gloria IVGloria IV
  44. πŸ” 19% Credo IVCredo IV
  45. πŸ” 19% Te Matrem laudamusTe Matrem laudamus
  46. πŸ” 19% Et posueruntEt posuerunt
  47. πŸ” 19% Gloria VGloria V
  48. πŸ” 18% Gloria XVGloria XV
  49. πŸ” 18% Te DeumTe Deum
  50. πŸ” 18% Gloria XIIGloria XII
  51. πŸ” 18% Exsultet jam AngelicaExsultet jam Angelica
  52. πŸ” 18% Gloria (Missa secundi Toni)Gloria (Missa secundi Toni)
  53. πŸ” 18% Praefatio ferialis de sancto Joanne BaptistaPraefatio ferialis de sancto Joanne Baptista
  54. πŸ” 18% Laudate Dominum quoniamLaudate Dominum quoniam
  55. πŸ” 18% Gloria IIGloria II
  56. πŸ” 18% Renovamini spirituRenovamini spiritu
  57. πŸ” 18% Te DeumTe Deum
  58. πŸ” 18% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  59. πŸ” 18% Confirmavit omnesConfirmavit omnes
  60. πŸ” 18% Gloria (Missa Votiva BMV)Gloria (Missa Votiva BMV)
  61. πŸ” 18% Et ipse Jesus eratEt ipse Jesus erat
  62. πŸ” 18% Jesu Redemptor omnium (In Ascensione)Jesu Redemptor omnium (In Ascensione)
  63. πŸ” 18% Pressi malorumPressi malorum
  64. πŸ” 18% RedemptionemRedemptionem
  65. πŸ” 18% Exsultate justiExsultate justi