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% Accipiens SimeonAccipiens Simeon
  2. 🔍 84% Accipiens SimeonAccipiens Simeon
  3. 🔍 69% Accipiens Simeon puerumAccipiens Simeon puerum
  4. 🔍 68% Accipiens SimeonAccipiens Simeon
  5. 🔍 63% Accipiens SimeonAccipiens Simeon
  6. 🔍 35% Et accipiensEt accipiens
  7. 🔍 29% Simeon justusSimeon justus
  8. 🔍 28% Senex Simeon puerumSenex Simeon puerum
  9. 🔍 27% Lumen ad revelationemLumen ad revelationem
  10. 🔍 26% Obtulerunt pro eoObtulerunt pro eo
  11. 🔍 26% Responsum accepit SimeonResponsum accepit Simeon
  12. 🔍 25% Accipiens Dominus quinqueAccipiens Dominus quinque
  13. 🔍 24% Ave MariaAve Maria
  14. 🔍 24% Responsum accepit SimeonResponsum accepit Simeon
  15. 🔍 24% Gratias tibiGratias tibi
  16. 🔍 24% Hodie beata VirgoHodie beata Virgo
  17. 🔍 23% Cum inducerentCum inducerent
  18. 🔍 23% Angeli DominiAngeli Domini
  19. 🔍 23% Responsum accepitResponsum accepit
  20. 🔍 22% Martyres DominiMartyres Domini
  21. 🔍 22% Elevatis manibusElevatis manibus
  22. 🔍 22% Respexit meRespexit me
  23. 🔍 22% Clamavi et DominusClamavi et Dominus
  24. 🔍 22% CalicemCalicem
  25. 🔍 22% Fecit OrdiniFecit Ordini
  26. 🔍 22% Benedicam te IBenedicam te I
  27. 🔍 22% Adorna thalamum tuumAdorna thalamum tuum
  28. 🔍 22% A bimatu et infraA bimatu et infra
  29. 🔍 21% Ne timeas... invenistiNe timeas... invenisti
  30. 🔍 21% Sic benedicam teSic benedicam te
  31. 🔍 21% In tribulationeIn tribulatione
  32. 🔍 21% Adorna thalamumAdorna thalamum
  33. 🔍 21% CenantibusCenantibus
  34. 🔍 21% Gratia DeiGratia Dei
  35. 🔍 21% Sit nomenSit nomen
  36. 🔍 21% Beatus Laurentius orabatBeatus Laurentius orabat
  37. 🔍 20% Senex puerum portabatSenex puerum portabat
  38. 🔍 20% Benedicam te (II)Benedicam te (II)
  39. 🔍 20% Verbum caroVerbum caro
  40. 🔍 20% Tu DomineTu Domine
  41. 🔍 20% ImpietatibusImpietatibus
  42. 🔍 20% Pueri... vestimentaPueri... vestimenta
  43. 🔍 20% JudicastiJudicasti
  44. 🔍 20% Ne timeasNe timeas
  45. 🔍 20% Benedico... FiliumBenedico... Filium
  46. 🔍 20% MagnificatMagnificat
  47. 🔍 20% Benedicta es tu (II)Benedicta es tu (II)
  48. 🔍 20% Ne timeas... invenistiNe timeas... invenisti
  49. 🔍 20% Erexit nobisErexit nobis
  50. 🔍 20% Corripies meCorripies me
  51. 🔍 20% Fac Domine judiciumFac Domine judicium
  52. 🔍 19% Omnes inimici meiOmnes inimici mei
  53. 🔍 19% Beati omnesBeati omnes
  54. 🔍 19% A timoreA timore
  55. 🔍 19% In tua justitiaIn tua justitia
  56. 🔍 19% Oculis ac manibusOculis ac manibus
  57. 🔍 19% Petre amas mePetre amas me
  58. 🔍 19% Venite benedictiVenite benedicti
  59. 🔍 19% Tu autem DomineTu autem Domine
  60. 🔍 19% Lauda... quoniamLauda... quoniam
  61. 🔍 19% Purificatio B. M. V.Purificatio B. M. V.
  62. 🔍 19% De Sion... quiDe Sion... qui
  63. 🔍 19% Benedictus DominusBenedictus Dominus
  64. 🔍 19% Confitebor tibiConfitebor tibi
  65. 🔍 19% Me suscepitMe suscepit