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% Benedicite DominumBenedicite Dominum
  2. 🔍 68% Salvos fac nosSalvos fac nos
  3. 🔍 55% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  4. 🔍 55% Exsurge... non praevaleatExsurge... non praevaleat
  5. 🔍 53% Juravit DominusJuravit Dominus
  6. 🔍 45% Benedicite DominumBenedicite Dominum
  7. 🔍 43% Benedicite DominumBenedicite Dominum
  8. 🔍 39% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  9. 🔍 36% Eripe me Domine de inimicisEripe me Domine de inimicis
  10. 🔍 35% Benedicite DominumBenedicite Dominum
  11. 🔍 35% Exaltabo teExaltabo te
  12. 🔍 35% Exsurge... et intendeExsurge... et intende
  13. 🔍 31% Exsurge... non praevaleatExsurge... non praevaleat
  14. 🔍 31% Exsurge... non praevaleatExsurge... non praevaleat
  15. 🔍 30% Tu es DeusTu es Deus
  16. 🔍 30% Exaltabo teExaltabo te
  17. 🔍 30% Confiteantur DominoConfiteantur Domino
  18. 🔍 30% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  19. 🔍 29% Exaltabo teExaltabo te
  20. 🔍 29% Benedicite omnes AngeliBenedicite omnes Angeli
  21. 🔍 28% Juravit DominusJuravit Dominus
  22. 🔍 28% Vocem jucunditatisVocem jucunditatis
  23. 🔍 27% Juravit Dominus et nonJuravit Dominus et non
  24. 🔍 27% Jubilate DeoJubilate Deo
  25. 🔍 27% Exsurge... et intendeExsurge... et intende
  26. 🔍 27% AccediteAccedite
  27. 🔍 26% Laudate... omnes gentesLaudate... omnes gentes
  28. 🔍 26% Sacerdotes DeiSacerdotes Dei
  29. 🔍 26% Emitte SpiritumEmitte Spiritum
  30. 🔍 26% Eripe me Domine de inimicisEripe me Domine de inimicis
  31. 🔍 26% Prope est DominusPrope est Dominus
  32. 🔍 26% Angelus Domini descenditAngelus Domini descendit
  33. 🔍 26% Benedicite DominoBenedicite Domino
  34. 🔍 25% Eripe me Domine de inimicisEripe me Domine de inimicis
  35. 🔍 25% Inflammatum estInflammatum est
  36. 🔍 25% Exsurge... et intendeExsurge... et intende
  37. 🔍 25% Bonum est confiteriBonum est confiteri
  38. 🔍 25% Laudate DeumLaudate Deum
  39. 🔍 25% Factus es spes meaFactus es spes mea
  40. 🔍 24% In excelso thronoIn excelso throno
  41. 🔍 24% Omnis terraOmnis terra
  42. 🔍 24% Laudate DominumLaudate Dominum
  43. 🔍 24% Assumpta estAssumpta est
  44. 🔍 24% ExaltentExaltent
  45. 🔍 24% Jubilate Deo universaJubilate Deo universa
  46. 🔍 24% Misit DominusMisit Dominus
  47. 🔍 24% Hodie scietisHodie scietis
  48. 🔍 23% CognoveruntCognoverunt
  49. 🔍 23% Salvos fac nosSalvos fac nos
  50. 🔍 23% Angelis suisAngelis suis
  51. 🔍 23% Esto mihiEsto mihi
  52. 🔍 23% Nunc scioNunc scio
  53. 🔍 23% StatuitStatuit
  54. 🔍 23% Timete DominumTimete Dominum
  55. 🔍 23% In excelso thronoIn excelso throno
  56. 🔍 23% Hodie scietisHodie scietis
  57. 🔍 23% Tu es DeusTu es Deus
  58. 🔍 23% Domine Deus salutisDomine Deus salutis
  59. 🔍 22% Quod dico vobisQuod dico vobis
  60. 🔍 22% Tollite portasTollite portas
  61. 🔍 22% LaetaminiLaetamini
  62. 🔍 22% LaetareLaetare
  63. 🔍 22% Loquebar Ps. LaudateLoquebar Ps. Laudate
  64. 🔍 22% Angelus Domini RaphaelAngelus Domini Raphael
  65. 🔍 22% Confitebor DominoConfitebor Domino