Johann Sebastian Bach was a German composer and musician born in 1685 who lived during the Baroque period. He came from a family with many generations of composers and musicians. Bach held several musical director positions throughout Germany, composing pieces for the Lutheran church such as his Mass in B Minor. He composed in complex counterpoint and fugue styles and is considered one of the greatest composers of all time, having written works including the Brandenburg Concertos, Toccata and Fugue in D Minor, and Jesu, Joy of Man's Desiring. Bach went blind late in life and died in 1750.