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% Benedicat omnisBenedicat omnis
  2. πŸ” 64% Benedicat omnis imberBenedicat omnis imber
  3. πŸ” 31% In laetitiaIn laetitia
  4. πŸ” 31% Mirabilis in altis DominusMirabilis in altis Dominus
  5. πŸ” 30% Benedicta tu... RosaBenedicta tu... Rosa
  6. πŸ” 28% Benedicat nos DeusBenedicat nos Deus
  7. πŸ” 26% Canticum Trium PuerorumCanticum Trium Puerorum
  8. πŸ” 25% Exsultavit RosaExsultavit Rosa
  9. πŸ” 21% Sanctificavit DominusSanctificavit Dominus
  10. πŸ” 21% Gloria VIIGloria VII
  11. πŸ” 21% Benedicat terra DominoBenedicat terra Domino
  12. πŸ” 21% Ave Virgo nobilisAve Virgo nobilis
  13. πŸ” 20% Exsultet jam AngelicaExsultet jam Angelica
  14. πŸ” 20% Praefatio solemnis de AdventuPraefatio solemnis de Adventu
  15. πŸ” 20% Rosa soror nostraRosa soror nostra
  16. πŸ” 19% Laudent nomen DominiLaudent nomen Domini
  17. πŸ” 19% Auctor salutisAuctor salutis
  18. πŸ” 19% Ad Virginem Dei MatremAd Virginem Dei Matrem
  19. πŸ” 19% BenedicuntBenedicunt
  20. πŸ” 19% Nullis te genitorNullis te genitor
  21. πŸ” 19% Benedicat vos omnipotens Deus (Ad Benedictionem pontificalem)Benedicat vos omnipotens Deus (Ad Benedictionem pontificalem)
  22. πŸ” 19% Praefatio solemnis de Ecclesiae DedicationePraefatio solemnis de Ecclesiae Dedicatione
  23. πŸ” 19% Auctor salutis uniceAuctor salutis unice
  24. πŸ” 19% Praefatio solemnis de sancto Joanne BaptistaPraefatio solemnis de sancto Joanne Baptista
  25. πŸ” 19% Benedictus Dominus DeusBenedictus Dominus Deus
  26. πŸ” 19% Benedicta sit sanctaBenedicta sit sancta
  27. πŸ” 19% Benedicant mariaBenedicant maria
  28. πŸ” 18% Benedictus... IsraelBenedictus... Israel
  29. πŸ” 18% Omnis terraOmnis terra
  30. πŸ” 18% In conceptiΓ³ne suaIn conceptiΓ³ne sua
  31. πŸ” 18% Benedictus Dominus Deus IsraelBenedictus Dominus Deus Israel
  32. πŸ” 18% Beata AgathaBeata Agatha
  33. πŸ” 18% Praefatio solemnis de beata Maria VirginePraefatio solemnis de beata Maria Virgine
  34. πŸ” 18% Benedicat nos DeusBenedicat nos Deus
  35. πŸ” 18% Dum mediumDum medium
  36. πŸ” 18% Praefatio solemnis de S. BenedictoPraefatio solemnis de S. Benedicto
  37. πŸ” 18% Crucem tuamCrucem tuam
  38. πŸ” 18% Nos autem (all. all.)Nos autem (all. all.)
  39. πŸ” 18% Nativitas DNJC ad Matutinum Lectio I Primo tempore alleviataNativitas DNJC ad Matutinum Lectio I Primo tempore alleviata
  40. πŸ” 18% Benedicta tu esBenedicta tu es
  41. πŸ” 18% Gloria XIIIGloria XIII
  42. πŸ” 18% DilatavitDilatavit
  43. πŸ” 18% Praefatio ferialis de AdventuPraefatio ferialis de Adventu
  44. πŸ” 18% Benedictus es DomineBenedictus es Domine
  45. πŸ” 18% Hostis HerodesHostis Herodes
  46. πŸ” 18% In Conceptione suaIn Conceptione sua
  47. πŸ” 18% Rerum omniumRerum omnium
  48. πŸ” 18% Praefatio solemnis de Omnibus Sanctis et PatronisPraefatio solemnis de Omnibus Sanctis et Patronis
  49. πŸ” 18% Benedictus Dominus DeusBenedictus Dominus Deus
  50. πŸ” 18% Laudemus virumLaudemus virum
  51. πŸ” 18% Sacerdotes DeiSacerdotes Dei
  52. πŸ” 18% Sacerdotes DeiSacerdotes Dei
  53. πŸ” 18% A solis ortusA solis ortus
  54. πŸ” 18% Nos autemNos autem
  55. πŸ” 18% Claris conjubilaClaris conjubila
  56. πŸ” 18% Tibi Redemptor omniumTibi Redemptor omnium
  57. πŸ” 18% Praefatio de S. WillibrordoPraefatio de S. Willibrordo
  58. πŸ” 18% Benedicta sit sanctaBenedicta sit sancta
  59. πŸ” 17% Deus, qui potestΓ‘teDeus, qui potestΓ‘te
  60. πŸ” 17% Praefatio solemnis de sancto Elia ProphetaPraefatio solemnis de sancto Elia Propheta
  61. πŸ” 17% Praefatio solemnis de sancto Ioseph Sponso B. M. V.Praefatio solemnis de sancto Ioseph Sponso B. M. V.
  62. πŸ” 17% Praefatio solemnis de Ascensione DominiPraefatio solemnis de Ascensione Domini
  63. πŸ” 17% Crucem tuamCrucem tuam
  64. πŸ” 17% Praefatio solemnis de ApostolisPraefatio solemnis de Apostolis
  65. πŸ” 17% Gloria XIIIGloria XIII