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% Cantate DominoCantate Domino
  2. 🔍 34% Omnes de SabaOmnes de Saba
  3. 🔍 34% Cantate Domino et benediciteCantate Domino et benedicite
  4. 🔍 33% Tollite hostiasTollite hostias
  5. 🔍 32% Cantate DominoCantate Domino
  6. 🔍 30% Beatus vir qui timetBeatus vir qui timet
  7. 🔍 29% Pacifice loquebanturPacifice loquebantur
  8. 🔍 29% Cantate DominoCantate Domino
  9. 🔍 28% Annuntiate inter gentesAnnuntiate inter gentes
  10. 🔍 28% Exsurge quare obdormisExsurge quare obdormis
  11. 🔍 28% Invocabit DominumInvocabit Dominum
  12. 🔍 27% Turris fortissimaTurris fortissima
  13. 🔍 26% Benedictus esBenedictus es
  14. 🔍 26% Misit DominusMisit Dominus
  15. 🔍 26% Puer natus estPuer natus est
  16. 🔍 26% Benedicite DominumBenedicite Dominum
  17. 🔍 26% Locus isteLocus iste
  18. 🔍 26% Laetetur corLaetetur cor
  19. 🔍 26% Venite auditeVenite audite
  20. 🔍 26% Tollite hostiasTollite hostias
  21. 🔍 25% Miserere mihi... ad teMiserere mihi... ad te
  22. 🔍 25% Cantate Domino et benediciteCantate Domino et benedicite
  23. 🔍 25% Benedicite gentesBenedicite gentes
  24. 🔍 25% Primus ad SionPrimus ad Sion
  25. 🔍 25% In virtute tuaIn virtute tua
  26. 🔍 25% Viderunt omnesViderunt omnes
  27. 🔍 24% Cantate... et benediciteCantate... et benedicite
  28. 🔍 24% Beatus vir qui suffertBeatus vir qui suffert
  29. 🔍 24% In Deo speravitIn Deo speravit
  30. 🔍 24% Cantate eiCantate ei
  31. 🔍 24% Benedicta es tu (Grad)Benedicta es tu (Grad)
  32. 🔍 24% Confitemini... et invocateConfitemini... et invocate
  33. 🔍 24% Timebunt gentesTimebunt gentes
  34. 🔍 24% Discerne causamDiscerne causam
  35. 🔍 24% Miserere mihi... tribulorMiserere mihi... tribulor
  36. 🔍 23% Hic est qui venitHic est qui venit
  37. 🔍 23% Propitius estoPropitius esto
  38. 🔍 23% Laetetur corLaetetur cor
  39. 🔍 23% Deus in locoDeus in loco
  40. 🔍 23% Ecce DeusEcce Deus
  41. 🔍 23% Salvos nos facSalvos nos fac
  42. 🔍 23% Respice DomineRespice Domine
  43. 🔍 23% Venite adoremusVenite adoremus
  44. 🔍 23% Benedicte DominumBenedicte Dominum
  45. 🔍 23% Laudate pueriLaudate pueri
  46. 🔍 23% Benedicite DominumBenedicite Dominum
  47. 🔍 23% Multae tribulationesMultae tribulationes
  48. 🔍 23% Unam petii... Ut... protegarUnam petii... Ut... protegar
  49. 🔍 22% Prope est DominusPrope est Dominus
  50. 🔍 22% Unam petii... Ut... visitemUnam petii... Ut... visitem
  51. 🔍 22% SanctimoniaSanctimonia
  52. 🔍 22% Omnes de SabaOmnes de Saba
  53. 🔍 22% Jubilate DeoJubilate Deo
  54. 🔍 22% Afferte DominoAfferte Domino
  55. 🔍 22% Adjuvabit eamAdjuvabit eam
  56. 🔍 22% Venite filiiVenite filii
  57. 🔍 22% Eduxit DominusEduxit Dominus
  58. 🔍 22% Bonum est confidereBonum est confidere
  59. 🔍 22% Os justiOs justi
  60. 🔍 22% Vocem jucunditatisVocem jucunditatis
  61. 🔍 22% AfferteAfferte
  62. 🔍 21% Suscepimus DeusSuscepimus Deus
  63. 🔍 21% A summo caeloA summo caelo
  64. 🔍 21% Vocem jucunditatisVocem jucunditatis
  65. 🔍 21% Erit quasi signumErit quasi signum