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% Labia insurgentiumLabia insurgentium
  2. πŸ” 68% Labia insurgentiumLabia insurgentium
  3. πŸ” 56% Labia insurgentiumLabia insurgentium
  4. πŸ” 51% Labia insurgΓ©ntiumLabia insurgΓ©ntium
  5. πŸ” 34% Domine labia meaDomine labia mea
  6. πŸ” 28% In tribulatione invocaviIn tribulatione invocavi
  7. πŸ” 28% Domine Deus meusDomine Deus meus
  8. πŸ” 27% Gloria tibi TrinitasGloria tibi Trinitas
  9. πŸ” 27% Tibi revelaviTibi revelavi
  10. πŸ” 27% Labia meaLabia mea
  11. πŸ” 26% Domine refugiumDomine refugium
  12. πŸ” 26% A bimatu et infraA bimatu et infra
  13. πŸ” 26% Elegit DominusElegit Dominus
  14. πŸ” 26% Completi suntCompleti sunt
  15. πŸ” 25% Labia meaLabia mea
  16. πŸ” 25% Domine in caeloDomine in caelo
  17. πŸ” 25% Lumen ad revelationemLumen ad revelationem
  18. πŸ” 25% Immittet AngelusImmittet Angelus
  19. πŸ” 25% Exaltare DomineExaltare Domine
  20. πŸ” 25% Audite et intelligiteAudite et intelligite
  21. πŸ” 25% In tua justitiaIn tua justitia
  22. πŸ” 25% Laudabo Deum meumLaudabo Deum meum
  23. πŸ” 25% Ne timeas Maria ... allel.Ne timeas Maria ... allel.
  24. πŸ” 25% Sit nomen Domini... inSit nomen Domini... in
  25. πŸ” 25% Clamavi et DominusClamavi et Dominus
  26. πŸ” 25% AuditeAudite
  27. πŸ” 24% Dicite invitatisDicite invitatis
  28. πŸ” 24% Angeli eorum... PatrisAngeli eorum... Patris
  29. πŸ” 24% Sit nomen DominiSit nomen Domini
  30. πŸ” 24% Alliga DomineAlliga Domine
  31. πŸ” 24% Placebo DominoPlacebo Domino
  32. πŸ” 24% Et coegerunt illumEt coegerunt illum
  33. πŸ” 24% InvocabimusInvocabimus
  34. πŸ” 24% Lumen ad revelationem (c4 clef)Lumen ad revelationem (c4 clef)
  35. πŸ” 24% Jubilate in conspectuJubilate in conspectu
  36. πŸ” 24% Inter natos mulierumInter natos mulierum
  37. πŸ” 24% Tamquam sponsusTamquam sponsus
  38. πŸ” 24% Sacerdos in aeternumSacerdos in aeternum
  39. πŸ” 24% Ostende nobisOstende nobis
  40. πŸ” 24% De profundisDe profundis
  41. πŸ” 24% Secundum multitudinemSecundum multitudinem
  42. πŸ” 24% Miserere mihiMiserere mihi
  43. πŸ” 24% Miserere mei Deus et aMiserere mei Deus et a
  44. πŸ” 24% Beati omnesBeati omnes
  45. πŸ” 24% Laudemus virumLaudemus virum
  46. πŸ” 23% Labia mea laudabuntLabia mea laudabunt
  47. πŸ” 23% Ascendit DeusAscendit Deus
  48. πŸ” 23% Gloria tibi TrinitasGloria tibi Trinitas
  49. πŸ” 23% Ave Maria ... allel.Ave Maria ... allel.
  50. πŸ” 23% Domine labia meaDomine labia mea
  51. πŸ” 23% Salvasti nosSalvasti nos
  52. πŸ” 23% Benedictus Dominus DeusBenedictus Dominus Deus
  53. πŸ” 23% Dominum DeumDominum Deum
  54. πŸ” 23% Domine probastiDomine probasti
  55. πŸ” 23% Confitebor tibi DomineConfitebor tibi Domine
  56. πŸ” 23% Deus misereaturDeus misereatur
  57. πŸ” 23% Ecce veniet desideratusEcce veniet desideratus
  58. πŸ” 23% Jubilate DeoJubilate Deo
  59. πŸ” 23% Cantate Domino et benediciteCantate Domino et benedicite
  60. πŸ” 23% Benedicam te in vitaBenedicam te in vita
  61. πŸ” 22% Ecce vir OriensEcce vir Oriens
  62. πŸ” 22% Ecce vir OriensEcce vir Oriens
  63. πŸ” 22% Beati qui habitantBeati qui habitant
  64. πŸ” 22% Memor estoMemor esto
  65. πŸ” 22% Domine clamaviDomine clamavi