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% Virgam virtutisVirgam virtutis
  2. πŸ” 41% Virgam virtutis ... ex SionVirgam virtutis ... ex Sion
  3. πŸ” 38% Virgam virtutisVirgam virtutis
  4. πŸ” 36% Virgam virtutis ... in splendoribus (Mode 1a2)Virgam virtutis ... in splendoribus (Mode 1a2)
  5. πŸ” 36% Virgam virtutis ... in splendoribusVirgam virtutis ... in splendoribus
  6. πŸ” 35% Virgam virtutis ... in splendoribus (Mode 8g-fg)Virgam virtutis ... in splendoribus (Mode 8g-fg)
  7. πŸ” 34% Virgam virtutis ... in splendoribus (Mode 8g-fg~)Virgam virtutis ... in splendoribus (Mode 8g-fg~)
  8. πŸ” 27% Liberasti virgamLiberasti virgam
  9. πŸ” 26% Te saeculorum PrincipemTe saeculorum Principem
  10. πŸ” 25% Te saeculorum PrincipemTe saeculorum Principem
  11. πŸ” 24% MirabilisMirabilis
  12. πŸ” 24% Beata nobis gaudiaBeata nobis gaudia
  13. πŸ” 24% Beata nobisBeata nobis
  14. πŸ” 24% Beata nobis gaudiaBeata nobis gaudia
  15. πŸ” 24% Beata nobis gaudiaBeata nobis gaudia
  16. πŸ” 23% Beata nobis gaudiaBeata nobis gaudia
  17. πŸ” 23% Te saeculorum PrincipemTe saeculorum Principem
  18. πŸ” 22% Iesu Salvator saeculiIesu Salvator saeculi
  19. πŸ” 22% Rex glorioseRex gloriose
  20. πŸ” 22% Simile est... hominiSimile est... homini
  21. πŸ” 22% Ecce ego JoannesEcce ego Joannes
  22. πŸ” 22% Hymnum canentes martyrumHymnum canentes martyrum
  23. πŸ” 22% Credo ICredo I
  24. πŸ” 22% Rex gloriose MartyrumRex gloriose Martyrum
  25. πŸ” 22% Attendite a falsisAttendite a falsis
  26. πŸ” 22% Rex gloriose martyrumRex gloriose martyrum
  27. πŸ” 22% Quomodo fiet istudQuomodo fiet istud
  28. πŸ” 21% Congregati sunt inimici nostriCongregati sunt inimici nostri
  29. πŸ” 21% Congregati sunt inimiciCongregati sunt inimici
  30. πŸ” 21% Benedictus Dominus quia hodieBenedictus Dominus quia hodie
  31. πŸ” 21% Vim virtutisVim virtutis
  32. πŸ” 21% Venite exultemus IV GVenite exultemus IV G
  33. πŸ” 21% O gente felix hospitaO gente felix hospita
  34. πŸ” 21% Mirabilis in altis DominusMirabilis in altis Dominus
  35. πŸ” 21% Liberasti virgamLiberasti virgam
  36. πŸ” 20% Summi sacerdos NuminisSummi sacerdos Numinis
  37. πŸ” 20% O salutaris Hostia IIIO salutaris Hostia III
  38. πŸ” 20% Domum tuam DomineDomum tuam Domine
  39. πŸ” 20% Benedixit Deum caeliBenedixit Deum caeli
  40. πŸ” 20% Factus est DominusFactus est Dominus
  41. πŸ” 20% Simile est ... homini patrifamiliasSimile est ... homini patrifamilias
  42. πŸ” 20% Factus estFactus est
  43. πŸ” 20% In principio fecit Deus (Resp.)In principio fecit Deus (Resp.)
  44. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  45. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  46. πŸ” 20% Veni Creator (1983/1934)Veni Creator (1983/1934)
  47. πŸ” 20% O Rex gloriae DomineO Rex gloriae Domine
  48. πŸ” 20% Cornelius centurioCornelius centurio
  49. πŸ” 20% Non recedetNon recedet
  50. πŸ” 20% Domum tuamDomum tuam
  51. πŸ” 20% In regenerationeIn regeneratione
  52. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  53. πŸ” 20% Ave Maris Stella (Off. BMV in Sab.)Ave Maris Stella (Off. BMV in Sab.)
  54. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  55. πŸ” 20% O lux beata CaelitumO lux beata Caelitum
  56. πŸ” 20% Quale cum caelumQuale cum caelum
  57. πŸ” 19% O Rex gloriaeO Rex gloriae
  58. πŸ” 19% Iam ChristusIam Christus
  59. πŸ” 19% Deus in nomine tuoDeus in nomine tuo
  60. πŸ” 19% Ex more docti mysticoEx more docti mystico
  61. πŸ” 19% Fortes cadΓ©ndoFortes cadΓ©ndo
  62. πŸ” 19% Beata nobis gaudiaBeata nobis gaudia
  63. πŸ” 19% Dominus... plebemDominus... plebem
  64. πŸ” 19% Ave Maris StellaAve Maris Stella
  65. πŸ” 19% Deus in nomine tuoDeus in nomine tuo