One of the best known and most loved composers of all time, Johann Sebastian Bach was 85 years old at the time of his death. In those years, he created such works as the Brandenburg Concertos, the Goldberg Variations, The Well-Tempered Clavier, the Mass in B minor, The Art of Fugue, and the famous Toccata and Fugue in D minor. Although he did not create any new forms, his works broadened and deepened the scope of existing forms.
After his death, several of his sons carried on his legacy as composers in their own right, notably Johann Christian Bach, Carl Philipp Emanuel Bach, Johann Christoph Friedrich Bach and Wilhelm Friedemann Bach. The Bach, it seems, did not stop here.