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% Laudemus caeliLaudemus caeli
  2. 🔍 36% Laudate Deum caeliLaudate Deum caeli
  3. 🔍 30% Aquae omnesAquae omnes
  4. 🔍 27% LaudantemLaudantem
  5. 🔍 26% Laudemus virum gloriosumLaudemus virum gloriosum
  6. 🔍 26% Laudemus DominumLaudemus Dominum
  7. 🔍 25% PerpetuisPerpetuis
  8. 🔍 25% Laudate... de caelisLaudate... de caelis
  9. 🔍 24% Omnes angeli ejusOmnes angeli ejus
  10. 🔍 24% Felix RaymundiFelix Raymundi
  11. 🔍 24% Laudemus virumLaudemus virum
  12. 🔍 24% Joannes... dixeruntJoannes... dixerunt
  13. 🔍 23% Salva nos DomineSalva nos Domine
  14. 🔍 23% Laudate... quoniam IILaudate... quoniam II
  15. 🔍 23% Laudemus virum gloriosumLaudemus virum gloriosum
  16. 🔍 23% Tu DomineTu Domine
  17. 🔍 23% Domine in caeloDomine in caelo
  18. 🔍 22% Laudemus virumLaudemus virum
  19. 🔍 22% BenedictionemBenedictionem
  20. 🔍 22% Ascendente JesuAscendente Jesu
  21. 🔍 22% Scitote quia DominusScitote quia Dominus
  22. 🔍 22% Adoremus Ps. Laudate Dominum. IIIAdoremus Ps. Laudate Dominum. III
  23. 🔍 21% Salve JosephSalve Joseph
  24. 🔍 21% Omnis spiritusOmnis spiritus
  25. 🔍 21% Ego sum panis (III)Ego sum panis (III)
  26. 🔍 21% Praefatio de S. WillibrordoPraefatio de S. Willibrordo
  27. 🔍 21% O martyr egregieO martyr egregie
  28. 🔍 21% Adoremus in aeternumAdoremus in aeternum
  29. 🔍 21% Beati estisBeati estis
  30. 🔍 21% Caeli caelorumCaeli caelorum
  31. 🔍 21% Ave Maria ... alleluiaAve Maria ... alleluia
  32. 🔍 21% Benedicite Dominum omnes electiBenedicite Dominum omnes electi
  33. 🔍 21% O Rex gloriaeO Rex gloriae
  34. 🔍 21% Praefatio solemnis de beata Maria VirginePraefatio solemnis de beata Maria Virgine
  35. 🔍 21% Ecce puerEcce puer
  36. 🔍 21% Custodes hominumCustodes hominum
  37. 🔍 21% Sancti et justiSancti et justi
  38. 🔍 21% SanctificavitSanctificavit
  39. 🔍 21% Paulus... JulianoPaulus... Juliano
  40. 🔍 21% Illumina Domine (I)Illumina Domine (I)
  41. 🔍 20% Sacra Raymundi veneremurSacra Raymundi veneremur
  42. 🔍 20% O quam gloriosus est beatusO quam gloriosus est beatus
  43. 🔍 20% Ecce ego JoannesEcce ego Joannes
  44. 🔍 20% Alleluia laudate DominumAlleluia laudate Dominum
  45. 🔍 20% Sancti et humilesSancti et humiles
  46. 🔍 20% Laetare alma materLaetare alma mater
  47. 🔍 20% Exsultet jam AngelicaExsultet jam Angelica
  48. 🔍 20% Laudemus DominumLaudemus Dominum
  49. 🔍 20% Iste confessor (II)Iste confessor (II)
  50. 🔍 20% Praefatio solemnis de Omnibus Sanctis et PatronisPraefatio solemnis de Omnibus Sanctis et Patronis
  51. 🔍 20% Adoremus in aeternum IAdoremus in aeternum I
  52. 🔍 20% Super te Jerusalem orieturSuper te Jerusalem orietur
  53. 🔍 20% Praefatio solemnis de sancto Ioseph Sponso B. M. V.Praefatio solemnis de sancto Ioseph Sponso B. M. V.
  54. 🔍 20% De caelo venietDe caelo veniet
  55. 🔍 20% Praefatio solemnis de AdventuPraefatio solemnis de Adventu
  56. 🔍 20% Adoremus in aeternumAdoremus in aeternum
  57. 🔍 20% Benedictum nomenBenedictum nomen
  58. 🔍 20% Laurentius bonumLaurentius bonum
  59. 🔍 20% Laudemus Dominum quemLaudemus Dominum quem
  60. 🔍 20% Praefatio de Beata Maria Virgine IPraefatio de Beata Maria Virgine I
  61. 🔍 20% Praefatio solemnis de nuptiisPraefatio solemnis de nuptiis
  62. 🔍 20% JoannaJoanna
  63. 🔍 20% De manu omniumDe manu omnium
  64. 🔍 20% In caelestibus regnisIn caelestibus regnis
  65. 🔍 20% Praefatio solemnis de Ascensione DominiPraefatio solemnis de Ascensione Domini