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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Hostium victrixHostium victrix
  2. πŸ” 98% Hostium victrixHostium victrix
  3. πŸ” 36% En ut superbaEn ut superba
  4. πŸ” 34% Auctor beate saeculiAuctor beate saeculi
  5. πŸ” 33% Cor arca legem cΓ³ntinensCor arca legem cΓ³ntinens
  6. πŸ” 33% Aeterne Rex altissimeAeterne Rex altissime
  7. πŸ” 33% Deus tuorum militumDeus tuorum militum
  8. πŸ” 33% Deus tuorum militumDeus tuorum militum
  9. πŸ” 33% Gloria VIIGloria VII
  10. πŸ” 33% Cor arca legem continens (another chant)Cor arca legem continens (another chant)
  11. πŸ” 32% Deus tuorum militumDeus tuorum militum
  12. πŸ” 32% Te Deum (tonus monasticus)Te Deum (tonus monasticus)
  13. πŸ” 32% Commune vos apostoliCommune vos apostoli
  14. πŸ” 32% Verbum supernumVerbum supernum
  15. πŸ” 32% O salutaris Hostia IO salutaris Hostia I
  16. πŸ” 32% O nimis felixO nimis felix
  17. πŸ” 32% Cor arca legem continensCor arca legem continens
  18. πŸ” 32% Te DeumTe Deum
  19. πŸ” 31% Miserere mei Deus (cantus alter)Miserere mei Deus (cantus alter)
  20. πŸ” 31% O gloriosa Dei GenitrixO gloriosa Dei Genitrix
  21. πŸ” 31% Ave Virgo nobilisAve Virgo nobilis
  22. πŸ” 31% Salvete Christi vulneraSalvete Christi vulnera
  23. πŸ” 31% Veni Redemptor gentiumVeni Redemptor gentium
  24. πŸ” 31% Aeterne Rex altissimeAeterne Rex altissime
  25. πŸ” 31% Te Matrem laudamusTe Matrem laudamus
  26. πŸ” 30% Apostolorum passio diemApostolorum passio diem
  27. πŸ” 30% MemorareMemorare
  28. πŸ” 30% Auctor beate saeculiAuctor beate saeculi
  29. πŸ” 30% Rex gloriose Martyrum (another chant)Rex gloriose Martyrum (another chant)
  30. πŸ” 30% Venite exultemus DominoVenite exultemus Domino
  31. πŸ” 30% Cohors beata SeraphimCohors beata Seraphim
  32. πŸ” 30% Rex gloriose Martyrum (Alter tonus)Rex gloriose Martyrum (Alter tonus)
  33. πŸ” 30% Christus natus est nobisChristus natus est nobis
  34. πŸ” 30% Jesu dulcis memoria!Jesu dulcis memoria!
  35. πŸ” 30% Relucens inter principesRelucens inter principes
  36. πŸ” 29% Qui luce splendesQui luce splendes
  37. πŸ” 29% Deus tuorum militumDeus tuorum militum
  38. πŸ” 29% Exsultet caelum laudibus (modus 4)Exsultet caelum laudibus (modus 4)
  39. πŸ” 29% Rex summe regumRex summe regum
  40. πŸ” 29% Te nostra laetisTe nostra laetis
  41. πŸ” 29% Deus tuorum militumDeus tuorum militum
  42. πŸ” 29% Legis sacrataeLegis sacratae
  43. πŸ” 29% Te Joseph celebrentTe Joseph celebrent
  44. πŸ” 29% Qui luce splendesQui luce splendes
  45. πŸ” 28% Gloria VGloria V
  46. πŸ” 28% Miserere (Ps 50)Miserere (Ps 50)
  47. πŸ” 28% Decora lux aeternitatisDecora lux aeternitatis
  48. πŸ” 28% En ut superba criminumEn ut superba criminum
  49. πŸ” 28% Omnis expertem maculaeOmnis expertem maculae
  50. πŸ” 28% Verbum supernum prodiensVerbum supernum prodiens
  51. πŸ” 28% Lux alma Jesu mentiumLux alma Jesu mentium
  52. πŸ” 28% Hostis HerodesHostis Herodes
  53. πŸ” 28% O salutaris Hostia IO salutaris Hostia I
  54. πŸ” 28% Te Deum PatremTe Deum Patrem
  55. πŸ” 28% A solis ortusA solis ortus
  56. πŸ” 28% Judas mercatorJudas mercator
  57. πŸ” 28% Te lucis ante terminum (In Major. Festis per Annum)Te lucis ante terminum (In Major. Festis per Annum)
  58. πŸ” 28% Te lucis ante terminum (In Solemnitatibus)Te lucis ante terminum (In Solemnitatibus)
  59. πŸ” 28% Te Joseph celebrentTe Joseph celebrent
  60. πŸ” 28% Commune vos apostoliCommune vos apostoli
  61. πŸ” 28% Fortem piumqueFortem piumque
  62. πŸ” 28% Omnis expertemOmnis expertem
  63. πŸ” 28% Ave Rex nosterAve Rex noster
  64. πŸ” 28% Miris modis repenteMiris modis repente
  65. πŸ” 28% Hymnum canentes martyrumHymnum canentes martyrum