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% Hodie in JordaneHodie in Jordane
  2. πŸ” 56% Hodie in JordaneHodie in Jordane
  3. πŸ” 39% Hodie in IordΓ‘neHodie in IordΓ‘ne
  4. πŸ” 39% Descendit SpiritusDescendit Spiritus
  5. πŸ” 37% Hodie in Jordane (Resp.)Hodie in Jordane (Resp.)
  6. πŸ” 36% In colombae specieIn colombae specie
  7. πŸ” 35% Et ecce voxEt ecce vox
  8. πŸ” 33% Elegit MariamElegit Mariam
  9. πŸ” 31% O beata CaeciliaO beata Caecilia
  10. πŸ” 30% Et ecce vox de nubeEt ecce vox de nube
  11. πŸ” 30% In columbae specieIn columbae specie
  12. πŸ” 30% In nomine DominiIn nomine Domini
  13. πŸ” 29% A solis ortusA solis ortus
  14. πŸ” 29% Beatus MartinusBeatus Martinus
  15. πŸ” 29% In nomine Jesu... Ps. GloriabunturIn nomine Jesu... Ps. Gloriabuntur
  16. πŸ” 28% Credo VIICredo VII
  17. πŸ” 28% Fecit me DeusFecit me Deus
  18. πŸ” 28% Dignus est AgnusDignus est Agnus
  19. πŸ” 28% Dignus est AgnusDignus est Agnus
  20. πŸ” 28% Venite exultemus IIIVenite exultemus III
  21. πŸ” 28% Descendit SpiritusDescendit Spiritus
  22. πŸ” 28% Exsultabo in JerusalemExsultabo in Jerusalem
  23. πŸ” 28% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine
  24. πŸ” 28% In nomine DominiIn nomine Domini
  25. πŸ” 28% Benedictus es... in labiisBenedictus es... in labiis
  26. πŸ” 28% Omnis gloriaOmnis gloria
  27. πŸ” 27% Dignus est AgnusDignus est Agnus
  28. πŸ” 27% Cor arca legem continensCor arca legem continens
  29. πŸ” 27% Veni Redemptor gentiumVeni Redemptor gentium
  30. πŸ” 27% Veni Creator SpiritusVeni Creator Spiritus
  31. πŸ” 27% Lux perpetuaLux perpetua
  32. πŸ” 27% En ut superba criminumEn ut superba criminum
  33. πŸ” 26% Magi veniunt (Resp.)Magi veniunt (Resp.)
  34. πŸ” 26% In nomine Jesu... Ps. DomineIn nomine Jesu... Ps. Domine
  35. πŸ” 26% In nomine Jesu... Ps. GloriabunturIn nomine Jesu... Ps. Gloriabuntur
  36. πŸ” 26% Dum sanctificatusDum sanctificatus
  37. πŸ” 26% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  38. πŸ” 26% In columbae specieIn columbae specie
  39. πŸ” 26% Te DeumTe Deum
  40. πŸ” 26% Et ecce vox de nubeEt ecce vox de nube
  41. πŸ” 26% Hodie nobis de caeloHodie nobis de caelo
  42. πŸ” 26% Hodie caeliHodie caeli
  43. πŸ” 26% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  44. πŸ” 26% Hymnus Te DeumHymnus Te Deum
  45. πŸ” 26% Christo confixus sumChristo confixus sum
  46. πŸ” 26% Verbum supernumVerbum supernum
  47. πŸ” 26% In columbae specieIn columbae specie
  48. πŸ” 26% Hostis HerodesHostis Herodes
  49. πŸ” 26% Credo in DeumCredo in Deum
  50. πŸ” 26% Aeterne sol qui lumineAeterne sol qui lumine
  51. πŸ” 25% Te Matrem laudamusTe Matrem laudamus
  52. πŸ” 25% HumiliavitHumiliavit
  53. πŸ” 25% Aeterne Rex altissimeAeterne Rex altissime
  54. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  55. πŸ” 25% Tota pulchra esTota pulchra es
  56. πŸ” 25% Christo confixus sumChristo confixus sum
  57. πŸ” 25% In spledenti nubeIn spledenti nube
  58. πŸ” 25% HumiliavitHumiliavit
  59. πŸ” 25% Ego autem sicutEgo autem sicut
  60. πŸ” 25% Te DeumTe Deum
  61. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  62. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  63. πŸ” 25% In isto loco promissio (Resp.)In isto loco promissio (Resp.)
  64. πŸ” 25% O lux beata CaelitumO lux beata Caelitum
  65. πŸ” 25% Postquam impleti suntPostquam impleti sunt