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 🔍 to find similarities to the given chant.

  1. 🔍 100% Juravit Dominus et nonJuravit Dominus et non
  2. 🔍 52% Exaltabo teExaltabo te
  3. 🔍 45% Salvos fac nosSalvos fac nos
  4. 🔍 44% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  5. 🔍 44% Exaltabo teExaltabo te
  6. 🔍 42% Juravit DominusJuravit Dominus
  7. 🔍 42% Tu es DeusTu es Deus
  8. 🔍 41% Confiteantur DominoConfiteantur Domino
  9. 🔍 41% Confiteantur DominoConfiteantur Domino
  10. 🔍 40% Exsurge... non praevaleatExsurge... non praevaleat
  11. 🔍 40% Salvos fac nosSalvos fac nos
  12. 🔍 37% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  13. 🔍 35% Exsurge... non praevaleatExsurge... non praevaleat
  14. 🔍 35% AccediteAccedite
  15. 🔍 35% Eripe me Domine de inimicisEripe me Domine de inimicis
  16. 🔍 34% Ab Oriente adducamAb Oriente adducam
  17. 🔍 34% Tu es DeusTu es Deus
  18. 🔍 32% Eripe me Domine de inimicisEripe me Domine de inimicis
  19. 🔍 32% ExsultavitExsultavit
  20. 🔍 30% CommovistiCommovisti
  21. 🔍 30% CommovistiCommovisti
  22. 🔍 29% Deus docuistiDeus docuisti
  23. 🔍 29% Salvos fac nosSalvos fac nos
  24. 🔍 28% Juravit DominusJuravit Dominus
  25. 🔍 27% Benedicite DominumBenedicite Dominum
  26. 🔍 27% Exsurge... non praevaleatExsurge... non praevaleat
  27. 🔍 27% Factus es spes meaFactus es spes mea
  28. 🔍 26% Ostende mihiOstende mihi
  29. 🔍 26% MagnificatMagnificat
  30. 🔍 26% Eripe me Domine de inimicisEripe me Domine de inimicis
  31. 🔍 26% Exsurge... et intendeExsurge... et intende
  32. 🔍 25% Deus exaudiDeus exaudi
  33. 🔍 25% Ego dilectoEgo dilecto
  34. 🔍 25% Perfice gressusPerfice gressus
  35. 🔍 25% Factus esFactus es
  36. 🔍 25% Ecce sic benediceturEcce sic benedicetur
  37. 🔍 25% Exsurge Domine DeusExsurge Domine Deus
  38. 🔍 24% Cor meumCor meum
  39. 🔍 24% Domine vivificaDomine vivifica
  40. 🔍 24% Deus exaudiDeus exaudi
  41. 🔍 24% Sperent in teSperent in te
  42. 🔍 24% Ostende mihiOstende mihi
  43. 🔍 24% Spera in DominoSpera in Domino
  44. 🔍 24% Dulcis et rectusDulcis et rectus
  45. 🔍 23% Sanctificavit (verses)Sanctificavit (verses)
  46. 🔍 23% Nunc ergoNunc ergo
  47. 🔍 23% Exsurge... et intendeExsurge... et intende
  48. 🔍 23% Filii hominumFilii hominum
  49. 🔍 23% Dabo teDabo te
  50. 🔍 23% Posuisti Domine (Off.)Posuisti Domine (Off.)
  51. 🔍 23% Aurora caelum (Alter tonus)Aurora caelum (Alter tonus)
  52. 🔍 23% Induit eumInduit eum
  53. 🔍 23% Omnia quae fecistiOmnia quae fecisti
  54. 🔍 23% JuravitJuravit
  55. 🔍 23% Gustate... TimeteGustate... Timete
  56. 🔍 22% Ecce sic benediceturEcce sic benedicetur
  57. 🔍 22% In excelso thronoIn excelso throno
  58. 🔍 22% Saepe expugnaveruntSaepe expugnaverunt
  59. 🔍 22% Saepe expugnaveruntSaepe expugnaverunt
  60. 🔍 22% Bonum est confiteriBonum est confiteri
  61. 🔍 22% Ego autem cumEgo autem cum
  62. 🔍 22% In excelso thronoIn excelso throno
  63. 🔍 22% Esto mihiEsto mihi
  64. 🔍 22% Nunc dimittisNunc dimittis
  65. 🔍 21% DesideriumDesiderium