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 🔍 to find similarities to the given chant.

  1. 🔍 100% Te gestientem gaudiisTe gestientem gaudiis
  2. 🔍 84% Caelestis aulae nuntiusCaelestis aulae nuntius
  3. 🔍 78% Solemne laudisSolemne laudis
  4. 🔍 45% Jam noctisJam noctis
  5. 🔍 40% Jam morte victorJam morte victor
  6. 🔍 34% Laeta DiesLaeta Dies
  7. 🔍 34% Dum LudoviciDum Ludovici
  8. 🔍 31% Auctor beate saeculiAuctor beate saeculi
  9. 🔍 30% Deus Deus meusDeus Deus meus
  10. 🔍 29% Eripe me Domine ab homineEripe me Domine ab homine
  11. 🔍 29% Te gestientem gaudiisTe gestientem gaudiis
  12. 🔍 29% Pio beato jubiloPio beato jubilo
  13. 🔍 29% Qui habitatQui habitat
  14. 🔍 28% ExsultavitExsultavit
  15. 🔍 28% Ave Regina caelorumAve Regina caelorum
  16. 🔍 28% LaetabundusLaetabundus
  17. 🔍 27% Christo igiturChristo igitur
  18. 🔍 27% Qui habitatQui habitat
  19. 🔍 27% Hodiernae lux dieiHodiernae lux diei
  20. 🔍 26% Languentibus in Purgatorio (Alter tonus)Languentibus in Purgatorio (Alter tonus)
  21. 🔍 26% Deus Deus meusDeus Deus meus
  22. 🔍 26% Deus Deus meusDeus Deus meus
  23. 🔍 26% Te gestientem gaudiisTe gestientem gaudiis
  24. 🔍 26% PersequarPersequar
  25. 🔍 26% Ave verumAve verum
  26. 🔍 26% Ave verumAve verum
  27. 🔍 26% Super meSuper me
  28. 🔍 26% Eripe me Domine ab homineEripe me Domine ab homine
  29. 🔍 26% Ecce omnes redemptiEcce omnes redempti
  30. 🔍 26% Christo igiturChristo igitur
  31. 🔍 26% Exsurge Domine DeusExsurge Domine Deus
  32. 🔍 26% Te gestientem gaudiisTe gestientem gaudiis
  33. 🔍 26% PersequarPersequar
  34. 🔍 25% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  35. 🔍 25% Te gestientem gaudiisTe gestientem gaudiis
  36. 🔍 25% Venite exsultemus VI*Venite exsultemus VI*
  37. 🔍 25% O Salutaris Hostia VI (cantus ad processiones)O Salutaris Hostia VI (cantus ad processiones)
  38. 🔍 25% Exaltabo teExaltabo te
  39. 🔍 25% Audi filia et vide (Tract.)Audi filia et vide (Tract.)
  40. 🔍 25% Inclina cor meumInclina cor meum
  41. 🔍 25% Factus es spes meaFactus es spes mea
  42. 🔍 25% Ave Maria (Tractus)Ave Maria (Tractus)
  43. 🔍 24% Qui habitatQui habitat
  44. 🔍 24% Qui procedisQui procedis
  45. 🔍 24% O Maria Mater pia MaterO Maria Mater pia Mater
  46. 🔍 24% Isti sunt agniIsti sunt agni
  47. 🔍 24% Recordare VirgoRecordare Virgo
  48. 🔍 24% Tu es Petrus (Tractus)Tu es Petrus (Tractus)
  49. 🔍 24% Laudate DominumLaudate Dominum
  50. 🔍 24% Vir celse forma fulgidaVir celse forma fulgida
  51. 🔍 24% Eripe me Domine ab homineEripe me Domine ab homine
  52. 🔍 24% Eripe me Domine ab homineEripe me Domine ab homine
  53. 🔍 24% Non judicaviNon judicavi
  54. 🔍 24% Contristatus sumContristatus sum
  55. 🔍 24% Inclina cor meumInclina cor meum
  56. 🔍 24% Optatus votis omniumOptatus votis omnium
  57. 🔍 24% Nunc ergoNunc ergo
  58. 🔍 24% CommovistiCommovisti
  59. 🔍 24% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  60. 🔍 24% Bonum est confiteriBonum est confiteri
  61. 🔍 23% Benedicite DominumBenedicite Dominum
  62. 🔍 23% Non judicaviNon judicavi
  63. 🔍 23% Festa lux claroFesta lux claro
  64. 🔍 23% ConfiteminiConfitemini
  65. 🔍 23% Stabat MaterStabat Mater