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: 2025-12-20. 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% VinctosVinctos
  2. 🔍 29% Benedicite DeumBenedicite Deum
  3. 🔍 28% Sanctos tuosSanctos tuos
  4. 🔍 25% Carmen triumCarmen trium
  5. 🔍 25% EgregiusEgregius
  6. 🔍 25% Illumina nosIllumina nos
  7. 🔍 25% Regis superni nuntiaRegis superni nuntia
  8. 🔍 25% LoquenteLoquente
  9. 🔍 25% Divine ductor RaphaelDivine ductor Raphael
  10. 🔍 24% Benedicta filiaBenedicta filia
  11. 🔍 24% Induit DominusInduit Dominus
  12. 🔍 24% BeneplacitumBeneplacitum
  13. 🔍 24% Benedictus Deus qui misitBenedictus Deus qui misit
  14. 🔍 24% Cum turba plurimaCum turba plurima
  15. 🔍 24% Cum autem complacuitCum autem complacuit
  16. 🔍 24% Ex quo religioEx quo religio
  17. 🔍 23% Bene omniaBene omnia
  18. 🔍 23% Dixit paterfamiliasDixit paterfamilias
  19. 🔍 23% Dominus... fecitDominus... fecit
  20. 🔍 23% Benedictus... IsraelBenedictus... Israel
  21. 🔍 23% Apertum est os ZachariaeApertum est os Zachariae
  22. 🔍 23% In diebus illisIn diebus illis
  23. 🔍 23% Doctrinae suaeDoctrinae suae
  24. 🔍 22% Benedicta tu... RosaBenedicta tu... Rosa
  25. 🔍 22% Quomodo fiet istudQuomodo fiet istud
  26. 🔍 22% Corde et animoCorde et animo
  27. 🔍 22% Gloria XIXGloria XIX
  28. 🔍 22% Date eiDate ei
  29. 🔍 22% Post mortemPost mortem
  30. 🔍 22% Respexit Dominus (II)Respexit Dominus (II)
  31. 🔍 22% Exaltavit DominusExaltavit Dominus
  32. 🔍 21% Ut queant laxisUt queant laxis
  33. 🔍 21% Ingressus RaphaelIngressus Raphael
  34. 🔍 21% Fecit DeusFecit Deus
  35. 🔍 21% BenedictusBenedictus
  36. 🔍 21% Stans autem JesusStans autem Jesus
  37. 🔍 21% Beata AgnesBeata Agnes
  38. 🔍 21% Lucis Creator optime (in Aestate)Lucis Creator optime (in Aestate)
  39. 🔍 21% Sic Patres vitamSic Patres vitam
  40. 🔍 21% Lucis creatorLucis creator
  41. 🔍 21% Beata Mater...Regina mundi sentiantBeata Mater...Regina mundi sentiant
  42. 🔍 21% Dedit seDedit se
  43. 🔍 21% Speciosa facta es (II)Speciosa facta es (II)
  44. 🔍 21% Dominus qui eripuitDominus qui eripuit
  45. 🔍 21% Constanti pectoreConstanti pectore
  46. 🔍 21% Lucis Creator optimeLucis Creator optime
  47. 🔍 21% Jesu Fili summi PatrisJesu Fili summi Patris
  48. 🔍 21% Hymnus Te DeumHymnus Te Deum
  49. 🔍 21% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  50. 🔍 21% Mente jucundaMente jucunda
  51. 🔍 21% De manu omniumDe manu omnium
  52. 🔍 21% Misit DominusMisit Dominus
  53. 🔍 21% O virgo maximaO virgo maxima
  54. 🔍 21% Veni Creator SpiritusVeni Creator Spiritus
  55. 🔍 21% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  56. 🔍 21% Eia festivisEia festivis
  57. 🔍 21% O vos unanimesO vos unanimes
  58. 🔍 21% Celsi meritiCelsi meriti
  59. 🔍 20% Ne reminiscarisNe reminiscaris
  60. 🔍 20% Accingimini filiiAccingimini filii
  61. 🔍 20% Gloria VIIIGloria VIII
  62. 🔍 20% Sitivit in te DomineSitivit in te Domine
  63. 🔍 20% Dominus... plebemDominus... plebem
  64. 🔍 20% Simile est... hominiSimile est... homini
  65. 🔍 20% Gertrudis arca NuminisGertrudis arca Numinis