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 πŸ” to find similarities to the given chant.

  1. πŸ” 100% Benedicamus Domino (III classis ad vesperas)Benedicamus Domino (III classis ad vesperas)
  2. πŸ” 50% Benedicamus Domino (III classis ad Laudes)Benedicamus Domino (III classis ad Laudes)
  3. πŸ” 49% Benedicamus Domino (On Feasts of the BVM)Benedicamus Domino (On Feasts of the BVM)
  4. πŸ” 43% Benedicamus Domino (II classis in II vesperis)Benedicamus Domino (II classis in II vesperis)
  5. πŸ” 41% Benedicamus DominoBenedicamus Domino
  6. πŸ” 40% Benedicamus DominoBenedicamus Domino
  7. πŸ” 40% Benedicamus Domino (in Feriis ad Vesperas)Benedicamus Domino (in Feriis ad Vesperas)
  8. πŸ” 38% Benedicamus Domino (In Feriis)Benedicamus Domino (In Feriis)
  9. πŸ” 38% Benedicamus Domino (II classis ad I. Vesperas)Benedicamus Domino (II classis ad I. Vesperas)
  10. πŸ” 37% Benedicamus Domino (in feriis per annum ad vesperas)Benedicamus Domino (in feriis per annum ad vesperas)
  11. πŸ” 36% Benedicamus Domino (II Classis ad Laudes) Benedicamus Domino (II Classis ad Laudes)
  12. πŸ” 36% Benedicamus Domino (VII)Benedicamus Domino (VII)
  13. πŸ” 36% Benedicamus Domino (VI)Benedicamus Domino (VI)
  14. πŸ” 34% Benedicamus Domino (Festis Simplicibus)Benedicamus Domino (Festis Simplicibus)
  15. πŸ” 33% Benedicamus Domino (In Festis Duplicibus Ad Vesperas)Benedicamus Domino (In Festis Duplicibus Ad Vesperas)
  16. πŸ” 33% Benedicamus Domino (in feriis per annum ad laudes)Benedicamus Domino (in feriis per annum ad laudes)
  17. πŸ” 33% Benedicamus Domino (IV)Benedicamus Domino (IV)
  18. πŸ” 32% Benedicamus Domino (On Sunday during the year)Benedicamus Domino (On Sunday during the year)
  19. πŸ” 32% Benedicamus Domino (In Officium BMV in Sabbato)Benedicamus Domino (In Officium BMV in Sabbato)
  20. πŸ” 32% Benedicamus DominoBenedicamus Domino
  21. πŸ” 32% Benedicamus Domino (Sunday at terce)Benedicamus Domino (Sunday at terce)
  22. πŸ” 32% Benedicamus Domino (I classis in II Vesperis)Benedicamus Domino (I classis in II Vesperis)
  23. πŸ” 32% Gratias tibi DeusGratias tibi Deus
  24. πŸ” 32% Psallite DominoPsallite Domino
  25. πŸ” 31% Benedicamus Domino (Sundays of Advent And Lent)Benedicamus Domino (Sundays of Advent And Lent)
  26. πŸ” 31% Benedicamus Domino (In Feriis Adventus, Quadragesimae et Passionis)Benedicamus Domino (In Feriis Adventus, Quadragesimae et Passionis)
  27. πŸ” 31% Benedicamus Domino (V)Benedicamus Domino (V)
  28. πŸ” 31% Benedicamus Domino (Tempore Adventus et Quadragesimae)Benedicamus Domino (Tempore Adventus et Quadragesimae)
  29. πŸ” 30% Immittet AngelusImmittet Angelus
  30. πŸ” 30% Benedicamus Domino VIBenedicamus Domino VI
  31. πŸ” 30% Benedicamus Domino (in Dominicis Adventus et QuadragesimΓ¦)Benedicamus Domino (in Dominicis Adventus et QuadragesimΓ¦)
  32. πŸ” 30% Benedicamus Domino (In Feriis Temporis Paschalis)Benedicamus Domino (In Feriis Temporis Paschalis)
  33. πŸ” 30% Benedicamus IXBenedicamus IX
  34. πŸ” 30% Benedicamus Domino (Horae Minores)Benedicamus Domino (Horae Minores)
  35. πŸ” 30% Benedicamus Domino (In Officio B.M.V in Sabbato)Benedicamus Domino (In Officio B.M.V in Sabbato)
  36. πŸ” 29% Benedicamus Domino (in Festis Simplicibus)Benedicamus Domino (in Festis Simplicibus)
  37. πŸ” 29% Benedicamus DominoBenedicamus Domino
  38. πŸ” 29% Benedicamus Domino (III)Benedicamus Domino (III)
  39. πŸ” 29% Benedicimus DeumBenedicimus Deum
  40. πŸ” 29% Benedicamus Domino (Ad Horas minores. Tonus festivus)Benedicamus Domino (Ad Horas minores. Tonus festivus)
  41. πŸ” 28% Benedicamus Domino (In Festis Duplicibus ad Laudes)Benedicamus Domino (In Festis Duplicibus ad Laudes)
  42. πŸ” 28% Benedicamus XIIIBenedicamus XIII
  43. πŸ” 28% Ego autem in DominoEgo autem in Domino
  44. πŸ” 28% Hodie beata VirgoHodie beata Virgo
  45. πŸ” 28% Benedicamus Domino (I classis in I Vesperis)Benedicamus Domino (I classis in I Vesperis)
  46. πŸ” 28% Credo VICredo VI
  47. πŸ” 28% Benedicamus DominoBenedicamus Domino
  48. πŸ” 28% In salutariIn salutari
  49. πŸ” 28% Adoremus in aeternumAdoremus in aeternum
  50. πŸ” 27% Benedicamus Domino (Ad Horas minores. Tonus ferialis))Benedicamus Domino (Ad Horas minores. Tonus ferialis))
  51. πŸ” 27% Benedicamus Domino (Officio BMV in Sabbato)Benedicamus Domino (Officio BMV in Sabbato)
  52. πŸ” 27% Triduanas a DominoTriduanas a Domino
  53. πŸ” 27% Benedicamus Domino (Festis II classis ad Laudes)Benedicamus Domino (Festis II classis ad Laudes)
  54. πŸ” 27% Quem vidistisQuem vidistis
  55. πŸ” 27% Dixit Dominus DominoDixit Dominus Domino
  56. πŸ” 27% Benedicamus Domino (In Dominicis Adventus et Quadragesimae)Benedicamus Domino (In Dominicis Adventus et Quadragesimae)
  57. πŸ” 27% Sicut ovisSicut ovis
  58. πŸ” 26% Intende vociIntende voci
  59. πŸ” 26% Ecce Crucem DominiEcce Crucem Domini
  60. πŸ” 26% Confitebor nominiConfitebor nomini
  61. πŸ” 26% Lux perpetuaLux perpetua
  62. πŸ” 26% O crux splendidiorO crux splendidior
  63. πŸ” 26% Ecce virgoEcce virgo
  64. πŸ” 26% Panem de caeloPanem de caelo
  65. πŸ” 26% Ecce DeusEcce Deus