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% Conforta me Rex sanctorumConforta me Rex sanctorum
  2. πŸ” 57% Conforta me RexConforta me Rex
  3. πŸ” 52% Domine Rex omnipotensDomine Rex omnipotens
  4. πŸ” 52% Nos alium Deum nescimusNos alium Deum nescimus
  5. πŸ” 51% Dominator DomineDominator Domine
  6. πŸ” 49% Exaudiat DominusExaudiat Dominus
  7. πŸ” 49% Tu Domine universorumTu Domine universorum
  8. πŸ” 47% Civitatem istam tu circumdaCivitatem istam tu circumda
  9. πŸ” 47% Aperi caelos tuos DomineAperi caelos tuos Domine
  10. πŸ” 45% Domine Deus qui conterisDomine Deus qui conteris
  11. πŸ” 44% Tempus est ut revertarTempus est ut revertar
  12. πŸ” 42% Qui caelorum contines thronosQui caelorum contines thronos
  13. πŸ” 42% Tua est potentiaTua est potentia
  14. πŸ” 42% Salus nostra in manu tua est (Resp.)Salus nostra in manu tua est (Resp.)
  15. πŸ” 41% Si bona suscepimusSi bona suscepimus
  16. πŸ” 41% Strinxerunt corporis membraStrinxerunt corporis membra
  17. πŸ” 40% Spem in alio numquam habuiSpem in alio numquam habui
  18. πŸ” 40% Ne perdas cum impiis (Resp.)Ne perdas cum impiis (Resp.)
  19. πŸ” 39% Fundata estFundata est
  20. πŸ” 39% De ore leonis libera me (Resp.)De ore leonis libera me (Resp.)
  21. πŸ” 38% Memento mei Deus in bonoMemento mei Deus in bono
  22. πŸ” 38% Rorate cΓ¦li… Emitte AgnumRorate cΓ¦li… Emitte Agnum
  23. πŸ” 37% Erue a framea Deus (Resp.)Erue a framea Deus (Resp.)
  24. πŸ” 37% In te jactatus sum (Resp.)In te jactatus sum (Resp.)
  25. πŸ” 36% Domine Rex omnipotensDomine Rex omnipotens
  26. πŸ” 36% In columbae specie (Resp.)In columbae specie (Resp.)
  27. πŸ” 36% Initium sapientiaeInitium sapientiae
  28. πŸ” 35% Emendemus in melius (Resp.)Emendemus in melius (Resp.)
  29. πŸ” 35% Laetentur caeli (Resp.)Laetentur caeli (Resp.)
  30. πŸ” 35% Aperi coelos tuos DomineAperi coelos tuos Domine
  31. πŸ” 34% Qui vicerit (Resp.)Qui vicerit (Resp.)
  32. πŸ” 34% Refulsit sol in clypeosRefulsit sol in clypeos
  33. πŸ” 34% Impetum inimicorumImpetum inimicorum
  34. πŸ” 33% Sexto namque die portari (Resp.)Sexto namque die portari (Resp.)
  35. πŸ” 32% Praedicta nutrix illius (Resp.)Praedicta nutrix illius (Resp.)
  36. πŸ” 32% Domine non adspicias (Resp.)Domine non adspicias (Resp.)
  37. πŸ” 32% Reposita est mihi coronaReposita est mihi corona
  38. πŸ” 32% Dominator DomineDominator Domine
  39. πŸ” 32% Quae sunt in cordeQuae sunt in corde
  40. πŸ” 32% Qui viceritQui vicerit
  41. πŸ” 31% Ne avertas faciem (Resp.)Ne avertas faciem (Resp.)
  42. πŸ” 31% Nos aliumNos alium
  43. πŸ” 31% Tu es potentiaTu es potentia
  44. πŸ” 31% In mari via tua (Resp.)In mari via tua (Resp.)
  45. πŸ” 31% Emitte Agnum Domine (Resp.)Emitte Agnum Domine (Resp.)
  46. πŸ” 31% Tu Domine universorumTu Domine universorum
  47. πŸ” 30% Rorate cΕ“li… Emitte AgnumRorate cΕ“li… Emitte Agnum
  48. πŸ” 30% Beata et venerabilis (Resp.)Beata et venerabilis (Resp.)
  49. πŸ” 30% Versa est in luctumVersa est in luctum
  50. πŸ” 29% Benedicta et venerabilisBenedicta et venerabilis
  51. πŸ” 29% Domine Deus qui conterisDomine Deus qui conteris
  52. πŸ” 29% Emitte Agnum DomineEmitte Agnum Domine
  53. πŸ” 29% Commendat caritatemCommendat caritatem
  54. πŸ” 29% Exaudiat DominusExaudiat Dominus
  55. πŸ” 29% Ista estIsta est
  56. πŸ” 29% Septies in die laudem (Resp.)Septies in die laudem (Resp.)
  57. πŸ” 29% Saulus qui et Paulus magnusSaulus qui et Paulus magnus
  58. πŸ” 28% Spem in alioSpem in alio
  59. πŸ” 28% Docebit nos (Resp.)Docebit nos (Resp.)
  60. πŸ” 28% Locutus est ad me unusLocutus est ad me unus
  61. πŸ” 28% Miserere mei Deus (cantus prior)Miserere mei Deus (cantus prior)
  62. πŸ” 28% Ad te Domine levavi (Resp.)Ad te Domine levavi (Resp.)
  63. πŸ” 28% Bonum mihi Domine (Resp.)Bonum mihi Domine (Resp.)
  64. πŸ” 28% Beatus Benedictus dum in hac terra (Resp.)Beatus Benedictus dum in hac terra (Resp.)
  65. πŸ” 28% ObtuleruntObtulerunt