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% Salvos fac nosSalvos fac nos
  2. 🔍 68% Benedicite DominumBenedicite Dominum
  3. 🔍 51% Exsurge... non praevaleatExsurge... non praevaleat
  4. 🔍 50% Juravit DominusJuravit Dominus
  5. 🔍 49% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  6. 🔍 39% Eripe me Domine de inimicisEripe me Domine de inimicis
  7. 🔍 38% Exaltabo teExaltabo te
  8. 🔍 35% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  9. 🔍 34% Tu es DeusTu es Deus
  10. 🔍 34% Exsurge... non praevaleatExsurge... non praevaleat
  11. 🔍 34% Exsurge... et intendeExsurge... et intende
  12. 🔍 30% Exaltabo teExaltabo te
  13. 🔍 29% Bonum est confiteriBonum est confiteri
  14. 🔍 29% Juravit Dominus et nonJuravit Dominus et non
  15. 🔍 29% Benedicite Dominum omnes AngeliBenedicite Dominum omnes Angeli
  16. 🔍 28% Confiteantur DominoConfiteantur Domino
  17. 🔍 28% Judica meJudica me
  18. 🔍 28% Exaltabo teExaltabo te
  19. 🔍 27% Emitte SpiritumEmitte Spiritum
  20. 🔍 27% BonitasBonitas
  21. 🔍 27% ExsurgeExsurge
  22. 🔍 27% Veni sponsa ChristiVeni sponsa Christi
  23. 🔍 27% Salvos fac nosSalvos fac nos
  24. 🔍 27% Te Deum PatremTe Deum Patrem
  25. 🔍 26% Domine ne longeDomine ne longe
  26. 🔍 26% Exsurge... et intendeExsurge... et intende
  27. 🔍 26% Exsurge... non praevaleatExsurge... non praevaleat
  28. 🔍 26% Juravit DominusJuravit Dominus
  29. 🔍 26% Domine non secundumDomine non secundum
  30. 🔍 26% Angelus Domini descenditAngelus Domini descendit
  31. 🔍 26% Redemisti nosRedemisti nos
  32. 🔍 26% AccediteAccedite
  33. 🔍 26% Nos autemNos autem
  34. 🔍 25% Deus tu convertensDeus tu convertens
  35. 🔍 25% Dum clamaremDum clamarem
  36. 🔍 25% Tu es DeusTu es Deus
  37. 🔍 24% Sancti tuiSancti tui
  38. 🔍 24% Nos autemNos autem
  39. 🔍 24% Dignus est AgnusDignus est Agnus
  40. 🔍 24% SuscepimusSuscepimus
  41. 🔍 24% Diffusa estDiffusa est
  42. 🔍 24% Nunc scioNunc scio
  43. 🔍 24% SuscepimusSuscepimus
  44. 🔍 24% GloriaGloria
  45. 🔍 24% Propitius estoPropitius esto
  46. 🔍 24% Confitebor DominoConfitebor Domino
  47. 🔍 24% In excelso thronoIn excelso throno
  48. 🔍 24% Omnia quae fecistiOmnia quae fecisti
  49. 🔍 24% Deus enimDeus enim
  50. 🔍 24% Haec dies... Dicant nuncHaec dies... Dicant nunc
  51. 🔍 24% Liberasti nosLiberasti nos
  52. 🔍 23% Eripe me Domine de inimicisEripe me Domine de inimicis
  53. 🔍 23% Assumpta estAssumpta est
  54. 🔍 23% De profundisDe profundis
  55. 🔍 23% Domine refugiumDomine refugium
  56. 🔍 23% DilexistiDilexisti
  57. 🔍 23% Factus es spes meaFactus es spes mea
  58. 🔍 23% SuscepimusSuscepimus
  59. 🔍 23% Esto mihiEsto mihi
  60. 🔍 23% Per signum CrucisPer signum Crucis
  61. 🔍 23% Eripe me Domine de inimicisEripe me Domine de inimicis
  62. 🔍 23% Jubilate DeoJubilate Deo
  63. 🔍 22% Crucem tuam adoramusCrucem tuam adoramus
  64. 🔍 22% Angelus Domini RaphaelAngelus Domini Raphael
  65. 🔍 22% Sciant gentesSciant gentes