Former Longhorn football star Will Matthews started the EXIT Music Group earlier this year, and this weekend, the entity brings us the “Born on the 5th of July” EXIT Music Fest. Waterloo Park hosts this 12 hour extravaganza that aims to blend music, art, and the spirit of Austin while also benefiting various charities in town. White Ghost Shivers, Patrice Pike, South Austin Jug Band, and The Unbearables are just a few of the bands that are a part of this extensive, eclectic line-up. Two other notable local acts playing the fest, The Black and White Years and The Boxing Lesson, were recently interviewed by a couple of Austinist staffers for Switchburn.com -- The Black and White Years interview and The Boxing Lesson interview....