Johann Sebastian Bach -LRB- or -RRB- -LRB- 31 March 1685 -- 28 July 1750 -RRB- was a German composer, organist, harpsichordist, violist, and violinist whose ecclesiastical and secular works for choir, orchestra, and solo instruments drew the strands of the Baroque period and brought it to its ultimate maturity.
Johann Sebastian Bach -LRB- b. Eisenach, 25 mars 1685 ; d. Leipzig, 28 juillet 1750 -RRB- est un compositeur et organiste allemand.