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% Locutus est Dominus ad Abraham (Resp.)Locutus est Dominus ad Abraham (Resp.)
  2. πŸ” 42% Ne perdas cum impiis (Resp.)Ne perdas cum impiis (Resp.)
  3. πŸ” 42% Ne avertas faciem (Resp.)Ne avertas faciem (Resp.)
  4. πŸ” 39% Erue a framea Deus (Resp.)Erue a framea Deus (Resp.)
  5. πŸ” 39% De ore leonis libera me (Resp.)De ore leonis libera me (Resp.)
  6. πŸ” 38% Ad te Domine levavi (Resp.)Ad te Domine levavi (Resp.)
  7. πŸ” 37% Salus nostra in manu tua est (Resp.)Salus nostra in manu tua est (Resp.)
  8. πŸ” 37% Locutus est Dominus ad AbrahamLocutus est Dominus ad Abraham
  9. πŸ” 36% Emendemus in melius (Resp.)Emendemus in melius (Resp.)
  10. πŸ” 36% Domine non adspicias (Resp.)Domine non adspicias (Resp.)
  11. πŸ” 35% Sexto namque die portari (Resp.)Sexto namque die portari (Resp.)
  12. πŸ” 35% In columbae specie (Resp.)In columbae specie (Resp.)
  13. πŸ” 34% Emitte Agnum Domine (Resp.)Emitte Agnum Domine (Resp.)
  14. πŸ” 34% Omnipotens adorande (Resp.)Omnipotens adorande (Resp.)
  15. πŸ” 34% Exaudiat DominusExaudiat Dominus
  16. πŸ” 33% Tua est potentiaTua est potentia
  17. πŸ” 32% Laetentur caeli (Resp.)Laetentur caeli (Resp.)
  18. πŸ” 32% Sancta et immaculataSancta et immaculata
  19. πŸ” 32% Ambulabunt mecum (Resp.)Ambulabunt mecum (Resp.)
  20. πŸ” 32% Tentavit Deus Abraham (Resp.)Tentavit Deus Abraham (Resp.)
  21. πŸ” 31% In te jactatus sum (Resp.)In te jactatus sum (Resp.)
  22. πŸ” 31% Ista estIsta est
  23. πŸ” 30% EmendemusEmendemus
  24. πŸ” 30% In mari via tua (Resp.)In mari via tua (Resp.)
  25. πŸ” 29% Benedicta et venerabilisBenedicta et venerabilis
  26. πŸ” 29% Tempus est ut revertarTempus est ut revertar
  27. πŸ” 29% Bonum mihi Domine (Resp.)Bonum mihi Domine (Resp.)
  28. πŸ” 28% Reges Tharsis (Responsorium)Reges Tharsis (Responsorium)
  29. πŸ” 28% Qui caelorum contines thronosQui caelorum contines thronos
  30. πŸ” 28% Impetum inimicorumImpetum inimicorum
  31. πŸ” 28% Beatus LaurentiusBeatus Laurentius
  32. πŸ” 28% Tollite hinc vobiscum (Resp.)Tollite hinc vobiscum (Resp.)
  33. πŸ” 28% Qui vicerit (Resp.)Qui vicerit (Resp.)
  34. πŸ” 28% Spem in alio numquam habuiSpem in alio numquam habui
  35. πŸ” 28% Joseph dum intraret (Resp.)Joseph dum intraret (Resp.)
  36. πŸ” 28% Aperi caelos tuos DomineAperi caelos tuos Domine
  37. πŸ” 28% Audi Israel praecepta (Resp.)Audi Israel praecepta (Resp.)
  38. πŸ” 28% Docebit nos (Resp.)Docebit nos (Resp.)
  39. πŸ” 27% Dominator DomineDominator Domine
  40. πŸ” 27% Alleluia ! Fac cum servo tuoAlleluia ! Fac cum servo tuo
  41. πŸ” 27% Strinxerunt corporis membraStrinxerunt corporis membra
  42. πŸ” 27% Rorate cΓ¦li… Emitte AgnumRorate cΓ¦li… Emitte Agnum
  43. πŸ” 27% Tempus est ut revertar (Septembris)Tempus est ut revertar (Septembris)
  44. πŸ” 27% Beatus Benedictus dum in hac terra (Resp.)Beatus Benedictus dum in hac terra (Resp.)
  45. πŸ” 27% Civitatem istam tu circumdaCivitatem istam tu circumda
  46. πŸ” 27% Audi benigne ConditorAudi benigne Conditor
  47. πŸ” 27% Ingrediente DominoIngrediente Domino
  48. πŸ” 27% Gloria VGloria V
  49. πŸ” 27% Egressus Tobias invenitEgressus Tobias invenit
  50. πŸ” 27% Tua est potentiaTua est potentia
  51. πŸ” 27% Domine Deus qui conterisDomine Deus qui conteris
  52. πŸ” 26% Auribus percipe Domine (Resp.)Auribus percipe Domine (Resp.)
  53. πŸ” 26% Praedicta nutrix illius (Resp.)Praedicta nutrix illius (Resp.)
  54. πŸ” 26% Vidi aquamVidi aquam
  55. πŸ” 26% Audi benigne Conditor Audi benigne Conditor
  56. πŸ” 26% Aperi coelos tuos DomineAperi coelos tuos Domine
  57. πŸ” 26% Reposita est mihi coronaReposita est mihi corona
  58. πŸ” 26% Sine tactu pudorisSine tactu pudoris
  59. πŸ” 26% Audi benigne conditorAudi benigne conditor
  60. πŸ” 26% Omnipotens adorandeOmnipotens adorande
  61. πŸ” 26% Audi Benigne ConditorAudi Benigne Conditor
  62. πŸ” 26% Refulsit sol in clypeosRefulsit sol in clypeos
  63. πŸ” 26% Educ de carcere animam (Resp.)Educ de carcere animam (Resp.)
  64. πŸ” 26% Tu es potentiaTu es potentia
  65. πŸ” 26% Rerum Deus (In Adventu)Rerum Deus (In Adventu)