As a musician it is easy to get frustrated. Feeling that what we do is irrelevent...particularly in an age when classical and acoustic music in general is often marginalized and even panned. When feeling like this Bach becomes my inspiration. Bach's Brandenburg Concertos were written as a resume for Christian Ludwig, the Margrave of Brandenburg. It was all but ignored. In one of the many ironies of music history, they are now some of his most popular work.