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% Exsurge DomineExsurge Domine
  2. 🔍 74% In die resurrectionisIn die resurrectionis
  3. 🔍 46% In die resurrectionisIn die resurrectionis
  4. 🔍 33% In die resurrectionisIn die resurrectionis
  5. 🔍 30% Haec est diesHaec est dies
  6. 🔍 30% Tota pulchra es amica meaTota pulchra es amica mea
  7. 🔍 30% Gloria IGloria I
  8. 🔍 29% Quinque prudentesQuinque prudentes
  9. 🔍 28% Judaea et JerusalemJudaea et Jerusalem
  10. 🔍 28% Candor aeternaeCandor aeternae
  11. 🔍 28% ExsurgeExsurge
  12. 🔍 28% In martyris LaurentiiIn martyris Laurentii
  13. 🔍 27% Adonai Domine DeusAdonai Domine Deus
  14. 🔍 27% Dies absoluti praetereuntDies absoluti praetereunt
  15. 🔍 27% Festum celebre martyrisFestum celebre martyris
  16. 🔍 27% Beata nobisBeata nobis
  17. 🔍 27% Christe qui luxChriste qui lux
  18. 🔍 26% Gaude Mater PoloniaGaude Mater Polonia
  19. 🔍 26% Christus natus est nobisChristus natus est nobis
  20. 🔍 26% Post dies octoPost dies octo
  21. 🔍 26% Benedicta es tu...alleluiaBenedicta es tu...alleluia
  22. 🔍 26% Praefatio solemnior de sancta CrucePraefatio solemnior de sancta Cruce
  23. 🔍 25% ExsurgeExsurge
  24. 🔍 25% Impleta gaudentImpleta gaudent
  25. 🔍 25% O nimis felixO nimis felix
  26. 🔍 25% Ascendit DeusAscendit Deus
  27. 🔍 25% Tota pulchra es amica (Ant)Tota pulchra es amica (Ant)
  28. 🔍 25% Virgines laudentVirgines laudent
  29. 🔍 25% Venite exultemus DominoVenite exultemus Domino
  30. 🔍 25% Hymnum novaeHymnum novae
  31. 🔍 25% Praefatio solemnior de nuptiisPraefatio solemnior de nuptiis
  32. 🔍 25% Dixit autem MariaDixit autem Maria
  33. 🔍 24% Sanctorum meritis inclyta gaudiaSanctorum meritis inclyta gaudia
  34. 🔍 24% Praefatio solemnior de AngelisPraefatio solemnior de Angelis
  35. 🔍 24% ExsurgeExsurge
  36. 🔍 24% Deus creator omniumDeus creator omnium
  37. 🔍 24% Praefatio solemnior de QuadragesimaPraefatio solemnior de Quadragesima
  38. 🔍 24% Exsurge Domine DeusExsurge Domine Deus
  39. 🔍 24% Deus creator omniumDeus creator omnium
  40. 🔍 24% Rex magneRex magne
  41. 🔍 24% Superne regum RexSuperne regum Rex
  42. 🔍 24% En martyris LaurentiiEn martyris Laurentii
  43. 🔍 24% Praefatio solemnior communisPraefatio solemnior communis
  44. 🔍 24% Praefatio solemnior de MartyribusPraefatio solemnior de Martyribus
  45. 🔍 24% Praefatio solemnior de beata Maria VirginePraefatio solemnior de beata Maria Virgine
  46. 🔍 24% O sacrum conviviumO sacrum convivium
  47. 🔍 24% Non illam cruciansNon illam crucians
  48. 🔍 24% Ante thronum TrinitatisAnte thronum Trinitatis
  49. 🔍 24% Spiritus... super me... praedicareSpiritus... super me... praedicare
  50. 🔍 24% Exsurgat DeusExsurgat Deus
  51. 🔍 24% Iesu quadragenariaeIesu quadragenariae
  52. 🔍 24% Sponso sponsa!Sponso sponsa!
  53. 🔍 24% Praefatio solemnior de sancto Ioseph Sponso B. M. V.Praefatio solemnior de sancto Ioseph Sponso B. M. V.
  54. 🔍 24% Haec est quae nescivitHaec est quae nescivit
  55. 🔍 24% Benedicta es tuBenedicta es tu
  56. 🔍 24% Tu natale solum protegeTu natale solum protege
  57. 🔍 24% O rex aeterne DomineO rex aeterne Domine
  58. 🔍 24% Praefatio solemnior de sanctissima TrinitatePraefatio solemnior de sanctissima Trinitate
  59. 🔍 24% Sicut ovisSicut ovis
  60. 🔍 23% Psallite DominoPsallite Domino
  61. 🔍 23% Adjuva nosAdjuva nos
  62. 🔍 23% Benedicta tu esBenedicta tu es
  63. 🔍 23% Nativitas gloriosae VirginisNativitas gloriosae Virginis
  64. 🔍 23% Spiritus Domini... praedicareSpiritus Domini... praedicare
  65. 🔍 23% Vos estisVos estis