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% Vidisti DomineVidisti Domine
  2. 🔍 34% Nisi diligenterNisi diligenter
  3. 🔍 34% Vidisti Domine et exspectasti (Resp.)Vidisti Domine et exspectasti (Resp.)
  4. 🔍 33% Propter fidem castitatisPropter fidem castitatis
  5. 🔍 32% Vidisti Domine et expectastiVidisti Domine et expectasti
  6. 🔍 26% Cantate Domino et benediciteCantate Domino et benedicite
  7. 🔍 26% Agathes laetissimaAgathes laetissima
  8. 🔍 25% Dirige DomineDirige Domine
  9. 🔍 24% Voce meaVoce mea
  10. 🔍 24% In pace factus estIn pace factus est
  11. 🔍 24% Sana DomineSana Domine
  12. 🔍 24% Ad omniaAd omnia
  13. 🔍 24% Domine Dominus noster ... quiaDomine Dominus noster ... quia
  14. 🔍 23% In universa terraIn universa terra
  15. 🔍 23% Justus DominusJustus Dominus
  16. 🔍 23% Dominus ab uteroDominus ab utero
  17. 🔍 23% Nigra sum sed formosaNigra sum sed formosa
  18. 🔍 23% Confido in DominoConfido in Domino
  19. 🔍 23% Quam admirabileQuam admirabile
  20. 🔍 23% Biduo vivensBiduo vivens
  21. 🔍 23% Quia vidisti meQuia vidisti me
  22. 🔍 23% Inclina DomineInclina Domine
  23. 🔍 23% Dilexit AndreamDilexit Andream
  24. 🔍 23% Agatha sanctaAgatha sancta
  25. 🔍 22% Dedisti hereditatemDedisti hereditatem
  26. 🔍 22% TetradiusTetradius
  27. 🔍 22% Adoramus teAdoramus te
  28. 🔍 22% ConvertereConvertere
  29. 🔍 22% Memores eruntMemores erunt
  30. 🔍 22% Domine Dominus nosterDomine Dominus noster
  31. 🔍 22% IntellegiteIntellegite
  32. 🔍 22% Quia vidisti meQuia vidisti me
  33. 🔍 22% Benedictus Dominus DeusBenedictus Dominus Deus
  34. 🔍 22% Credo videreCredo videre
  35. 🔍 21% Tu es vas electionisTu es vas electionis
  36. 🔍 21% Posuisti DominePosuisti Domine
  37. 🔍 21% Justus DominusJustus Dominus
  38. 🔍 21% Quia vidisti meQuia vidisti me
  39. 🔍 21% Terra tremuit et quievit dumTerra tremuit et quievit dum
  40. 🔍 21% Novit DominusNovit Dominus
  41. 🔍 21% O Crux venerabilisO Crux venerabilis
  42. 🔍 21% Dignum sibi DominusDignum sibi Dominus
  43. 🔍 21% Adoramus te ChristeAdoramus te Christe
  44. 🔍 21% Domine in virtuteDomine in virtute
  45. 🔍 21% InvocantemInvocantem
  46. 🔍 21% In Deo salutare meumIn Deo salutare meum
  47. 🔍 21% Quia vidisti meQuia vidisti me
  48. 🔍 21% Videte opera DominiVidete opera Domini
  49. 🔍 21% Gloria et honoreGloria et honore
  50. 🔍 21% In Conceptione suaIn Conceptione sua
  51. 🔍 21% Non me permittasNon me permittas
  52. 🔍 21% Ingenua sumIngenua sum
  53. 🔍 21% Qui me dignatus est (Ant.)Qui me dignatus est (Ant.)
  54. 🔍 21% Ipse me coronavitIpse me coronavit
  55. 🔍 21% Hic accipietHic accipiet
  56. 🔍 21% Domine iste SanctusDomine iste Sanctus
  57. 🔍 21% Tu es gloria meaTu es gloria mea
  58. 🔍 21% DeficitDeficit
  59. 🔍 21% Domine puer meusDomine puer meus
  60. 🔍 21% In ecclesiisIn ecclesiis
  61. 🔍 21% Credo videreCredo videre
  62. 🔍 21% Laetentur omnes ... quoniamLaetentur omnes ... quoniam
  63. 🔍 21% Salvator mundiSalvator mundi
  64. 🔍 21% Clamaverunt justiClamaverunt justi
  65. 🔍 21% DelictaDelicta