In the past couple of years, Nashville has been ranked on many "top" lists from Small Business Friendliness to Best Cities for Young Workers. This May, Forbes ranked Nashville number 4 behind San Francisco, San Jose, and Orlando in the nation for job growth. Employment within metro Nashville has increased 20% since 2009 and the city's economy has consequently passed the $100 billion mark. Let's see which companies are leading the pack for employment in the Music City.