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: 2025-12-20. 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% Laudate DominumLaudate Dominum
  2. 🔍 52% Laudate DominumLaudate Dominum
  3. 🔍 39% Laudate DominumLaudate Dominum
  4. 🔍 35% Venite adoremusVenite adoremus
  5. 🔍 35% Gaudete cum alleluiaGaudete cum alleluia
  6. 🔍 32% Vultum tuumVultum tuum
  7. 🔍 32% GloriabunturGloriabuntur
  8. 🔍 32% Laudate DeumLaudate Deum
  9. 🔍 32% Sinite parvulosSinite parvulos
  10. 🔍 32% In te speraviIn te speravi
  11. 🔍 31% Dominus fortitudoDominus fortitudo
  12. 🔍 31% Loquebar... Ps. LaudateLoquebar... Ps. Laudate
  13. 🔍 31% Benedic anima meaBenedic anima mea
  14. 🔍 31% Benedicite gentesBenedicite gentes
  15. 🔍 31% Tribulationes cordisTribulationes cordis
  16. 🔍 31% Fuit homoFuit homo
  17. 🔍 31% Ecce Dominus venietEcce Dominus veniet
  18. 🔍 31% Domine in lumineDomine in lumine
  19. 🔍 31% Qui me dignatus est (Com.)Qui me dignatus est (Com.)
  20. 🔍 31% Gaudete sine AlleluiaGaudete sine Alleluia
  21. 🔍 31% Cogitationes Cordis cum AlleluiaCogitationes Cordis cum Alleluia
  22. 🔍 31% Bonitas DominiBonitas Domini
  23. 🔍 31% Ad te DomineAd te Domine
  24. 🔍 30% Exaltabo teExaltabo te
  25. 🔍 30% ImproperiumImproperium
  26. 🔍 30% Repleta estRepleta est
  27. 🔍 30% Petite cum AlleluiaPetite cum Alleluia
  28. 🔍 30% Laudate Deum omnes (Ant)Laudate Deum omnes (Ant)
  29. 🔍 30% Justi decantaveruntJusti decantaverunt
  30. 🔍 30% Beata gensBeata gens
  31. 🔍 30% Laudate DominumLaudate Dominum
  32. 🔍 30% Confiteantur tibiConfiteantur tibi
  33. 🔍 30% Cantate DominoCantate Domino
  34. 🔍 30% Laetare JerusalemLaetare Jerusalem
  35. 🔍 30% Miserere mei DeusMiserere mei Deus
  36. 🔍 30% Ad DominumAd Dominum
  37. 🔍 30% Ecce vidimus Ecce vidimus
  38. 🔍 30% Cogitationes Cordis sine AlleluiaCogitationes Cordis sine Alleluia
  39. 🔍 30% Posuerunt mortalia (Com.)Posuerunt mortalia (Com.)
  40. 🔍 30% Gloria (ad lib.) II.Gloria (ad lib.) II.
  41. 🔍 29% Sedebit DominusSedebit Dominus
  42. 🔍 29% Laudate Deum omnes AngeliLaudate Deum omnes Angeli
  43. 🔍 29% In exitu IsraelIn exitu Israel
  44. 🔍 29% AdducenturAdducentur
  45. 🔍 29% VoveteVovete
  46. 🔍 29% Adjutor meusAdjutor meus
  47. 🔍 29% Domus meaDomus mea
  48. 🔍 29% Tollite hostiasTollite hostias
  49. 🔍 29% Unam petii... Ut... protegarUnam petii... Ut... protegar
  50. 🔍 29% Populum humilemPopulum humilem
  51. 🔍 29% O crux splendidiorO crux splendidior
  52. 🔍 29% Laudate DominumLaudate Dominum
  53. 🔍 29% Beatus quicumqueBeatus quicumque
  54. 🔍 28% Te saeculorum PrincipemTe saeculorum Principem
  55. 🔍 28% Prope est DominusPrope est Dominus
  56. 🔍 28% Unus panisUnus panis
  57. 🔍 28% Deus... qui perfecitDeus... qui perfecit
  58. 🔍 28% Eram quasi agnusEram quasi agnus
  59. 🔍 28% Cantemus DominoCantemus Domino
  60. 🔍 28% Memento nostriMemento nostri
  61. 🔍 28% Propter veritatemPropter veritatem
  62. 🔍 28% Immolabit haedumImmolabit haedum
  63. 🔍 28% Locus isteLocus iste
  64. 🔍 28% Laetamini in Domino (Off.)Laetamini in Domino (Off.)
  65. 🔍 28% Laudate DeumLaudate Deum