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% Initium sapientiaeInitium sapientiae
  2. πŸ” 57% Initium sapientiaeInitium sapientiae
  3. πŸ” 44% Si bona suscepimusSi bona suscepimus
  4. πŸ” 44% Domine Deus qui conterisDomine Deus qui conteris
  5. πŸ” 44% Qui caelorum contines thronosQui caelorum contines thronos
  6. πŸ” 43% Exaudiat DominusExaudiat Dominus
  7. πŸ” 42% Strinxerunt corporis membraStrinxerunt corporis membra
  8. πŸ” 42% Dominator DomineDominator Domine
  9. πŸ” 40% Nos alium Deum nescimusNos alium Deum nescimus
  10. πŸ” 38% Tu Domine universorumTu Domine universorum
  11. πŸ” 38% Tempus est ut revertarTempus est ut revertar
  12. πŸ” 38% Domine Rex omnipotensDomine Rex omnipotens
  13. πŸ” 38% Fundata estFundata est
  14. πŸ” 38% Civitatem istam tu circumdaCivitatem istam tu circumda
  15. πŸ” 37% Aperi caelos tuos DomineAperi caelos tuos Domine
  16. πŸ” 36% Levita LaurentiusLevita Laurentius
  17. πŸ” 36% Refulsit sol in clypeosRefulsit sol in clypeos
  18. πŸ” 36% Conforta me Rex sanctorumConforta me Rex sanctorum
  19. πŸ” 36% Salus nostra in manu tua est (Resp.)Salus nostra in manu tua est (Resp.)
  20. πŸ” 34% Tua est potentiaTua est potentia
  21. πŸ” 34% Memento mei Deus in bonoMemento mei Deus in bono
  22. πŸ” 34% Bonum mihi Domine (Resp.)Bonum mihi Domine (Resp.)
  23. πŸ” 33% In mari via tua (Resp.)In mari via tua (Resp.)
  24. πŸ” 33% Spem in alio numquam habuiSpem in alio numquam habui
  25. πŸ” 32% Quae sunt in cordeQuae sunt in corde
  26. πŸ” 32% Rorate cΓ¦li… Emitte AgnumRorate cΓ¦li… Emitte Agnum
  27. πŸ” 31% Emitte Agnum Domine (Resp.)Emitte Agnum Domine (Resp.)
  28. πŸ” 31% Domine non adspicias (Resp.)Domine non adspicias (Resp.)
  29. πŸ” 30% In te jactatus sum (Resp.)In te jactatus sum (Resp.)
  30. πŸ” 30% Si bona suscepimusSi bona suscepimus
  31. πŸ” 29% Beatus Benedictus dum in hac terra (Resp.)Beatus Benedictus dum in hac terra (Resp.)
  32. πŸ” 29% Laetentur caeli (Resp.)Laetentur caeli (Resp.)
  33. πŸ” 29% Tentavit Deus Abraham (Resp.)Tentavit Deus Abraham (Resp.)
  34. πŸ” 29% Levita LaurentiusLevita Laurentius
  35. πŸ” 28% Initium sapientiaeInitium sapientiae
  36. πŸ” 28% Nos aliumNos alium
  37. πŸ” 28% Repleti sunt omnesRepleti sunt omnes
  38. πŸ” 28% Emendemus in meliusEmendemus in melius
  39. πŸ” 28% Synagoga populorumSynagoga populorum
  40. πŸ” 28% Beata et venerabilis (Resp.)Beata et venerabilis (Resp.)
  41. πŸ” 27% Impetum inimicorumImpetum inimicorum
  42. πŸ” 27% Exaudiat DominusExaudiat Dominus
  43. πŸ” 27% Reposita est mihi coronaReposita est mihi corona
  44. πŸ” 27% Audi benigne conditorAudi benigne conditor
  45. πŸ” 27% Qui vicerit (Resp.)Qui vicerit (Resp.)
  46. πŸ” 27% Ista estIsta est
  47. πŸ” 27% Versa est in luctumVersa est in luctum
  48. πŸ” 27% Aperi coelos tuos DomineAperi coelos tuos Domine
  49. πŸ” 27% Audi benigne Conditor Audi benigne Conditor
  50. πŸ” 27% Audi Benigne ConditorAudi Benigne Conditor
  51. πŸ” 26% Ad te Domine levavi (Resp.)Ad te Domine levavi (Resp.)
  52. πŸ” 26% Emendemus in melius (Resp.)Emendemus in melius (Resp.)
  53. πŸ” 26% In te jactatus sum exIn te jactatus sum ex
  54. πŸ” 26% Domine Deus qui conterisDomine Deus qui conteris
  55. πŸ” 26% Ad te Domine levaviAd te Domine levavi
  56. πŸ” 26% Praefatio de Dominicis per annum VPraefatio de Dominicis per annum V
  57. πŸ” 26% Erue a framea Deus (Resp.)Erue a framea Deus (Resp.)
  58. πŸ” 26% Beatus Laurentius clamavitBeatus Laurentius clamavit
  59. πŸ” 26% Magnus Dominus noster (Resp. Br.)Magnus Dominus noster (Resp. Br.)
  60. πŸ” 26% De ore leonis libera me (Resp.)De ore leonis libera me (Resp.)
  61. πŸ” 26% Praefatio solemnis de sancto Ioanne BaptistaPraefatio solemnis de sancto Ioanne Baptista
  62. πŸ” 26% Audi benigne ConditorAudi benigne Conditor
  63. πŸ” 26% Docebit nos (Resp.)Docebit nos (Resp.)
  64. πŸ” 26% Audi benigne ConditorAudi benigne Conditor
  65. πŸ” 26% Dominator DomineDominator Domine