English Blues singer, guitarist, organist and songwriter, John Mayall, will perform at The Broad Stage, Los Angeles. John Mayall's musical career spans over fifty years. In the 1960s, he was the founder of John Mayall & the Bluesbreakers, a band which has counted among its members some of the most famous blues and blues rock musicians. Mayall was born in Macclesfield, Cheshire, …