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 🔍 to find similarities to the given chant.

  1. 🔍 100% Tres pueri jussu regisTres pueri jussu regis
  2. 🔍 74% Tres pueriTres pueri
  3. 🔍 69% Tres pueri jussuTres pueri jussu
  4. 🔍 67% Tres pueriTres pueri
  5. 🔍 63% Tres pueriTres pueri
  6. 🔍 51% Tres pueri iussu regisTres pueri iussu regis
  7. 🔍 34% Tres pueri iussu regis... fornacemTres pueri iussu regis... fornacem
  8. 🔍 28% Pueri Hebraeorum vestimentaPueri Hebraeorum vestimenta
  9. 🔍 28% Alleluia (T. P. Complet.)Alleluia (T. P. Complet.)
  10. 🔍 26% Isti sunt sermonesIsti sunt sermones
  11. 🔍 25% Alleluia LaudateAlleluia Laudate
  12. 🔍 25% Pueri... vestimentaPueri... vestimenta
  13. 🔍 25% Pueri... vestimentaPueri... vestimenta
  14. 🔍 24% Benedicam te in vitaBenedicam te in vita
  15. 🔍 24% Benedictus es DomineBenedictus es Domine
  16. 🔍 24% Tres in fornaceTres in fornace
  17. 🔍 24% Euntes in mundum alleluiaEuntes in mundum alleluia
  18. 🔍 24% Benedictus es DomineBenedictus es Domine
  19. 🔍 23% Sancti tuiSancti tui
  20. 🔍 23% Alleluia (T. P. Laud. Dom.)Alleluia (T. P. Laud. Dom.)
  21. 🔍 23% Benedictus Dominus DeusBenedictus Dominus Deus
  22. 🔍 23% Exsurgat DeusExsurgat Deus
  23. 🔍 23% Alleluia. (Friday P. T. at Compline)Alleluia. (Friday P. T. at Compline)
  24. 🔍 23% Jubilate DeoJubilate Deo
  25. 🔍 23% Benedictus DominusBenedictus Dominus
  26. 🔍 23% Tres ex uno oreTres ex uno ore
  27. 🔍 23% Alleluia. (Wednesday P. T. at Compline)Alleluia. (Wednesday P. T. at Compline)
  28. 🔍 23% Alleluia. (Saturday P. T. at Compline)Alleluia. (Saturday P. T. at Compline)
  29. 🔍 23% Non invenientes JesumNon invenientes Jesum
  30. 🔍 23% Alleluia. (Monday P. T. at Compline)Alleluia. (Monday P. T. at Compline)
  31. 🔍 23% Alleluia. (Thursday P. T. at Compline)Alleluia. (Thursday P. T. at Compline)
  32. 🔍 23% Alleluia. (Tuesday P. T. at Compline)Alleluia. (Tuesday P. T. at Compline)
  33. 🔍 23% Deus misereaturDeus misereatur
  34. 🔍 23% Qui sunt hi sermonesQui sunt hi sermones
  35. 🔍 23% Benedictus es DomineBenedictus es Domine
  36. 🔍 23% Pueri Hebraeorum portantesPueri Hebraeorum portantes
  37. 🔍 23% Nimis honorati sunt... allel.Nimis honorati sunt... allel.
  38. 🔍 22% Potens es DominePotens es Domine
  39. 🔍 22% Custodivit eamCustodivit eam
  40. 🔍 22% Pueri... tollentesPueri... tollentes
  41. 🔍 22% Spiritus et animaeSpiritus et animae
  42. 🔍 22% Domine non sum dignusDomine non sum dignus
  43. 🔍 22% In manus tuas Domine (Tempore Paschali)In manus tuas Domine (Tempore Paschali)
  44. 🔍 22% Omnes GentesOmnes Gentes
  45. 🔍 22% Salva nos DomineSalva nos Domine
  46. 🔍 22% Pueri... tollentesPueri... tollentes
  47. 🔍 22% Angelus Domini descendit... AzariaAngelus Domini descendit... Azaria
  48. 🔍 22% Vim virtutis suaeVim virtutis suae
  49. 🔍 22% Si vere fratresSi vere fratres
  50. 🔍 22% AlleluiaAlleluia
  51. 🔍 22% Dominus venietDominus veniet
  52. 🔍 22% Nimis honorati suntNimis honorati sunt
  53. 🔍 21% AccipiteAccipite
  54. 🔍 21% Pueri... vestimentaPueri... vestimenta
  55. 🔍 21% Benedictus DominusBenedictus Dominus
  56. 🔍 21% Repleti sunt omnesRepleti sunt omnes
  57. 🔍 21% Redemisti nos DomineRedemisti nos Domine
  58. 🔍 21% Redemptor nosterRedemptor noster
  59. 🔍 21% Montes et collesMontes et colles
  60. 🔍 21% Christus Dei FiliusChristus Dei Filius
  61. 🔍 21% Benedictus es in firmamentoBenedictus es in firmamento
  62. 🔍 21% Euntes in mundum doceteEuntes in mundum docete
  63. 🔍 21% Per tres diesPer tres dies
  64. 🔍 21% Alleluia. (Sund. P. T. at Terce)Alleluia. (Sund. P. T. at Terce)
  65. 🔍 21% Hostis HerodesHostis Herodes