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% Benedictus RedemptorBenedictus Redemptor
  2. πŸ” 72% Benedictus Redemptor ... alleluiaBenedictus Redemptor ... alleluia
  3. πŸ” 58% Primo tempore alleviataPrimo tempore alleviata
  4. πŸ” 54% Vestri capilli capitisVestri capilli capitis
  5. πŸ” 48% Hodie nobis caelorum RexHodie nobis caelorum Rex
  6. πŸ” 30% Fulget in choro VirginumFulget in choro Virginum
  7. πŸ” 27% Gloria Patri (mode V)Gloria Patri (mode V)
  8. πŸ” 25% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  9. πŸ” 24% Iste sanctus pro lege DeiIste sanctus pro lege Dei
  10. πŸ” 23% Gloria VIIIGloria VIII
  11. πŸ” 22% Benedicta filiaBenedicta filia
  12. πŸ” 22% Benedicite DeumBenedicite Deum
  13. πŸ” 21% Gloria XIXGloria XIX
  14. πŸ” 21% Hymnum novaeHymnum novae
  15. πŸ” 21% Ubi duoUbi duo
  16. πŸ” 21% Benedictus DominusBenedictus Dominus
  17. πŸ” 20% LoquenteLoquente
  18. πŸ” 20% Fit porta ChristiFit porta Christi
  19. πŸ” 20% Benedictus Deus qui misitBenedictus Deus qui misit
  20. πŸ” 20% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  21. πŸ” 20% Benedictus... IsraelBenedictus... Israel
  22. πŸ” 20% Veniens Mater InclitusVeniens Mater Inclitus
  23. πŸ” 20% Pie PaterPie Pater
  24. πŸ” 20% O nimis felixO nimis felix
  25. πŸ” 19% Mente jucundaMente jucunda
  26. πŸ” 19% O vos unanimesO vos unanimes
  27. πŸ” 19% O sancta mundi dominaO sancta mundi domina
  28. πŸ” 19% Adest... beatusAdest... beatus
  29. πŸ” 19% Maria virgo regiaMaria virgo regia
  30. πŸ” 19% Cor meumCor meum
  31. πŸ” 19% In plausu gratia cΓ‘rminisIn plausu gratia cΓ‘rminis
  32. πŸ” 19% VinctosVinctos
  33. πŸ” 19% Adest dies laetitiaeAdest dies laetitiae
  34. πŸ” 19% Beata Dei genetrix nitorBeata Dei genetrix nitor
  35. πŸ” 19% Sancti Dei OmnesSancti Dei Omnes
  36. πŸ” 19% Aurora soli praeviaAurora soli praevia
  37. πŸ” 19% Dixit paterfamiliasDixit paterfamilias
  38. πŸ” 19% Quem terra pontus aetheraQuem terra pontus aethera
  39. πŸ” 19% Praeclara custos vΓ­rginumPraeclara custos vΓ­rginum
  40. πŸ” 19% Sanctorum meritisSanctorum meritis
  41. πŸ” 19% Praeclara custos VirginumPraeclara custos Virginum
  42. πŸ” 19% Ex quo religioEx quo religio
  43. πŸ” 19% O gloriosa DominaO gloriosa Domina
  44. πŸ” 19% Veni Creator SpiritusVeni Creator Spiritus
  45. πŸ” 19% Te dicimus praeconio Intacta MaterTe dicimus praeconio Intacta Mater
  46. πŸ” 19% Laudem diciteLaudem dicite
  47. πŸ” 18% O prima Virgo proditaO prima Virgo prodita
  48. πŸ” 18% Tulit ergoTulit ergo
  49. πŸ” 18% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  50. πŸ” 18% Jam Regina discubuitJam Regina discubuit
  51. πŸ” 18% Laudem diciteLaudem dicite
  52. πŸ” 18% Alma RedemptorisAlma Redemptoris
  53. πŸ” 18% Cujus vitae sinceraCujus vitae sincera
  54. πŸ” 18% Te Mater almaTe Mater alma
  55. πŸ” 18% Regina caeliRegina caeli
  56. πŸ” 18% Te gestientem gaudiisTe gestientem gaudiis
  57. πŸ” 18% Respexit Dominus (II)Respexit Dominus (II)
  58. πŸ” 18% Beata Mater...Regina mundi sentiantBeata Mater...Regina mundi sentiant
  59. πŸ” 18% Caelestis aulae nuntiusCaelestis aulae nuntius
  60. πŸ” 18% Praedicator fervidusPraedicator fervidus
  61. πŸ” 18% Bene omniaBene omnia
  62. πŸ” 18% Maria quae mortaliumMaria quae mortalium
  63. πŸ” 18% Jam morte victorJam morte victor
  64. πŸ” 18% Exsultet mentisExsultet mentis
  65. πŸ” 18% Agnus Dei VAgnus Dei V