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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Omnes de Saba venientOmnes de Saba venient
  2. πŸ” 82% Omnes de SabaOmnes de Saba
  3. πŸ” 67% Omnes de SabaOmnes de Saba
  4. πŸ” 60% Omnes de SabaOmnes de Saba
  5. πŸ” 60% Omnes de SabaOmnes de Saba
  6. πŸ” 56% Alleluia omnes de SabaAlleluia omnes de Saba
  7. πŸ” 56% Omnes de SabaOmnes de Saba
  8. πŸ” 55% Omnes de SabaOmnes de Saba
  9. πŸ” 48% Omnes de SabaOmnes de Saba
  10. πŸ” 45% Omnes de SabaOmnes de Saba
  11. πŸ” 44% Venient ad teVenient ad te
  12. πŸ” 39% Omnes de SabaOmnes de Saba
  13. πŸ” 35% Alleluia. (Sund. P. T. at Lauds I) Alleluia. (Sund. P. T. at Lauds I)
  14. πŸ” 34% Alleluia Omnes GentesAlleluia Omnes Gentes
  15. πŸ” 33% Alleluia (mode 8)Alleluia (mode 8)
  16. πŸ” 32% Alleluia (Per Hebdomadam ad Sextam T.P.)Alleluia (Per Hebdomadam ad Sextam T.P.)
  17. πŸ” 32% Omnes GentesOmnes Gentes
  18. πŸ” 32% Alleluia. (Thursday P. T. at Compline)Alleluia. (Thursday P. T. at Compline)
  19. πŸ” 32% Alleluia (mode 8)Alleluia (mode 8)
  20. πŸ” 32% AlleluiaAlleluia
  21. πŸ” 32% Surrexit Dominus vere (Resp. Br.)Surrexit Dominus vere (Resp. Br.)
  22. πŸ” 32% Alleluia (T.P. in I nocturno)Alleluia (T.P. in I nocturno)
  23. πŸ” 32% Magister scimus quia verax esMagister scimus quia verax es
  24. πŸ” 32% VidΓ©te manus measVidΓ©te manus meas
  25. πŸ” 31% Alleluia (T.P. in III nocturno)Alleluia (T.P. in III nocturno)
  26. πŸ” 31% Alleluia (T.P. in II nocturno)Alleluia (T.P. in II nocturno)
  27. πŸ” 31% Alleluia (T.P. ad Laudes)Alleluia (T.P. ad Laudes)
  28. πŸ” 31% AlleluiaAlleluia
  29. πŸ” 31% Alleluia (T.P. ad Vesperas)Alleluia (T.P. ad Vesperas)
  30. πŸ” 31% Si diligitis meSi diligitis me
  31. πŸ” 31% Alleluia (T.P. Feria II ad Vesperas) Alleluia (T.P. Feria II ad Vesperas)
  32. πŸ” 31% Et valde maneEt valde mane
  33. πŸ” 31% Alleluia (T.P. ad Nonam)Alleluia (T.P. ad Nonam)
  34. πŸ” 31% Alleluia (Feria Secunda ad Sextam T.P.)Alleluia (Feria Secunda ad Sextam T.P.)
  35. πŸ” 31% De fructu ventrisDe fructu ventris
  36. πŸ” 30% Audite et intelligiteAudite et intelligite
  37. πŸ” 30% Alleluia (Feria secunda ad primam)Alleluia (Feria secunda ad primam)
  38. πŸ” 30% Sancti et justiSancti et justi
  39. πŸ” 30% Audi filia et vide (Resp. Br. T.P.)Audi filia et vide (Resp. Br. T.P.)
  40. πŸ” 30% Puer natus in BethlehemPuer natus in Bethlehem
  41. πŸ” 30% Alleluia (Dominica per Annum ad Laudes)Alleluia (Dominica per Annum ad Laudes)
  42. πŸ” 30% Lux de luceLux de luce
  43. πŸ” 30% Angelus Domini nuntiavit (Resp. Br. T.P.)Angelus Domini nuntiavit (Resp. Br. T.P.)
  44. πŸ” 30% Alleluia (T.P. ad Tertiam)Alleluia (T.P. ad Tertiam)
  45. πŸ” 29% Alleluia (Per Hebdomadam ad Nonam T.P.)Alleluia (Per Hebdomadam ad Nonam T.P.)
  46. πŸ” 29% Alleluia (Dominica ad Primam, per annum)Alleluia (Dominica ad Primam, per annum)
  47. πŸ” 29% Laetare Virgo MaterLaetare Virgo Mater
  48. πŸ” 29% Alleluia (Sund. T.P. at Terce)Alleluia (Sund. T.P. at Terce)
  49. πŸ” 29% Ego plantaviEgo plantavi
  50. πŸ” 29% Omnes nationesOmnes nationes
  51. πŸ” 29% Alleluia ConfiteminiAlleluia Confitemini
  52. πŸ” 29% Ecce te rogaviEcce te rogavi
  53. πŸ” 29% Alleluia (Tuesday P. T. at Lauds)Alleluia (Tuesday P. T. at Lauds)
  54. πŸ” 29% Alleluia (T.P. ad Sextam)Alleluia (T.P. ad Sextam)
  55. πŸ” 28% Sub throno DeiSub throno Dei
  56. πŸ” 28% Gloria et honore...allel.Gloria et honore...allel.
  57. πŸ” 28% Alleluia (ant.)Alleluia (ant.)
  58. πŸ” 28% Alleluia (ant.)Alleluia (ant.)
  59. πŸ” 28% Alleluia Lapis revolutusAlleluia Lapis revolutus
  60. πŸ” 28% Alleluia. (Sund. P. T. at Lauds II)Alleluia. (Sund. P. T. at Lauds II)
  61. πŸ” 28% Alleluia. (Saturday P. T. at Lauds I)Alleluia. (Saturday P. T. at Lauds I)
  62. πŸ” 28% Amavit eum Dominus (Resp. Br. T.P.)Amavit eum Dominus (Resp. Br. T.P.)
  63. πŸ” 28% Salus et gloria - mode IVSalus et gloria - mode IV
  64. πŸ” 28% Petite et accipietis quaeritePetite et accipietis quaerite
  65. πŸ” 28% Ego plantaviEgo plantavi