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% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  2. 🔍 47% Benedictus qui venit (Resp.)Benedictus qui venit (Resp.)
  3. 🔍 46% Vidisti Domine et exspectasti (Resp.)Vidisti Domine et exspectasti (Resp.)
  4. 🔍 46% Ecce veniet Dominus protector (Resp.)Ecce veniet Dominus protector (Resp.)
  5. 🔍 43% In jejunio et fletu (Resp.)In jejunio et fletu (Resp.)
  6. 🔍 42% Pulchra facie sed pulchrior (Resp.)Pulchra facie sed pulchrior (Resp.)
  7. 🔍 41% Obsecro Domine (Resp.)Obsecro Domine (Resp.)
  8. 🔍 41% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  9. 🔍 39% Quadraginta dies et noctes (Resp.)Quadraginta dies et noctes (Resp.)
  10. 🔍 39% Magnificat (Resp.)Magnificat (Resp.)
  11. 🔍 38% Ecce Dominus veniet et omnes sanctiEcce Dominus veniet et omnes sancti
  12. 🔍 37% Veni Domine et noli (Resp.)Veni Domine et noli (Resp.)
  13. 🔍 37% Illuminare illuminare Jerusalem (Resp.)Illuminare illuminare Jerusalem (Resp.)
  14. 🔍 37% Dum sacrum pignusDum sacrum pignus
  15. 🔍 34% Alleluia revertere in thesauros (Resp.)Alleluia revertere in thesauros (Resp.)
  16. 🔍 34% Exivit Tobias ut laveretExivit Tobias ut laveret
  17. 🔍 33% Dextram meam et collum (Resp.)Dextram meam et collum (Resp.)
  18. 🔍 33% Alleluia ! Dum praesens est (Resp.)Alleluia ! Dum praesens est (Resp.)
  19. 🔍 32% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  20. 🔍 32% Ecce veniet Dominus protectorEcce veniet Dominus protector
  21. 🔍 32% Misit DominusMisit Dominus
  22. 🔍 32% Immisit Dominus soporem (Resp.)Immisit Dominus soporem (Resp.)
  23. 🔍 31% Vidi aquamVidi aquam
  24. 🔍 30% Gaudebunt labia mea (Resp.)Gaudebunt labia mea (Resp.)
  25. 🔍 30% Misit Dominus angelum suumMisit Dominus angelum suum
  26. 🔍 30% Te DeumTe Deum
  27. 🔍 29% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  28. 🔍 29% Te DeumTe Deum
  29. 🔍 29% Gabriel Angelus apparuit ZachariaeGabriel Angelus apparuit Zachariae
  30. 🔍 29% Ecce ab austro venioEcce ab austro venio
  31. 🔍 29% Te DeumTe Deum
  32. 🔍 29% Hodie nobis caelorumHodie nobis caelorum
  33. 🔍 29% Hodie nobis caelorum (Resp.)Hodie nobis caelorum (Resp.)
  34. 🔍 28% In jejunio et fletuIn jejunio et fletu
  35. 🔍 28% Paratum cor meum (Resp.)Paratum cor meum (Resp.)
  36. 🔍 28% Canite tuba (Resp.)Canite tuba (Resp.)
  37. 🔍 28% Benedicentur in ipsoBenedicentur in ipso
  38. 🔍 28% Descendit GabrielDescendit Gabriel
  39. 🔍 28% O beata MaterO beata Mater
  40. 🔍 28% Benedictus es Domine DeusBenedictus es Domine Deus
  41. 🔍 27% Benedicta et venerabilisBenedicta et venerabilis
  42. 🔍 27% Ecce jam veniet (Resp.)Ecce jam veniet (Resp.)
  43. 🔍 27% Domine pater et DeusDomine pater et Deus
  44. 🔍 27% Quadraginta dies et noctesQuadraginta dies et noctes
  45. 🔍 27% Me exspectaveruntMe exspectaverunt
  46. 🔍 27% Media nocteMedia nocte
  47. 🔍 27% Hymnus Te DeumHymnus Te Deum
  48. 🔍 27% Te Matrem laudamusTe Matrem laudamus
  49. 🔍 27% Surge illuminareSurge illuminare
  50. 🔍 27% Illuminare illuminare JerusalemIlluminare illuminare Jerusalem
  51. 🔍 26% Te DeumTe Deum
  52. 🔍 26% Venite exsultemus IVVenite exsultemus IV
  53. 🔍 26% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  54. 🔍 26% Benedictus esBenedictus es
  55. 🔍 26% Ecce Dominus venietEcce Dominus veniet
  56. 🔍 26% Gaudebunt labia meaGaudebunt labia mea
  57. 🔍 26% Videbunt gentes justum tuumVidebunt gentes justum tuum
  58. 🔍 26% Fundata estFundata est
  59. 🔍 25% Gloria Patri II (C3)Gloria Patri II (C3)
  60. 🔍 25% Vidi aquamVidi aquam
  61. 🔍 25% Indicabo tibi homoIndicabo tibi homo
  62. 🔍 25% Joseph dum intraret (Resp.)Joseph dum intraret (Resp.)
  63. 🔍 25% Qui operatus est PetroQui operatus est Petro
  64. 🔍 25% Audi Benigne ConditorAudi Benigne Conditor
  65. 🔍 25% Hodie nobis caelorumHodie nobis caelorum